GET /api/schema/?data_type=spectra
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[
    {
        "url": "https://datacentral.org.au/api/schema/8/",
        "name": "2dfgrs",
        "pretty_name": "2dFGRS",
        "title": "The 2dF Galaxy Redshift Survey",
        "description": "<p>The 2dF Galaxy Redshift Survey (2dFGRS) is a major spectroscopic survey taking full advantage of the unique capabilities of the 2dF facility built by the Anglo-Australian Observatory. The 2dFGRS is integrated with the 2dF QSO survey (Croom et al., 2004). The 2dFGRS obtained spectra for 245591 objects, mainly galaxies, brighter than a nominal extinction-corrected magnitude limit of bJ=19.45. Reliable (quality>=3) redshifts were obtained for 221414 galaxies. The galaxies cover an area of approximately 1500 square degrees selected from the extended APM Galaxy Survey in three regions: a North Galactic Pole (NGP) strip, a South Galactic Pole (SGP) strip, and random fields scattered around the SGP strip. Redshifts are measured from spectra covering 3600-8000 Angstroms at a two-pixel resolution of 9.0 Angstrom and a median S/N of 13 per pixel. All redshift identifications are visually checked and assigned a quality parameter Q in the range 1-5; Q>=3 redshifts are 98.4% reliable and have an rms uncertainty of 85 km/s. The overall redshift completeness for Q>=3 redshifts is 91.8% but this varies with magnitude from 99% for the brightest galaxies to 90% for objects at the survey limit (Colless et al., 2007).</p>",
        "pi": "Matthew Colless",
        "contact": {
            "email": "matthew.colless@anu.edu.au",
            "name": "Matthew Colless"
        },
        "website": "http://www.2dfgrs.net/",
        "active": true,
        "type": "Survey",
        "data_releases": [
            {
                "name": "fdr",
                "pretty_name": "Final Data Release",
                "version": 1.0,
                "data_release_number": 2,
                "contact": {
                    "email": "matthew.colless@anu.edu.au",
                    "name": "Matthew Colless"
                },
                "created": "2021-01-28T00:39:33.125393Z",
                "updated": "2021-02-09T04:06:38.338182Z",
                "type": "DataRelease",
                "catalogues": {
                    "groups": [
                        {
                            "id": 26,
                            "name": "Definitive",
                            "pretty_name": "Definitive",
                            "description": "All the available information",
                            "documentation": "",
                            "file_path": null,
                            "file_name": null,
                            "file_extension": null,
                            "version": "1",
                            "type": "CatalogueGroup",
                            "created": "2021-01-28T00:42:36.149775Z",
                            "updated": "2021-02-09T04:09:00.118347Z",
                            "contact": {
                                "email": "matthew.colless@anu.edu.au",
                                "name": "Matthew Colless"
                            },
                            "tables": [
                                {
                                    "id": 95,
                                    "name": "spec_all",
                                    "pretty_name": null,
                                    "description": "All the spectroscopic information",
                                    "documentation": "",
                                    "file_path": "/data/ingestion_1.9/2dfgrs/fdr/catalogues/2dfgrs_spec_all.csv",
                                    "file_name": "2dfgrs_spec_all.csv",
                                    "file_extension": "csv",
                                    "version": "1",
                                    "type": "CatalogueTable",
                                    "created": "2021-01-28T00:42:36.301970Z",
                                    "updated": "2021-02-09T04:09:00.177589Z",
                                    "contact": {
                                        "email": "matthew.colless@anu.edu.au",
                                        "name": "Matthew Colless"
                                    },
                                    "input_cat": false,
                                    "columns": [
                                        {
                                            "id": 4976,
                                            "name": "serial",
                                            "pretty_name": null,
                                            "description": "2dFGRS serial number",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:39.505204Z",
                                            "updated": "2021-02-09T04:09:01.448886Z",
                                            "contact": null,
                                            "ucd": "meta.id",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 4977,
                                            "name": "name",
                                            "pretty_name": null,
                                            "description": "2dFGRS name",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:39.545828Z",
                                            "updated": "2021-02-09T04:09:01.460722Z",
                                            "contact": null,
                                            "ucd": "meta.id;meta.main",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 4978,
                                            "name": "UKST",
                                            "pretty_name": null,
                                            "description": "UKST sky survey field number",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:39.572791Z",
                                            "updated": "2021-02-09T04:09:01.490093Z",
                                            "contact": null,
                                            "ucd": "obs.field",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 4979,
                                            "name": "obsrun",
                                            "pretty_name": null,
                                            "description": "Observing run year and month",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:39.607132Z",
                                            "updated": "2021-02-09T04:09:01.502396Z",
                                            "contact": null,
                                            "ucd": "obs.param;obs",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 4980,
                                            "name": "TDFgg",
                                            "pretty_name": null,
                                            "description": "2dFGRS field number (+NGP,-SGP)",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:39.643883Z",
                                            "updated": "2021-02-09T04:09:01.513705Z",
                                            "contact": null,
                                            "ucd": "obs.field",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 4981,
                                            "name": "pivot",
                                            "pretty_name": null,
                                            "description": "2dF pivot",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:39.681484Z",
                                            "updated": "2021-02-09T04:09:01.524691Z",
                                            "contact": null,
                                            "ucd": "obs.param",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 4982,
                                            "name": "plate",
                                            "pretty_name": null,
                                            "description": "2dF plate",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:39.708578Z",
                                            "updated": "2021-02-09T04:09:01.535348Z",
                                            "contact": null,
                                            "ucd": "obs.param",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 4983,
                                            "name": "fiber",
                                            "pretty_name": null,
                                            "description": "2dF fiber",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:39.742549Z",
                                            "updated": "2021-02-09T04:09:01.547151Z",
                                            "contact": null,
                                            "ucd": "obs.param",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 4984,
                                            "name": "z",
                                            "pretty_name": null,
                                            "description": "Observed redshift",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:39.810840Z",
                                            "updated": "2021-02-09T04:09:01.558355Z",
                                            "contact": null,
                                            "ucd": "src.redshift",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 4985,
                                            "name": "z_helio",
                                            "pretty_name": null,
                                            "description": "Heliocentric redshift",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:39.855784Z",
                                            "updated": "2021-02-09T04:09:01.578082Z",
                                            "contact": null,
                                            "ucd": "src.redshift;pos.heliocentric",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 4986,
                                            "name": "abemma",
                                            "pretty_name": null,
                                            "description": "Redshift type (abs=1,emi=2,man=3)",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:39.906587Z",
                                            "updated": "2021-02-09T04:09:01.598068Z",
                                            "contact": null,
                                            "ucd": "meta.code;src.redshift",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 4987,
                                            "name": "quality",
                                            "pretty_name": null,
                                            "description": "Redshift quality parameter (quality=1-5; reliable redshifts have quality>=3)",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:39.941375Z",
                                            "updated": "2021-02-09T04:09:01.610034Z",
                                            "contact": null,
                                            "ucd": "meta.code.qual;src.redshift",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 4988,
                                            "name": "best",
                                            "pretty_name": null,
                                            "description": "In extension 0, extension number with best spectrum; in extension>0, 1 if best spectrum and 0 otherwise",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:39.984081Z",
                                            "updated": "2021-02-09T04:09:01.621916Z",
                                            "contact": null,
                                            "ucd": "meta.code",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 4989,
                                            "name": "spectra",
                                            "pretty_name": null,
                                            "description": "Number of spectra for this object",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:40.030368Z",
                                            "updated": "2021-02-09T04:09:01.642059Z",
                                            "contact": null,
                                            "ucd": "meta.number",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 4990,
                                            "name": "extnum",
                                            "pretty_name": null,
                                            "description": "Extension number",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:40.065979Z",
                                            "updated": "2021-02-09T04:09:01.662413Z",
                                            "contact": null,
                                            "ucd": "meta.code",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 4991,
                                            "name": "OBSNAME",
                                            "pretty_name": null,
                                            "description": "Observed object name",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:40.092313Z",
                                            "updated": "2021-02-09T04:09:01.674489Z",
                                            "contact": null,
                                            "ucd": "meta.id",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 4992,
                                            "name": "OBSRA",
                                            "pretty_name": null,
                                            "description": "Observed RA",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:40.128138Z",
                                            "updated": "2021-02-09T04:09:01.685813Z",
                                            "contact": null,
                                            "ucd": "pos.eq.ra",
                                            "unit": "radians"
                                        },
                                        {
                                            "id": 4993,
                                            "name": "OBSDEC",
                                            "pretty_name": null,
                                            "description": "Observed Dec",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:40.163975Z",
                                            "updated": "2021-02-09T04:09:01.705917Z",
                                            "contact": null,
                                            "ucd": "pos.eq.dec",
                                            "unit": "radians"
                                        },
                                        {
                                            "id": 4994,
                                            "name": "MATCH_DR",
                                            "pretty_name": null,
                                            "description": "Position match dr in arcsec",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:40.201077Z",
                                            "updated": "2021-02-09T04:09:01.726291Z",
                                            "contact": null,
                                            "ucd": "pos.angDistance",
                                            "unit": "arcsec"
                                        },
                                        {
                                            "id": 4995,
                                            "name": "Z",
                                            "pretty_name": null,
                                            "description": "Raw measured redshift",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:40.243775Z",
                                            "updated": "2021-02-09T04:09:01.738264Z",
                                            "contact": null,
                                            "ucd": "src.redshift",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 4996,
                                            "name": "Z_HELIO",
                                            "pretty_name": null,
                                            "description": "Heliocentric corrected redshift",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:40.287173Z",
                                            "updated": "2021-02-09T04:09:01.750332Z",
                                            "contact": null,
                                            "ucd": "src.redshift;pos.heliocentric",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 4997,
                                            "name": "QUALITY",
                                            "pretty_name": null,
                                            "description": "Redshift measurement quality",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:40.332259Z",
                                            "updated": "2021-02-09T04:09:01.770660Z",
                                            "contact": null,
                                            "ucd": "meta.code.qual;src.redshift",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 4998,
                                            "name": "ABEMMA",
                                            "pretty_name": null,
                                            "description": "Redshift type (abs=1, emi=2, man=3)",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:40.377746Z",
                                            "updated": "2021-02-09T04:09:01.782550Z",
                                            "contact": null,
                                            "ucd": "meta.code;src.redshift",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 4999,
                                            "name": "NMBEST",
                                            "pretty_name": null,
                                            "description": "Number of emission lines for Z_EMI",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:40.429779Z",
                                            "updated": "2021-02-09T04:09:01.795160Z",
                                            "contact": null,
                                            "ucd": "meta.number",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 5000,
                                            "name": "NGOOD",
                                            "pretty_name": null,
                                            "description": "Number of good emmision lines",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:40.473117Z",
                                            "updated": "2021-02-09T04:09:01.808569Z",
                                            "contact": null,
                                            "ucd": "meta.number",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 5001,
                                            "name": "Z_EMI",
                                            "pretty_name": null,
                                            "description": "Emission redshift",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:40.516348Z",
                                            "updated": "2021-02-09T04:09:01.821496Z",
                                            "contact": null,
                                            "ucd": "src.redshift;pos.heliocentric",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 5002,
                                            "name": "Q_Z_EMI",
                                            "pretty_name": null,
                                            "description": "Emission redshift quality",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:40.560855Z",
                                            "updated": "2021-02-09T04:09:01.833957Z",
                                            "contact": null,
                                            "ucd": "meta.code.qual;src.redshift",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 5003,
                                            "name": "KBESTR",
                                            "pretty_name": null,
