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{
    "url": "https://datacentral.org.au/api/schema/9/",
    "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": "2020-08-06T01:34:30.185229Z",
            "updated": "2020-11-24T02:19:45.818249Z",
            "type": "DataRelease",
            "catalogues": {
                "groups": [
                    {
                        "id": 30,
                        "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": "2020-08-10T01:21:30.990002Z",
                        "updated": "2020-08-10T01:21:31.004396Z",
                        "contact": {
                            "email": "matthew.colless@anu.edu.au",
                            "name": "Matthew Colless"
                        },
                        "tables": [
                            {
                                "id": 99,
                                "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": "2020-08-10T01:21:31.118142Z",
                                "updated": "2020-08-10T01:21:31.123113Z",
                                "contact": {
                                    "email": "matthew.colless@anu.edu.au",
                                    "name": "Matthew Colless"
                                },
                                "input_cat": false,
                                "columns": [
                                    {
                                        "id": 4698,
                                        "name": "OBSDECJ2000",
                                        "pretty_name": null,
                                        "description": "Observed Dec (J2000)",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:36.841213Z",
                                        "updated": "2020-08-10T01:21:36.856803Z",
                                        "contact": null,
                                        "ucd": "pos.eq.dec",
                                        "unit": "deg"
                                    },
                                    {
                                        "id": 4697,
                                        "name": "OBSRAJ2000",
                                        "pretty_name": null,
                                        "description": "Observed RA (J2000)",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:36.805548Z",
                                        "updated": "2020-08-10T01:21:36.828286Z",
                                        "contact": null,
                                        "ucd": "pos.eq.ra",
                                        "unit": "deg"
                                    },
                                    {
                                        "id": 4696,
                                        "name": "SNR",
                                        "pretty_name": null,
                                        "description": "Median signal-to-noise ratio per pixel",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:36.760768Z",
                                        "updated": "2020-08-10T01:21:36.783778Z",
                                        "contact": null,
                                        "ucd": "stat.snr;stat.median",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4695,
                                        "name": "REFEXP",
                                        "pretty_name": null,
                                        "description": "Exposure time (secs) of reference run",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:36.704405Z",
                                        "updated": "2020-08-10T01:21:36.723182Z",
                                        "contact": null,
                                        "ucd": "obs.exposure",
                                        "unit": "s"
                                    },
                                    {
                                        "id": 4694,
                                        "name": "REFRUN",
                                        "pretty_name": null,
                                        "description": "AAT Run number of reference frame",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:36.660722Z",
                                        "updated": "2020-08-10T01:21:36.683282Z",
                                        "contact": null,
                                        "ucd": "obs.param",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4693,
                                        "name": "NCOMB",
                                        "pretty_name": null,
                                        "description": "Number of frames combined",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:36.606500Z",
                                        "updated": "2020-08-10T01:21:36.630744Z",
                                        "contact": null,
                                        "ucd": "meta.number",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4692,
                                        "name": "OBSFLD",
                                        "pretty_name": null,
                                        "description": "2dF observed field number",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:36.554029Z",
                                        "updated": "2020-08-10T01:21:36.576749Z",
                                        "contact": null,
                                        "ucd": "obs.field",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4691,
                                        "name": "PID",
                                        "pretty_name": null,
                                        "description": "2dF pid",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:36.502248Z",
                                        "updated": "2020-08-10T01:21:36.524553Z",
                                        "contact": null,
                                        "ucd": "meta.code",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4690,
                                        "name": "PTRTYPE",
                                        "pretty_name": null,
                                        "description": "2dF ptrtype",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:36.472720Z",
                                        "updated": "2020-08