                                            "description": "Cross-correlation template from best spectrum",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:40.613320Z",
                                            "updated": "2021-02-09T04:09:01.847918Z",
                                            "contact": null,
                                            "ucd": "stat.fit.param",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 5004,
                                            "name": "R_CRCOR",
                                            "pretty_name": null,
                                            "description": "Cross-correlation peak",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:40.647729Z",
                                            "updated": "2021-02-09T04:09:01.860314Z",
                                            "contact": null,
                                            "ucd": "stat.fit.param",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 5005,
                                            "name": "Z_ABS",
                                            "pretty_name": null,
                                            "description": "Cross-correlation redshift",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:40.691136Z",
                                            "updated": "2021-02-09T04:09:01.874687Z",
                                            "contact": null,
                                            "ucd": "stat.fit.param",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 5006,
                                            "name": "Q_Z_ABS",
                                            "pretty_name": null,
                                            "description": "Cross-correlation quality",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:40.736300Z",
                                            "updated": "2021-02-09T04:09:01.889034Z",
                                            "contact": null,
                                            "ucd": "meta.code.qual",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 5007,
                                            "name": "Q_FINAL",
                                            "pretty_name": null,
                                            "description": "Suggested quality for redshift",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:40.779924Z",
                                            "updated": "2021-02-09T04:09:01.902490Z",
                                            "contact": null,
                                            "ucd": "meta.code.qual",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 5008,
                                            "name": "IALTER",
                                            "pretty_name": null,
                                            "description": "No idea",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:40.800538Z",
                                            "updated": "2021-02-09T04:09:01.915012Z",
                                            "contact": null,
                                            "ucd": "meta.cryptic",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 5009,
                                            "name": "Z_COMM",
                                            "pretty_name": null,
                                            "description": "Observers Comment",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:40.836420Z",
                                            "updated": "2021-02-09T04:09:01.927092Z",
                                            "contact": null,
                                            "ucd": "meta.note",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 5010,
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                                        {
                                            "id": 5011,
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                                            "description": "2dF reduced data file",
                                            "documentation": "",
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                                        {
                                            "id": 5012,
                                            "name": "PLATE",
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                                            "description": "2dF plate number (0 or 1); -99 if none",
                                            "documentation": "",
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                                        },
                                        {
                                            "id": 5013,
                                            "name": "PIVOT",
                                            "pretty_name": null,
                                            "description": "2dF pivot number",
                                            "documentation": "",
                                            "file_path": null,
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                                            "id": 5014,
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                                            "description": "2dF fibre number",
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                                            "id": 5016,
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                                        {
                                            "id": 5019,
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                                            "id": 5023,
                                            "name": "LAMBDAC",
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                                            "updated": "2021-02-09T04:09:02.117051Z",
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                                            "unit": "Angstrom"
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                                            "id": 5024,
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                                            "id": 5025,
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                                            "id": 5026,
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                                            "created": "2021-01-28T00:42:41.573220Z",
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                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:36.817962Z",
                                            "updated": "2021-02-09T04:09:00.357455Z",
                                            "contact": null,
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                                            "unit": "deg"
                                        },
                                        {
                                            "id": 4892,
                                            "name": "UKST",
                                            "pretty_name": null,
                                            "description": "UKST sky survey field number",
                                            "documentation": "",
                                            "file_path": null,
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                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:36.862664Z",
                                            "updated": "2021-02-09T04:09:00.371222Z",
                                            "contact": null,
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                                            "unit": "None"
                                        },
                                        {
                                            "id": 4894,
                                            "name": "spectra",
                                            "pretty_name": null,
                                            "description": "Number of spectra for this object",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:36.970599Z",
                                            "updated": "2021-02-09T04:09:00.393197Z",
                                            "contact": null,
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                                            "unit": "None"
                                        },
                                        {
                                            "id": 4895,
                                            "name": "extnum",
                                            "pretty_name": null,
                                            "description": "Extension number",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:36.995446Z",
                                            "updated": "2021-02-09T04:09:00.403938Z",
                                            "contact": null,
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                                            "unit": "None"
                                        },
                                        {
                                            "id": 4896,
                                            "name": "SEQNUM",
                                            "pretty_name": null,
                                            "description": "Sequence number: Database Primary Key",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:37.028426Z",
                                            "updated": "2021-02-09T04:09:00.423430Z",
                                            "contact": null,
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                                            "unit": "None"
                                        },
                                        {
                                            "id": 4897,
                                            "name": "NAME",
                                            "pretty_name": null,
                                            "description": "2dFgg assigned name",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
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                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:37.061816Z",
                                            "updated": "2021-02-09T04:09:00.434875Z",
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                                            "unit": "None"
                                        },
                                        {
                                            "id": 4898,
                                            "name": "RA",
                                            "pretty_name": null,
                                            "description": "RA in radians",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
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                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:37.088532Z",
                                            "updated": "2021-02-09T04:09:00.446151Z",
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                                            "id": 4899,
                                            "name": "DEC",
                                            "pretty_name": null,
                                            "description": "Dec in radians",
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                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:37.114736Z",
                                            "updated": "2021-02-09T04:09:00.457454Z",
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                                        },
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                                            "id": 4900,
                                            "name": "APMEQNX",
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                                            "description": "Equinox of RA and Dec",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
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                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:37.149980Z",
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                                        },
                                        {
                                            "id": 4901,
                                            "name": "BJSEL",
                                            "pretty_name": null,
                                            "description": "Final bj mag used in the object selection",
                                            "documentation": "",
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                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:37.176441Z",
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                                        },
                                        {
                                            "id": 4902,
                                            "name": "PROB",
                                            "pretty_name": null,
                                            "description": "psi classification parameter",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
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                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:37.198026Z",
                                            "updated": "2021-02-09T04:09:00.497940Z",
                                            "contact": null,
                                            "ucd": "src.morph.param",
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                                        },
                                        {
                                            "id": 4903,
                                            "name": "PARK",
                                            "pretty_name": null,
                                            "description": "k classification parameter",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:37.268919Z",
                                            "updated": "2021-02-09T04:09:00.509382Z",
                                            "contact": null,
                                            "ucd": "src.morph.param",
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                                        },
                                        {
                                            "id": 4904,
                                            "name": "PARMU",
                                            "pretty_name": null,
                                            "description": "mu classification parameter",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
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                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:37.295150Z",
                                            "updated": "2021-02-09T04:09:00.531378Z",
                                            "contact": null,
                                            "ucd": "src.morph.param",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 4905,
                                            "name": "IGAL",
                                            "pretty_name": null,
                                            "description": "Final class flag (equals 1 for a galaxy)",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
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                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:37.321270Z",
                                            "updated": "2021-02-09T04:09:00.544158Z",
                                            "contact": null,
                                            "ucd": "src.class.starGalaxy",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 4906,
                                            "name": "JON",
                                            "pretty_name": null,
                                            "description": "Eyeball class flag",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
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                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:37.339888Z",
                                            "updated": "2021-02-09T04:09:00.555417Z",
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                                            "ucd": "src.class",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 4907,
                                            "name": "ORIENT",
                                            "pretty_name": null,
                                            "description": "Orientation in degrees clockwise from E-W",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
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                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:37.367133Z",
                                            "updated": "2021-02-09T04:09:00.566109Z",
                                            "contact": null,
                                            "ucd": "pos.posAng",
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                                        },
                                        {
                                            "id": 4908,
                                            "name": "ECCENT",
                                            "pretty_name": null,
                                            "description": "Eccentricity",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
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                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:37.385358Z",
                                            "updated": "2021-02-09T04:09:00.577300Z",
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                                        {
                                            "id": 4909,
                                            "name": "AREA",
                                            "pretty_name": null,
                                            "description": "Isophotal area in pixels",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
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                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:37.413474Z",
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                                            "id": 4910,
                                            "name": "BJG",
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                                            "description": "Final bj magnitude without extinction correction",
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                                            "file_path": null,
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                                            "created": "2021-01-28T00:42:37.450620Z",
                                            "updated": "2021-02-09T04:09:00.608289Z",
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                                            "id": 4911,
                                            "name": "IFIELD",
                                            "pretty_name": null,
                                            "description": "UKST field",
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                                            "file_path": null,
                                            "file_name": null,
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                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:37.479135Z",
                                            "updated": "2021-02-09T04:09:00.619544Z",
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                                        },
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                                            "id": 4912,
                                            "name": "REGION",
                                            "pretty_name": null,
                                            "description": "GSSS Region name",
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                                            "file_path": null,
                                            "file_name": null,
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                                            "created": "2021-01-28T00:42:37.512396Z",
                                            "updated": "2021-02-09T04:09:00.630781Z",
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                                            "id": 4913,
                                            "name": "OBJEQNX",
                                            "pretty_name": null,
                                            "description": "Equinox of the plate reference frame",
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                                            "file_path": null,
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                                            "created": "2021-01-28T00:42:37.555854Z",
                                            "updated": "2021-02-09T04:09:00.641917Z",
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                                            "id": 4914,
                                            "name": "OBJRA",
                                            "pretty_name": null,
                                            "description": "RA in radians",
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                                            "id": 4915,
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                                            "description": "Dec in radians",
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                                            "id": 4916,
                                            "name": "BJSELOLD",
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                                            "description": "Original bj magnitude with extinction correction used in the object selection",
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                                            "id": 4917,
                                            "name": "BJG_OLD",
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                                            "description": "Original bj magnitude without extinction correction",
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                                        {
                                            "id": 4918,
                                            "name": "BJSEL100",
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                                            "description": "bj mag used in the object selection (100k)",
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                                            "created": "2021-01-28T00:42:37.687122Z",
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                                        {
                                            "id": 4919,
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                                            "description": "bj without extinction correction (100k)",
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                                            "created": "2021-01-28T00:42:37.718379Z",
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                                        {
                                            "id": 4920,
                                            "name": "GALEXT",
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                                            "description": "Galactic extinction",
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                                            "updated": "2021-02-09T04:09:00.723908Z",
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                                        {
                                            "id": 4921,
                                            "name": "VISCHECK",
                                            "pretty_name": null,
                                            "description": "Visual check flag",
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                                            "created": "2021-01-28T00:42:37.781920Z",
                                            "updated": "2021-02-09T04:09:00.735706Z",
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                                        {
                                            "id": 4922,
                                            "name": "VISCOMM",
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                                            "description": "Visual check comments",
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                                            "file_name": null,
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                                            "created": "2021-01-28T00:42:37.816724Z",
                                            "updated": "2021-02-09T04:09:00.748722Z",
                                            "contact": null,
                                            "ucd": "meta.note",
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                                        {
                                            "id": 4923,
                                            "name": "SBRA",
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                                            "description": "Object RA (J2000.0)",
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                                        {
                                            "id": 4924,
                                            "name": "SBDEC",
                                            "pretty_name": null,
                                            "description": "Object declination (J2000.0)",
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                                            "created": "2021-01-28T00:42:37.871242Z",
                                            "updated": "2021-02-09T04:09:00.773997Z",
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                                            "ucd": "pos.eq.dec",
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                                        {
                                            "id": 4925,
                                            "name": "SBBJMAG",
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                                            "description": "UK-J (Bj) magnitude",
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                                            "file_path": null,
                                            "file_name": null,
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                                            "created": "2021-01-28T00:42:37.930602Z",
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                                        {
                                            "id": 4926,
                                            "name": "SBAREA",
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                                            "description": "Total area",
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                                            "file_path": null,
                                            "file_name": null,
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                                        {
                                            "id": 4927,
                                            "name": "SBAI",
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                                            "description": "Weighted semi-major axis",
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                                            "file_path": null,
                                            "file_name": null,
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                                            "updated": "2021-02-09T04:09:00.809410Z",
                                            "contact": null,
                                            "ucd": "phys.angSize.smajAxis",
                                            "unit": "0.01 microns"
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                                        {
                                            "id": 4928,
                                            "name": "SBBI",
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                                            "description": "Weighted semi-minor axis",
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                                            "file_path": null,
                                            "file_name": null,
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                                            "updated": "2021-02-09T04:09:00.822099Z",
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                                            "ucd": "phys.angSize.sminAxis",
                                            "unit": "0.01 microns"
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                                        {
                                            "id": 4929,
                                            "name": "SBPA",
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                                            "description": "Celestial position angle",
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                                            "file_path": null,
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                                            "updated": "2021-02-09T04:09:00.833898Z",
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                                            "ucd": "pos.posAng",
                                            "unit": "deg"
                                        },
                                        {
                                            "id": 4930,
                                            "name": "SBCLASS",
                                            "pretty_name": null,
                                            "description": "Classification flag",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
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                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:38.095735Z",
                                            "updated": "2021-02-09T04:09:00.846299Z",
                                            "contact": null,
                                            "ucd": "meta.code",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 4931,
                                            "name": "SBSIGMA",
                                            "pretty_name": null,
                                            "description": "Profile classification statistic",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:38.123729Z",
                                            "updated": "2021-02-09T04:09:00.858717Z",
                                            "contact": null,
                                            "ucd": "stat.value",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 4932,
                                            "name": "SBBLEND",
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                                            "description": "Deblending flag",
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                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:38.444079Z",
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                                            "id": 4943,
                                            "name": "SRSIGMA",
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                                            "description": "Profile classification statistic",
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                                            "type": "CatalogueColumn",
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                                            "id": 4944,
                                            "name": "SRBLEND",
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                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:38.516016Z",
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                                            "id": 4945,
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                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:38.534498Z",
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                                            "id": 4946,
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                                            "type": "CatalogueColumn",
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                                            "created": "2021-01-28T00:42:42.851692Z",
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                                            "name": "QUALITY",
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                                            "name": "Z_ABS",
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                                            "id": 5075,
                                            "name": "KBESTR",
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                                            "description": "Cross-correlation template",
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                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:43.140882Z",
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                                        },
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                                            "id": 5076,
                                            "name": "R_CRCOR",
                                            "pretty_name": null,
                                            "description": "Cross-correlation R value",
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                                            "created": "2021-01-28T00:42:43.175218Z",
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                                        {
                                            "id": 5077,
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                                            "created": "2021-01-28T00:42:43.211587Z",
                                            "updated": "2021-02-09T04:09:02.825551Z",
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                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:43.246119Z",
                                            "updated": "2021-02-09T04:09:02.837293Z",
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                                        {
                                            "id": 5079,
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                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:43.273256Z",
                                            "updated": "2021-02-09T04:09:02.848760Z",
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                                            "ucd": "stat.snr;stat.median",
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                                        },
                                        {
                                            "id": 5080,
                                            "name": "ETA_TYPE",
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                                            "description": "Eta spectral type parameter (-99.9 if none)",
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                                            "file_name": null,
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                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:43.307605Z",
                                            "updated": "2021-02-09T04:09:02.860813Z",
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                                            "id": 5071,
                                            "name": "Z_HELIO",
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                                            "description": "Redshift (heliocentric)",
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                                    ]
                                },
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                                    "id": 98,
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                                            "created": "2021-01-28T00:42:41.834523Z",
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                                            "id": 5042,
                                            "name": "UKST",
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                                            "description": "UKST plate (=IFIELD)",
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                                            "file_name": null,
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                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:41.906100Z",
                                            "updated": "2021-02-09T04:09:02.354686Z",
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                                            "id": 5043,
                                            "name": "ra",
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                                            "description": "R.A. (B1950)",
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                                            "description": "Dec. (B1950)",
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                                            "created": "2021-01-28T00:42:42.046516Z",
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                                            "id": 5048,
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                                            "description": "Final bj magnitude with extinction correction",
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                                            "created": "2021-01-28T00:42:42.114298Z",
                                            "updated": "2021-02-09T04:09:02.433472Z",
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                                        {
                                            "id": 5049,
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                                            "file_name": null,
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                                            "created": "2021-01-28T00:42:42.157807Z",
                                            "updated": "2021-02-09T04:09:02.455807Z",
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                                        {
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                                            "name": "BJSELOLD",
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                                            "created": "2021-01-28T00:42:42.181695Z",
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                                            "id": 5051,
                                            "name": "GALEXT",
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                                            "updated": "2021-02-09T04:09:02.481983Z",
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                                        {
                                            "id": 5052,
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                                            "description": "SuperCosmos bj magnitude without extinction correction",
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                                            "created": "2021-01-28T00:42:42.264293Z",
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                                            "created": "2021-01-28T00:42:42.331003Z",
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                                            "created": "2021-01-28T00:42:42.357350Z",
                                            "updated": "2021-02-09T04:09:02.519775Z",
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                                            "ucd": "src.redshift",
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                                            "id": 5055,
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                                            "description": "Best redshift (heliocentric)",
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                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:42.392604Z",
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                                            "ucd": "src.redshift;pos.heliocentric",
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                                            "id": 5056,
                                            "name": "obsrun",
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                                            "description": "Observation run of best spectrum",
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                                            "file_name": null,
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                                            "id": 5057,
                                            "name": "quality",
                                            "pretty_name": null,
                                            "description": "Redshift quality parameter for best spectrum (quality=1-5; reliable redshifts have quality>=3)",
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                                            "file_name": null,
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                                            "created": "2021-01-28T00:42:42.462835Z",
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                                            "created": "2021-01-28T00:42:42.505610Z",
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                                            "ucd": "meta.code;src.redshift",
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                                            "description": "Cross-correlation redshift from best spectrum",
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                                        {
                                            "id": 5060,
                                            "name": "KBESTR",
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                                            "description": "Cross-correlation template from best spectrum",
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                                            "file_name": null,
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                                            "created": "2021-01-28T00:42:42.581085Z",
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                                            "ucd": "stat.fit.param",
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                                            "id": 5061,
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                                            "description": "Cross-correlation R value from best spectrum",
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                                            "created": "2021-01-28T00:42:42.606657Z",
                                            "updated": "2021-02-09T04:09:02.634773Z",
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                                            "ucd": "stat.fit.param",
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                                        },
                                        {
                                            "id": 5062,
                                            "name": "Z_EMI",
                                            "pretty_name": null,
                                            "description": "Emission redshift from best spectrum",
                                            "documentation": "",
                                            "file_path": null,
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                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:42.650401Z",
                                            "updated": "2021-02-09T04:09:02.646602Z",
                                            "contact": null,
                                            "ucd": "src.redshift;pos.heliocentric",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 5063,
                                            "name": "NMBEST",
                                            "pretty_name": null,
                                            "description": "Number of emission lines for Z_EMI from best spectrum",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:42.687158Z",
                                            "updated": "2021-02-09T04:09:02.658488Z",
                                            "contact": null,
                                            "ucd": "meta.number",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 5064,
                                            "name": "SNR",
                                            "pretty_name": null,
                                            "description": "Median S/N per pixel from best spectrum",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:42.714285Z",
                                            "updated": "2021-02-09T04:09:02.670303Z",
                                            "contact": null,
                                            "ucd": "stat.snr;stat.median",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 5065,
                                            "name": "ETA_TYPE",
                                            "pretty_name": null,
                                            "description": "Eta spectral type parameter from best spectrum (-99.9 if none)",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:42.732592Z",
                                            "updated": "2021-02-09T04:09:02.682392Z",
                                            "contact": null,
                                            "ucd": "stat.fit.param",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 5047,
                                            "name": "BJG",
                                            "pretty_name": null,
                                            "description": "Final bj magnitude without extinction correction",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:42.093451Z",
                                            "updated": "2021-02-09T04:09:02.419224Z",
                                            "contact": null,
                                            "ucd": "phot.mag;em.opt.B",
                                            "unit": "mag"
                                        }
                                    ]
                                },
                                {
                                    "id": 94,
                                    "name": "phot_key",
                                    "pretty_name": null,
                                    "description": "Key photometric information",
                                    "documentation": "",
                                    "file_path": "/data/ingestion_1.9/2dfgrs/fdr/catalogues/2dfgrs_phot_key.csv",
                                    "file_name": "2dfgrs_phot_key.csv",
                                    "file_extension": "csv",
                                    "version": "1",
                                    "type": "CatalogueTable",
                                    "created": "2021-01-28T00:42:36.259604Z",
                                    "updated": "2021-02-09T04:09:00.165675Z",
                                    "contact": {
                                        "email": "matthew.colless@anu.edu.au",
                                        "name": "Matthew Colless"
                                    },
                                    "input_cat": false,
                                    "columns": [
                                        {
                                            "id": 4947,
                                            "name": "SEQNUM",
                                            "pretty_name": null,
                                            "description": "Assigned sequence number to this object; determines the filename (SEQNUM.fits)",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:38.597179Z",
                                            "updated": "2021-02-09T04:09:01.089191Z",
                                            "contact": null,
                                            "ucd": "meta.id",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 4948,
                                            "name": "ra",
                                            "pretty_name": null,
                                            "description": "R.A. (B1950) in HH MM SS.SS",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:38.622253Z",
                                            "updated": "2021-02-09T04:09:01.100001Z",
                                            "contact": null,
                                            "ucd": "pos.eq.ra",
                                            "unit": "hh mm ss.ss"
                                        },
                                        {
                                            "id": 4949,
                                            "name": "dec",
                                            "pretty_name": null,
                                            "description": "Dec. (B1950) in DD MM SS.S",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:38.650063Z",
                                            "updated": "2021-02-09T04:09:01.110682Z",
                                            "contact": null,
                                            "ucd": "pos.eq.dec",
                                            "unit": "dd mm ss.ss"
                                        },
                                        {
                                            "id": 4951,
                                            "name": "PROB",
                                            "pretty_name": null,
                                            "description": "psi classification parameter: for eyeballed galaxies, psi*1000 = (10000 + abs(jon) + psi*100); for eyeballed non-galaxies, psi*1000 = -(10000 + abs(jon) + psi*100)",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:38.697975Z",
                                            "updated": "2021-02-09T04:09:01.141247Z",
                                            "contact": null,
                                            "ucd": "src.morph.param",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 4952,
                                            "name": "PARK",
                                            "pretty_name": null,
                                            "description": "k classification parameter = k / k_star",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:38.741381Z",
                                            "updated": "2021-02-09T04:09:01.152562Z",
                                            "contact": null,
                                            "ucd": "src.morph.param",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 4955,
                                            "name": "JON",
                                            "pretty_name": null,
                                            "description": "Eyeball classification, value > 0 only for galaxies brighter than about 18th mag: 0 = noise, 1 = S0, 2 = elliptical, 3 = spiral, 4 = irregular, 5 = undetermined galaxy, 6 = star, 7 = star + star merger, 8 = galaxy + star merger, 9 = galaxy + galaxy merger",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:38.837842Z",
                                            "updated": "2021-02-09T04:09:01.186376Z",
                                            "contact": null,
                                            "ucd": "src.class",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 4956,
                                            "name": "ORIENT",
                                            "pretty_name": null,
                                            "description": "Orientation measured in degrees clockwise from E to W: orient = 180/pi * atan(2*sxy/((sxx + syy)*(1 + e)-syy))",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:38.874123Z",
                                            "updated": "2021-02-09T04:09:01.197893Z",
                                            "contact": null,
                                            "ucd": "pos.posAng",
                                            "unit": "deg"
                                        },
                                        {
                                            "id": 4957,
                                            "name": "ECCENT",
                                            "pretty_name": null,
                                            "description": "Eccentricity (e): e*200 = 200*(((sxx-syy)**2 + 4sxy**2)**0.5)/(sxx + syy)",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:38.909204Z",
                                            "updated": "2021-02-09T04:09:01.210394Z",
                                            "contact": null,
                                            "ucd": "src.morph.param",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 4958,
                                            "name": "AREA",
                                            "pretty_name": null,
                                            "description": "Isophotal area in pixels",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:38.944390Z",
                                            "updated": "2021-02-09T04:09:01.222316Z",
                                            "contact": null,
                                            "ucd": "phys.area",
                                            "unit": "pixels"
                                        },
                                        {
                                            "id": 4959,
                                            "name": "X_BJ",
                                            "pretty_name": null,
                                            "description": "Plate x_bj in 8 micron pixels",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:38.999566Z",
                                            "updated": "2021-02-09T04:09:01.234191Z",
                                            "contact": null,
                                            "ucd": "instr.scale",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 4960,
                                            "name": "Y_BJ",
                                            "pretty_name": null,
                                            "description": "Plate y_bj in 8 micron pixels",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:39.025689Z",
                                            "updated": "2021-02-09T04:09:01.245651Z",
                                            "contact": null,
                                            "ucd": "instr.scale",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 4961,
                                            "name": "DX",
                                            "pretty_name": null,
                                            "description": "Distortion corrected difference (x_bj - x_R)*100",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:39.043250Z",
                                            "updated": "2021-02-09T04:09:01.258457Z",
                                            "contact": null,
                                            "ucd": "arith.diff",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 4962,
                                            "name": "DY",
                                            "pretty_name": null,
                                            "description": "Distortion corrected difference (y_bj - y_R)*100",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:39.062476Z",
                                            "updated": "2021-02-09T04:09:01.271081Z",
                                            "contact": null,
                                            "ucd": "arith.diff",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 4963,
                                            "name": "BJG",
                                            "pretty_name": null,
                                            "description": "Final bj magnitude without extinction correction",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:39.098076Z",
                                            "updated": "2021-02-09T04:09:01.284335Z",
                                            "contact": null,
                                            "ucd": "phot.mag;em.opt.B",
                                            "unit": "mag"
                                        },
                                        {
                                            "id": 4964,
                                            "name": "RMAG",
                                            "pretty_name": null,
                                            "description": "Unmatched APM 'total' mag",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:39.126378Z",
                                            "updated": "2021-02-09T04:09:01.298848Z",
                                            "contact": null,
                                            "ucd": "phot.mag",
                                            "unit": "mag"
                                        },
                                        {
                                            "id": 4965,
                                            "name": "PMAG",
                                            "pretty_name": null,
                                            "description": "Unmatched raw APM profile integrated mag",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:39.169667Z",
                                            "updated": "2021-02-09T04:09:01.311618Z",
                                            "contact": null,
                                            "ucd": "phot.mag",
                                            "unit": "mag"
                                        },
                                        {
                                            "id": 4966,
                                            "name": "FMAG",
                                            "pretty_name": null,
                                            "description": "Unmatched raw APM 2\" profile integrated mag",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:39.187569Z",
                                            "updated": "2021-02-09T04:09:01.323127Z",
                                            "contact": null,
                                            "ucd": "phot.mag",
                                            "unit": "mag"
                                        },
                                        {
                                            "id": 4967,
                                            "name": "SMAG",
                                            "pretty_name": null,
                                            "description": "Unmatched raw stellar mag (from APMCAL)",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:39.214074Z",
                                            "updated": "2021-02-09T04:09:01.334728Z",
                                            "contact": null,
                                            "ucd": "phot.mag",
                                            "unit": "mag"
                                        },
                                        {
                                            "id": 4968,
                                            "name": "REDMAG",
                                            "pretty_name": null,
                                            "description": "Not used",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:39.268932Z",
                                            "updated": "2021-02-09T04:09:01.348145Z",
                                            "contact": null,
                                            "ucd": "phot.mag;em.opt.R",
                                            "unit": "mag"
                                        },
                                        {
                                            "id": 4969,
                                            "name": "IFIELD",
                                            "pretty_name": null,
                                            "description": "UKST field",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:39.287523Z",
                                            "updated": "2021-02-09T04:09:01.360063Z",
                                            "contact": null,
                                            "ucd": "obs.field",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 4970,
                                            "name": "IGFIELD",
                                            "pretty_name": null,
                                            "description": "Galaxy number in UKST field",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:39.314007Z",
                                            "updated": "2021-02-09T04:09:01.373467Z",
                                            "contact": null,
                                            "ucd": "meta.number",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 4971,
                                            "name": "NAME",
                                            "pretty_name": null,
                                            "description": "2dFGRS assigned name; if either (i) BJSELOLD is fainter than 19.45, or (ii) the object could not be allocated to a fibre by the configuration algorithm, then NAME is blank",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:39.341422Z",
                                            "updated": "2021-02-09T04:09:01.385047Z",
                                            "contact": null,
                                            "ucd": "meta.id",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 4972,
                                            "name": "BJG_OLD",
                                            "pretty_name": null,
                                            "description": "Original bj magnitude without extinction correction (prior to re-calibration to BJG)",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:39.369205Z",
                                            "updated": "2021-02-09T04:09:01.398915Z",
                                            "contact": null,
                                            "ucd": "phot.mag;em.opt.B",
                                            "unit": "mag"
                                        },
                                        {
                                            "id": 4973,
                                            "name": "BJSELOLD",
                                            "pretty_name": null,
                                            "description": "Original bj magnitude with extinction correction (prior to re-calibration to BJSEL); used to select survey sample",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:39.388692Z",
                                            "updated": "2021-02-09T04:09:01.411870Z",
                                            "contact": null,
                                            "ucd": "phot.mag;em.opt.B",
                                            "unit": "mag"
                                        },
                                        {
                                            "id": 4974,
                                            "name": "100_BJG",
                                            "pretty_name": null,
                                            "description": "100k release bj magnitude without extinction correction (prior to re-calibration to BJG)",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:39.424569Z",
                                            "updated": "2021-02-09T04:09:01.425110Z",
                                            "contact": null,
                                            "ucd": "phot.mag;em.opt.B",
                                            "unit": "mag"
                                        },
                                        {
                                            "id": 4975,
                                            "name": "100BJSEL",
                                            "pretty_name": null,
                                            "description": "100k release bj magnitude with extinction correction (prior to re-calibration to BJSEL)",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:39.451843Z",
                                            "updated": "2021-02-09T04:09:01.437178Z",
                                            "contact": null,
                                            "ucd": "phot.mag;em.opt.B",
                                            "unit": "mag"
                                        },
                                        {
                                            "id": 4950,
                                            "name": "BJSEL",
                                            "pretty_name": null,
                                            "description": "Final bj magnitude with extinction correction (i.e. with corrections for isophote, field-effects and plate-matching, then calibrated to total mags with saturation correction, and then extinction corrected)",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:38.675712Z",
                                            "updated": "2021-02-09T04:09:01.121684Z",
                                            "contact": null,
                                            "ucd": "phot.mag;em.opt.B",
                                            "unit": "mag"
                                        },
                                        {
                                            "id": 4953,
                                            "name": "PARMU",
                                            "pretty_name": null,
                                            "description": "mu classification parameter = mu / mu_star",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:38.772743Z",
                                            "updated": "2021-02-09T04:09:01.163858Z",
                                            "contact": null,
                                            "ucd": "src.morph.param",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 4954,
                                            "name": "IGAL",
                                            "pretty_name": null,
                                            "description": "Final classification: -4 = noise, -3 = star + star, -2 = star + fuzz, -1 = star, 0 = galaxy + star merger, 1 = galaxy, 2 = galaxy + galaxy merger",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:38.811305Z",
                                            "updated": "2021-02-09T04:09:01.175224Z",
                                            "contact": null,
                                            "ucd": "src.class.starGalaxy",
                                            "unit": "None"
                                        }
                                    ]
                                }
                            ]
                        },
                        {
                            "id": 28,
                            "name": "dc_generated",
                            "pretty_name": "Data Central Generated",
                            "description": "Additional tables created by Data Central",
                            "documentation": "",
                            "file_path": null,
                            "file_name": null,
                            "file_extension": null,
                            "version": "1",
                            "type": "CatalogueGroup",
                            "created": "2021-01-28T00:42:36.200763Z",
                            "updated": "2021-02-09T04:09:00.141808Z",
                            "contact": {
                                "email": "contact@datacentral.org.au",
                                "name": "Data Central"
                            },
                            "tables": [
                                {
                                    "id": 99,
                                    "name": "dc_source_list",
                                    "pretty_name": null,
                                    "description": "Source list of all objects contained within 6dFGS",
                                    "documentation": "",
                                    "file_path": "/data/ingestion_1.9/2dfgrs/fdr/catalogues/dc_source_list.csv",
                                    "file_name": "dc_source_list.csv",
                                    "file_extension": "csv",
                                    "version": "1",
                                    "type": "CatalogueTable",
                                    "created": "2021-01-28T00:42:36.394495Z",
                                    "updated": "2021-02-09T04:09:03.260967Z",
                                    "contact": {
                                        "email": "contact@datacentral.org.au",
                                        "name": "Data Central"
                                    },
                                    "input_cat": true,
                                    "columns": [
                                        {
                                            "id": 5101,
                                            "name": "source_name",
                                            "pretty_name": null,
                                            "description": "unique ID used for identifying sources",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
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                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:44.050211Z",
                                            "updated": "2021-02-09T04:09:03.210373Z",
                                            "contact": null,
                                            "ucd": "meta.id;meta.main",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 5102,
                                            "name": "ra",
                                            "pretty_name": null,
                                            "description": "",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:44.104639Z",
                                            "updated": "2021-02-09T04:09:03.226664Z",
                                            "contact": null,
                                            "ucd": "pos.eq.ra",
                                            "unit": ""
                                        },
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                                            "id": 5103,
                                            "name": "dec",
                                            "pretty_name": null,
                                            "description": "",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:44.133197Z",
                                            "updated": "2021-02-09T04:09:03.246998Z",
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                                            "unit": ""
                                        }
                                    ]
                                }
                            ]
                        }
                    ]
                },
                "imaging": null,
                "ifs": null,
                "spectra": {
                    "facilities": [
                        {
                            "id": 15,
                            "name": "AAT",
                            "pretty_name": "AAT",
                            "description": "All 2dFGRS spectra taken with the AAT.",
                            "documentation": "",
                            "file_path": null,
                            "file_name": null,
                            "file_extension": null,
                            "version": null,
                            "type": "SpectraFacility",
                            "created": "2021-01-28T00:42:44.802724Z",
                            "updated": "2021-02-09T04:09:03.871457Z",
                            "contact": null,
                            "data_products": [
                                {
                                    "id": 56,
                                    "name": "spectrum_1d",
                                    "pretty_name": "1D Spectrum",
                                    "description": "Reduced 1D spectrum",
                                    "documentation": "",
                                    "file_path": null,
                                    "file_name": null,
                                    "file_extension": null,
                                    "version": "v1.0",
                                    "type": "SpectrumDataProduct",
                                    "created": "2021-02-09T04:09:03.890058Z",
                                    "updated": "2021-02-09T04:09:03.903206Z",
                                    "contact": null,
                                    "schema_key": "2dfgrs.fdr.spectra.AAT.spectrum_1d"
                                }
                            ]
                        }
                    ]
                }
            }
        ]
    },
    {
        "url": "https://datacentral.org.au/api/schema/9/",
        "name": "6dfgs",
        "pretty_name": "6dFGS",
        "title": "The 6dF Galaxy Survey",
        "description": "<p>The 6dF Galaxy Survey (6dFGS) measured the redshifts of around 150 000 galaxies, and the peculiar velocities of a 15 000-member subsample, over almost the entire southern sky. The targets are all galaxies brighter than K_tot = 12.75 in the 2MASS Extended Source Catalog (XSC), supplemented by 2MASS and SuperCOSMOS galaxies that complete the sample to limits of (H, J, r_F, b_J) = (13.05, 13.75, 15.6, 16.75). Central to the survey is the Six-Degree Field (6dF) multifibre spectrograph, an instrument able to record 150 simultaneous spectra over the 5.7 degree field of the UK Schmidt Telescope. Spectra are obtained in two observations using separate V and R gratings, that together give R ~ 1000 over at least 400-750 nm and signal-to-noise ratio ~10 per pixel. Redshift measurements are obtained semi-automatically, and are assigned a quality value based on visual inspection.</p>",
        "pi": "Heath Jones",
        "contact": {
            "email": "heath.jones@newcastle.edu.au",
            "name": "Heath Jones"
        },
        "website": "http://www.6dfgs.net/",
        "active": true,
        "type": "Survey",
        "data_releases": [
            {
                "name": "fdr",
                "pretty_name": "Final Data Release",
                "version": 1.0,
                "data_release_number": 3,
                "contact": {
                    "email": "heath.jones@newcastle.edu.au",
                    "name": "Heath Jones"
                },
                "created": "2021-01-28T00:39:33.199065Z",
                "updated": "2021-02-09T04:06:38.388454Z",
                "type": "DataRelease",
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                    "groups": [
                        {
                            "id": 29,
                            "name": "main",
                            "pretty_name": "main",
                            "description": "The 6dF Galaxy Survey Catalogue",
                            "documentation": "",
                            "file_path": null,
                            "file_name": null,
                            "file_extension": null,
                            "version": "1",
                            "type": "CatalogueGroup",
                            "created": "2021-01-28T00:42:44.911069Z",
                            "updated": "2021-02-09T04:09:45.356133Z",
                            "contact": {
                                "email": "heath.jones@newcastle.edu.au",
                                "name": "Heath Jones"
                            },
                            "tables": [
                                {
                                    "id": 100,
                                    "name": "TARGET",
                                    "pretty_name": null,
                                    "description": "The master target list",
                                    "documentation": "",
                                    "file_path": "/data/ingestion_1.9/6dfgs/fdr/catalogues/target.csv",
                                    "file_name": "target.csv",
                                    "file_extension": "csv",
                                    "version": "1",
                                    "type": "CatalogueTable",
                                    "created": "2021-01-28T00:42:45.054605Z",
                                    "updated": "2021-02-09T04:09:45.393739Z",
                                    "contact": {
                                        "email": "heath.jones@newcastle.edu.au",
                                        "name": "Heath Jones"
                                    },
                                    "input_cat": false,
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                                            "id": 5104,
                                            "name": "TARGETID",
                                            "pretty_name": null,
                                            "description": "unique ID no., used to link tables",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
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                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:45.563605Z",
                                            "updated": "2021-02-09T04:09:45.650139Z",
                                            "contact": null,
                                            "ucd": "meta.id;meta.main",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 5105,
                                            "name": "TARGETNAME",
                                            "pretty_name": null,
                                            "description": "name in config file, used to name FITS file and generate thumbnail images",
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                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:45.581241Z",
                                            "updated": "2021-02-09T04:09:45.680143Z",
                                            "contact": null,
                                            "ucd": "meta.id",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 5106,
                                            "name": "HTMID",
                                            "pretty_name": null,
                                            "description": "Hierarchical Triangular Mesh (20-deep) number, mainly useful internally for indexing on position",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:45.599004Z",
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                                            "contact": null,
                                            "ucd": "pos.HTM",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 5107,
                                            "name": "RA",
                                            "pretty_name": null,
                                            "description": "master RA J2000 (decimal degrees)",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:45.617940Z",
                                            "updated": "2021-02-09T04:09:45.731177Z",
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                                        },
                                        {
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                                            "name": "DEC",
                                            "pretty_name": null,
                                            "description": "master Dec J2000 (decimal degrees)",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:45.636769Z",
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                                            "contact": null,
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                                            "unit": "degrees"
                                        },
                                        {
                                            "id": 5109,
                                            "name": "CX",
                                            "pretty_name": null,
                                            "description": "Cartesian x of unit (RA,Dec) vector on celestial sphere",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
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                                            "created": "2021-01-28T00:42:45.656774Z",
                                            "updated": "2021-02-09T04:09:45.773507Z",
                                            "contact": null,
                                            "ucd": "meta.cryptic",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 5110,
                                            "name": "CY",
                                            "pretty_name": null,
                                            "description": "Cartesian y of unit (RA,Dec) vector on celestial sphere",
                                            "documentation": "",
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                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:45.682946Z",
                                            "updated": "2021-02-09T04:09:45.785978Z",
                                            "contact": null,
                                            "ucd": "meta.cryptic",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 5111,
                                            "name": "CZ",
                                            "pretty_name": null,
                                            "description": "Cartesian z of unit (RA,Dec) vector on celestial sphere",
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                                            "file_name": null,
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                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:45.716742Z",
                                            "updated": "2021-02-09T04:09:45.798686Z",
                                            "contact": null,
                                            "ucd": "meta.cryptic",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 5112,
                                            "name": "GL",
                                            "pretty_name": null,
                                            "description": "galactic longitude",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:45.740608Z",
                                            "updated": "2021-02-09T04:09:45.829161Z",
                                            "contact": null,
                                            "ucd": "pos.galactic.lon",
                                            "unit": "degrees"
                                        },
                                        {
                                            "id": 5113,
                                            "name": "GB",
                                            "pretty_name": null,
                                            "description": "galactic latitude",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:45.766233Z",
                                            "updated": "2021-02-09T04:09:45.850604Z",
                                            "contact": null,
                                            "ucd": "pos.galactic.lat",
                                            "unit": "degrees"
                                        },
                                        {
                                            "id": 5114,
                                            "name": "A_V",
                                            "pretty_name": null,
                                            "description": "Schlegel V extinction",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
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                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:45.786080Z",
                                            "updated": "2021-02-09T04:09:45.871905Z",
                                            "contact": null,
                                            "ucd": "em.opt.V;phys.absorption.gal",
                                            "unit": "mag"
                                        },
                                        {
                                            "id": 5115,
                                            "name": "PROGID",
                                            "pretty_name": null,
                                            "description": "highest priority programme ID",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:45.820140Z",
                                            "updated": "2021-02-09T04:09:45.901905Z",
                                            "contact": null,
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                                            "unit": "None"
                                        },
                                        {
                                            "id": 5116,
                                            "name": "BMAG",
                                            "pretty_name": null,
                                            "description": "Bj galaxy magnitude from recalibrated SuperCOSMOS data (0.00 is null)",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:45.837966Z",
                                            "updated": "2021-02-09T04:09:45.921235Z",
                                            "contact": null,
                                            "ucd": "phot.mag;em.opt.B",
                                            "unit": "mag"
                                        },
                                        {
                                            "id": 5117,
                                            "name": "RMAG",
                                            "pretty_name": null,
                                            "description": "Rf galaxy magnitude from recalibrated SuperCOSMOS data (0.00 is null)",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:45.857836Z",
                                            "updated": "2021-02-09T04:09:45.940447Z",
                                            "contact": null,
                                            "ucd": "phot.mag;em.opt.R",
                                            "unit": "mag"
                                        },
                                        {
                                            "id": 5118,
                                            "name": "SG",
                                            "pretty_name": null,
                                            "description": "SSS star/galaxy flag 1=galaxy 2=star 3=unclass 4=noise",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:45.874852Z",
                                            "updated": "2021-02-09T04:09:45.951769Z",
                                            "contact": null,
                                            "ucd": "meta.id",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 5119,
                                            "name": "ZCATVEL",
                                            "pretty_name": null,
                                            "description": "velocity in ZCAT",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:45.894308Z",
                                            "updated": "2021-02-09T04:09:45.963183Z",
                                            "contact": null,
                                            "ucd": "phys.veloc",
                                            "unit": "km/s"
                                        },
                                        {
                                            "id": 5120,
                                            "name": "ZCATERR",
                                            "pretty_name": null,
                                            "description": "error on velocity in ZCAT",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:45.911921Z",
                                            "updated": "2021-02-09T04:09:45.974684Z",
                                            "contact": null,
                                            "ucd": "phys.veloc;stat.error",
                                            "unit": "km/s"
                                        },
                                        {
                                            "id": 5121,
                                            "name": "ZCATREF",
                                            "pretty_name": null,
                                            "description": "ZCAT reference",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
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                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:45.930150Z",
                                            "updated": "2021-02-09T04:09:45.985714Z",
                                            "contact": null,
                                            "ucd": "meta.id",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 5123,
                                            "name": "RMAGSEL",
                                            "pretty_name": null,
                                            "description": "Rf magnitude from online SuperCOSMOS Sky Surveys (99.99 and 22.0 are nulls), appeared as RMAG in the EDR and DR1",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
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                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:45.967366Z",
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                                            "ucd": "phot.mag;em.opt.R",
                                            "unit": "mag"
                                        },
                                        {
                                            "id": 5124,
                                            "name": "TEMPLATECODE",
                                            "pretty_name": null,
                                            "description": "code for x-correlation template",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
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                                            "type": "CatalogueColumn",
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                                            "updated": "2021-02-09T04:09:46.020970Z",
                                            "contact": null,
                                            "ucd": "meta.id",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 5125,
                                            "name": "FRAMENAME",
                                            "pretty_name": null,
                                            "description": "name of SDF frame",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
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                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:46.006214Z",
                                            "updated": "2021-02-09T04:09:46.033957Z",
                                            "contact": null,
                                            "ucd": "meta.id",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 5122,
                                            "name": "BMAGSEL",
                                            "pretty_name": null,
                                            "description": "Bj magnitude from online SuperCOSMOS Sky Surveys (99.99 and 23.0 are nulls), appeared as BMAG in the EDR and DR1",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
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                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:45.949415Z",
                                            "updated": "2021-02-09T04:09:45.997286Z",
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                                            "ucd": "phot.mag;em.opt.B",
                                            "unit": "mag"
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                                    ]
                                },
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                                    "id": 101,
                                    "name": "SPECTRA",
                                    "pretty_name": null,
                                    "description": "Redshifts and observational data",
                                    "documentation": "",
                                    "file_path": "/data/ingestion_1.9/6dfgs/fdr/catalogues/spectra.csv",
                                    "file_name": "spectra.csv",
                                    "file_extension": "csv",
                                    "version": "1",
                                    "type": "CatalogueTable",
                                    "created": "2021-01-28T00:42:45.089937Z",
                                    "updated": "2021-02-09T04:09:45.406197Z",
                                    "contact": {
                                        "email": "heath.jones@newcastle.edu.au",
                                        "name": "Heath Jones"
                                    },
                                    "input_cat": false,
                                    "columns": [
                                        {
                                            "id": 5126,
                                            "name": "SPECID",
                                            "pretty_name": null,
                                            "description": "unique ID no., used to generate GIF image of spectrum",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:46.023993Z",
                                            "updated": "2021-02-09T04:09:46.046300Z",
                                            "contact": null,
                                            "ucd": "meta.id",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 5127,
                                            "name": "TARGETID",
                                            "pretty_name": null,
                                            "description": "ID no. in Target table",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:46.044327Z",
                                            "updated": "2021-02-09T04:09:46.058429Z",
                                            "contact": null,
                                            "ucd": "meta.id.cross",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 5128,
                                            "name": "TARGETNAME",
                                            "pretty_name": null,
                                            "description": "matching name in target table, used to name FITS files and generate thumbnail images",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
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                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:46.062859Z",
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                                            "contact": null,
                                            "ucd": "meta.id",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 5129,
                                            "name": "OBSRA",
                                            "pretty_name": null,
                                            "description": "observed RA (J2000 degrees)",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:46.085489Z",
                                            "updated": "2021-02-09T04:09:46.082755Z",
                                            "contact": null,
                                            "ucd": "pos.eq.ra",
                                            "unit": "degrees"
                                        },
                                        {
                                            "id": 5130,
                                            "name": "OBSDEC",
                                            "pretty_name": null,
                                            "description": "observed Dec (J2000 degrees)",
                                            "documentation": "",
                                            "file_path": null,
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                                            "updated": "2021-02-09T04:09:46.096369Z",
                                            "contact": null,
                                            "ucd": "pos.eq.dec",
                                            "unit": "degrees"
                                        },
                                        {
                                            "id": 5131,
                                            "name": "MATCH_DR",
                                            "pretty_name": null,
                                            "description": "position match error (arcsec)",
                                            "documentation": "",
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                                            "id": 5173,
                                            "name": "FOCUS_V",
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                                            "description": "V frame spectrograph focus value",
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                                            "id": 5174,
                                            "name": "TFOCUS_V",
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                                            "description": "V frame telescope focus value",
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                                            "type": "CatalogueColumn",
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                                            "id": 5175,
                                            "name": "GAIN_V",
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                                            "id": 5176,
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                                            "id": 5177,
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                                            "id": 5179,
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                                            "id": 5180,
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                                            "id": 5181,
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                                            "id": 5182,
                                            "name": "THPUT_V",
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                                            "id": 5183,
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                                            "id": 5184,
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                                            "description": "y position of object from V frame",
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                                            "id": 5187,
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                                            "name": "FIBRE_V",
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                                            "description": "PID number read from V frame",
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                                            "id": 5194,
                                            "name": "TITLE_R",
                                            "pretty_name": null,
                                            "description": "eg 1325m243p2.sds observation title",
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                                            "file_path": null,
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                                            "id": 5195,
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                                            "description": "programme ID in R frame",
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                                            "description": "label in R frame",
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                                            "description": "number of R frames combined",
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                                            "description": "R grating micrometer setting",
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                                            "description": "R grating slot ID",
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                                            "id": 5210,
                                            "name": "GRATBLAZ_R",
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                                            "description": "R source plate",
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                                            "description": "R frame spectrograph focus value",
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                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:47.883680Z",
                                            "updated": "2021-02-09T04:09:47.263003Z",
                                            "contact": null,
                                            "ucd": "instr.setup",
                                            "unit": "TODO"
                                        },
                                        {
                                            "id": 5213,
                                            "name": "GAIN_R",
                                            "pretty_name": null,
                                            "description": "R gain",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:47.905156Z",
                                            "updated": "2021-02-09T04:09:47.275786Z",
                                            "contact": null,
                                            "ucd": "instr.setup",
                                            "unit": "TODO"
                                        },
                                        {
                                            "id": 5214,
                                            "name": "NOISE_R",
                                            "pretty_name": null,
                                            "description": "R readout noise",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:47.932291Z",
                                            "updated": "2021-02-09T04:09:47.288260Z",
                                            "contact": null,
                                            "ucd": "instr.det.noise",
                                            "unit": "TODO"
                                        },
                                        {
                                            "id": 5215,
                                            "name": "CCD_R",
                                            "pretty_name": null,
                                            "description": "R CCD name",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:47.961111Z",
                                            "updated": "2021-02-09T04:09:47.301615Z",
                                            "contact": null,
                                            "ucd": "meta.id",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 5216,
                                            "name": "UTDATE_R",
                                            "pretty_name": null,
                                            "description": "UT date in R frame, default 1900-01-01",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:47.980854Z",
                                            "updated": "2021-02-09T04:09:47.314167Z",
                                            "contact": null,
                                            "ucd": "time.epoch;obs",
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                                        },
                                        {
                                            "id": 5217,
                                            "name": "UTSTRT_R",
                                            "pretty_name": null,
                                            "description": "UT start time of R reference frame",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:48.002233Z",
                                            "updated": "2021-02-09T04:09:47.327307Z",
                                            "contact": null,
                                            "ucd": "time.start",
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                                        },
                                        {
                                            "id": 5218,
                                            "name": "MJDOBS_R",
                                            "pretty_name": null,
                                            "description": "MJD of observation",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:48.034132Z",
                                            "updated": "2021-02-09T04:09:47.340233Z",
                                            "contact": null,
                                            "ucd": "time.epoch;obs",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 5219,
                                            "name": "NAME_R",
                                            "pretty_name": null,
                                            "description": "name of object in R frame",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:48.092349Z",
                                            "updated": "2021-02-09T04:09:47.353180Z",
                                            "contact": null,
                                            "ucd": "meta.id",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 5220,
                                            "name": "THPUT_R",
                                            "pretty_name": null,
                                            "description": "R throughput of fibre",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:48.121148Z",
                                            "updated": "2021-02-09T04:09:47.365424Z",
                                            "contact": null,
                                            "ucd": "instr.sensitivity",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 5221,
                                            "name": "RA_R",
                                            "pretty_name": null,
                                            "description": "observed RA (J2000 degrees)",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:48.149333Z",
                                            "updated": "2021-02-09T04:09:47.377726Z",
                                            "contact": null,
                                            "ucd": "pos.eq.ra",
                                            "unit": "degrees"
                                        },
                                        {
                                            "id": 5222,
                                            "name": "DEC_R",
                                            "pretty_name": null,
                                            "description": "observed Dec (J2000 degrees)",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:48.201498Z",
                                            "updated": "2021-02-09T04:09:47.390757Z",
                                            "contact": null,
                                            "ucd": "pos.eq.dec",
                                            "unit": "degrees"
                                        },
                                        {
                                            "id": 5223,
                                            "name": "X_R",
                                            "pretty_name": null,
                                            "description": "x position of object from R frame",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:48.261273Z",
                                            "updated": "2021-02-09T04:09:47.403978Z",
                                            "contact": null,
                                            "ucd": "pos.cartesian.x",
                                            "unit": "TODO"
                                        },
                                        {
                                            "id": 5224,
                                            "name": "Y_R",
                                            "pretty_name": null,
                                            "description": "y position of object from R frame",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:48.314989Z",
                                            "updated": "2021-02-09T04:09:47.431387Z",
                                            "contact": null,
                                            "ucd": "pos.cartesian.y",
                                            "unit": "TODO"
                                        },
                                        {
                                            "id": 5225,
                                            "name": "XERR_R",
                                            "pretty_name": null,
                                            "description": "error on X_R position",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:48.358327Z",
                                            "updated": "2021-02-09T04:09:47.445765Z",
                                            "contact": null,
                                            "ucd": "stat.error;pos.cartesian.x",
                                            "unit": "TODO"
                                        },
                                        {
                                            "id": 5226,
                                            "name": "YERR_R",
                                            "pretty_name": null,
                                            "description": "error on Y_R position",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:48.376426Z",
                                            "updated": "2021-02-09T04:09:47.457804Z",
                                            "contact": null,
                                            "ucd": "stat.error;pos.cartesian.y",
                                            "unit": "TODO"
                                        },
                                        {
                                            "id": 5227,
                                            "name": "THETA_R",
                                            "pretty_name": null,
                                            "description": "fibre angle R frame",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:48.395146Z",
                                            "updated": "2021-02-09T04:09:47.469937Z",
                                            "contact": null,
                                            "ucd": "instr.offset",
                                            "unit": "TODO"
                                        },
                                        {
                                            "id": 5228,
                                            "name": "FIBRE_R",
                                            "pretty_name": null,
                                            "description": "fibre number (row on CCD)",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:48.414149Z",
                                            "updated": "2021-02-09T04:09:47.481874Z",
                                            "contact": null,
                                            "ucd": "meta.id",
                                            "unit": "TODO"
                                        },
                                        {
                                            "id": 5229,
                                            "name": "PIVOT_R",
                                            "pretty_name": null,
                                            "description": "R pivot number",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:48.435032Z",
                                            "updated": "2021-02-09T04:09:47.493385Z",
                                            "contact": null,
                                            "ucd": "instr.setup",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 5230,
                                            "name": "RECMAG_R",
                                            "pretty_name": null,
                                            "description": "magnitude read from R frame",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:48.461796Z",
                                            "updated": "2021-02-09T04:09:47.505874Z",
                                            "contact": null,
                                            "ucd": "phot.mag",
                                            "unit": "mag"
                                        },
                                        {
                                            "id": 5231,
                                            "name": "PID_R",
                                            "pretty_name": null,
                                            "description": "PID number read from R frame",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:48.480990Z",
                                            "updated": "2021-02-09T04:09:47.517911Z",
                                            "contact": null,
                                            "ucd": "meta.cryptic",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 5232,
                                            "name": "FRAMENAME",
                                            "pretty_name": null,
                                            "description": "name of the observed field frame",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:48.499446Z",
                                            "updated": "2021-02-09T04:09:47.529844Z",
                                            "contact": null,
                                            "ucd": "meta.id",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 5233,
                                            "name": "AXISSTART_V",
                                            "pretty_name": null,
                                            "description": "starting wavelength of the V-frame",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:48.517829Z",
                                            "updated": "2021-02-09T04:09:47.541656Z",
                                            "contact": null,
                                            "ucd": "em.wl;instr.setup",
                                            "unit": "angstroms"
                                        },
                                        {
                                            "id": 5234,
                                            "name": "AXISEND_V",
                                            "pretty_name": null,
                                            "description": "end wavelength of the V-frame",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:48.539267Z",
                                            "updated": "2021-02-09T04:09:47.552928Z",
                                            "contact": null,
                                            "ucd": "em.wl;instr.setup",
                                            "unit": "angstroms"
                                        },
                                        {
                                            "id": 5235,
                                            "name": "AXISSTART_R",
                                            "pretty_name": null,
                                            "description": "starting wavelength of the R-frame",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:48.567076Z",
                                            "updated": "2021-02-09T04:09:47.564511Z",
                                            "contact": null,
                                            "ucd": "em.wl;instr.setup",
                                            "unit": "angstroms"
                                        },
                                        {
                                            "id": 5236,
                                            "name": "AXISEND_R",
                                            "pretty_name": null,
                                            "description": "end wavelength of the R-frame",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:48.601207Z",
                                            "updated": "2021-02-09T04:09:47.575988Z",
                                            "contact": null,
                                            "ucd": "em.wl;instr.setup",
                                            "unit": "angstroms"
                                        },
                                        {
                                            "id": 5237,
                                            "name": "MATCHSPECID",
                                            "pretty_name": null,
                                            "description": "SPECID of same object observation already ingested (usually = 0, helps flag frames objects that were re-analysed",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:48.620856Z",
                                            "updated": "2021-02-09T04:09:47.587488Z",
                                            "contact": null,
                                            "ucd": "meta.id",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 5238,
                                            "name": "Z_INITIAL",
                                            "pretty_name": null,
                                            "description": "value of attribute Z at initial ingest i.e. before corrections",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:48.637904Z",
                                            "updated": "2021-02-09T04:09:47.599112Z",
                                            "contact": null,
                                            "ucd": "src.redshift",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 5239,
                                            "name": "Z_HELIO_INITIAL",
                                            "pretty_name": null,
                                            "description": "value of attribute Z_HELIO at initial ingest i.e. before further corrections",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:48.658079Z",
                                            "updated": "2021-02-09T04:09:47.610581Z",
                                            "contact": null,
                                            "ucd": "src.redshift",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 5240,
                                            "name": "Z_UPDATE_FLAG",
                                            "pretty_name": null,
                                            "description": "0 - uncorrected, 1 - slit vane corrected, 2 - template corrected, 3 - template and slit vane corrected",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:48.678102Z",
                                            "updated": "2021-02-09T04:09:47.622212Z",
                                            "contact": null,
                                            "ucd": "meta.code",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 5241,
                                            "name": "Z_UPDATE_COMM",
                                            "pretty_name": null,
                                            "description": "not currently used",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:48.695100Z",
                                            "updated": "2021-02-09T04:09:47.633987Z",
                                            "contact": null,
                                            "ucd": "meta.note",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 5242,
                                            "name": "SLIT_VANE_CORR",
                                            "pretty_name": null,
                                            "description": "slit vane redshift correction in km/s",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:48.712022Z",
                                            "updated": "2021-02-09T04:09:47.645801Z",
                                            "contact": null,
                                            "ucd": "arith.factor;src.redshift",
                                            "unit": "km/s"
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                                        {
                                            "id": 5243,
                                            "name": "QUALITY_INITIAL",
                                            "pretty_name": null,
                                            "description": "QUALITY value at initial ingest",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:48.729213Z",
                                            "updated": "2021-02-09T04:09:47.657567Z",
                                            "contact": null,
                                            "ucd": "meta.code.qual",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 5245,
                                            "name": "XTALKSCORE",
                                            "pretty_name": null,
                                            "description": "0 (uncontaminated) to 5 (likely cross-talk)",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:48.786436Z",
                                            "updated": "2021-02-09T04:09:47.690076Z",
                                            "contact": null,
                                            "ucd": "meta.code.qual",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 5246,
                                            "name": "XTALKVELOFF",
                                            "pretty_name": null,
                                            "description": "velocity offset between contaminated and contaminator objects",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:48.804291Z",
                                            "updated": "2021-02-09T04:09:47.709853Z",
                                            "contact": null,
                                            "ucd": "spect.dopplerVeloc;arith.diff",
                                            "unit": "km/s"
                                        },
                                        {
                                            "id": 5247,
                                            "name": "XTALKCOMM",
                                            "pretty_name": null,
                                            "description": "comment on crosstalk",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:48.822166Z",
                                            "updated": "2021-02-09T04:09:47.722880Z",
                                            "contact": null,
                                            "ucd": "meta.note",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 5248,
                                            "name": "QUALITY_UPDATE_COMM",
                                            "pretty_name": null,
                                            "description": "comment on quality change",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:48.840937Z",
                                            "updated": "2021-02-09T04:09:47.736996Z",
                                            "contact": null,
                                            "ucd": "meta.note",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 5250,
                                            "name": "REVTEMPLATE",
                                            "pretty_name": null,
                                            "description": "code of template used in redshift revision",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:48.879713Z",
                                            "updated": "2021-02-09T04:09:47.779553Z",
                                            "contact": null,
                                            "ucd": "meta.code",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 5251,
                                            "name": "REVCOMMENT",
                                            "pretty_name": null,
                                            "description": "comment/origin of redshift revision",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:48.898111Z",
                                            "updated": "2021-02-09T04:09:47.792874Z",
                                            "contact": null,
                                            "ucd": "meta.note",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 5252,
                                            "name": "PROGID",
                                            "pretty_name": null,
                                            "description": "highest priority programme ID of observed object",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
                                            "file_extension": null,
                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:48.917741Z",
                                            "updated": "2021-02-09T04:09:47.806183Z",
                                            "contact": null,
                                            "ucd": "meta.id",
                                            "unit": "None"
                                        },
                                        {
                                            "id": 5253,
                                            "name": "Z_COMM_INITIAL",
                                            "pretty_name": null,
                                            "description": "redshifter's comment prior to revision",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
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                                        },
                                        {
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                                            "name": "HTMID",
                                            "pretty_name": null,
                                            "description": "Hierarchical Triangular Mesh (20-deep), mainly useful internally for indexing on position",
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                                            "file_path": null,
                                            "file_name": null,
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                                            "version": null,
                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:46.141325Z",
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                                        },
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                                            "name": "THETA_V",
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                                            "description": "fibre angle V frame",
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                                            "version": null,
                                            "type": "CatalogueColumn",
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                                            "updated": "2021-02-09T04:09:46.886843Z",
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                                            "ucd": "instr.offset",
                                            "unit": "degrees"
                                        },
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                                            "name": "XTALKFLAG",
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                                            "description": "-1 if object is a contaminator, 0 (default) objects is neither contaminator or contaminated, +N object contaminated by fibre N. Details on cross-talk contamination",
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                                        },
                                        {
                                            "id": 5249,
                                            "name": "DEPRECATED",
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                                            "description": "flag used to expunge rows prior to release",
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                                }
                            ]
                        },
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                            "id": 30,
                            "name": "input_catalogues",
                            "pretty_name": "Input Catalogues",
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                            "file_path": null,
                            "file_name": null,
                            "file_extension": null,
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                            "type": "CatalogueGroup",
                            "created": "2021-01-28T00:42:44.951321Z",
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                            "contact": {
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                                            "description": "2MASS catalogue name",
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                                            "name": "TARGETID",
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                                            "description": "matching ID number in target",
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                                            "type": "CatalogueColumn",
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                                            "id": 5260,
                                            "name": "DEC",
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                                            "description": "Dec J2000",
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                                            "type": "CatalogueColumn",
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                                            "description": "supplied magnitude",
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                                            "type": "CatalogueColumn",
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                                            "description": "supplied magnitude",
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                                            "type": "CatalogueColumn",
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                                            "description": "J 20mag/sq.\" isophotal fiducial elliptical aperture magnitude",
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                                            "description": "H 20mag/sq.\" isophotal fiducial elliptical aperture magnitude",
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                                            "description": "K 20mag/sq.\" isophotal fiducial elliptical aperture magnitude",
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                                            "description": "20mag/sq.\" isophotal K fiducial elliptical aperture semi-major axis",
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                                            "description": "minor/major axis ratio fit to 3-sigma super-coadd isophote",
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                                            "name": "J",
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                                            "description": "J magnitude (JEXT) used for J selection",
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                                            "file_name": null,
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                                            "type": "CatalogueColumn",
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                                            "description": "H magnitude (HEXT) used for H selection",
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                                            "file_path": null,
                                            "file_name": null,
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                                            "version": null,
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                                            "name": "KEXT",
                                            "pretty_name": null,
                                            "description": "KEXT magnitude",
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                                            "file_path": null,
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                                            "version": null,
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                                            "name": "K",
                                            "pretty_name": null,
                                            "description": "K magnitude (corrected) used for K selection",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
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                                            "version": null,
                                            "type": "CatalogueColumn",
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                                            "ucd": "phot.mag;em.IR.K",
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                                            "description": "KEXT minus K (corrected)",
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                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:49.398011Z",
                                            "updated": "2021-02-09T04:09:48.176889Z",
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                                            "ucd": "phot.mag;em.IR.K",
                                            "unit": "mag"
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                                            "id": 5277,
                                            "name": "JTOT",
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                                            "description": "J total magnitude",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
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                                            "type": "CatalogueColumn",
                                            "created": "2021-01-28T00:42:49.418187Z",
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                                            "name": "HTOT",
                                            "pretty_name": null,
                                            "description": "H total magnitude",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
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                                            "name": "KTOT",
                                            "pretty_name": null,
                                            "description": "K total magnitude",
                                            "documentation": "",
                                            "file_path": null,
                                            "file_name": null,
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                                        {
                                            "id": 5280,
                                            "name": "RTOT",
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                                            "description": "radius of the total size of the galaxy",
                                            "documentation": "",
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                                            "type": "CatalogueColumn",
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                                            "updated": "2021-02-09T04:09:48.242749Z",
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                                            "ucd": "phys.size.radius",
                                            "unit": "arcsec"
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                                            "id": 5270,
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                                            "description": "average surface brightness within the mu_K = 20mag/sq arcsec elliptical isophote (derived from K_M_K20FE, RADIUS and A_B)",
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                                            "ucd": "phot.mag.sb;stat.mean",
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                                },
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                                    "description": "SuperCOSMOS bright galaxies Bj and R",
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                                    "file_path": "/data/ingestion_1.9/6dfgs/fdr/catalogues/supercos.csv",
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                                    "created": "2021-01-28T00:42:45.159078Z",
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                                            "description": "unique ID number",
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                                            "ucd": "meta.id;meta.mainmeta.id;meta.main",
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                                            "name": "CATNAME",
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                                            "description": "supplied catalogue name",
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                                            "name": "CATNAME",
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                                            "type": "CatalogueColumn",
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                                            "id": 5360,
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                                            "type": "CatalogueColumn",
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                                            "type": "CatalogueColumn",
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                                            "name": "COMMENT",
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                                            "type": "CatalogueColumn",
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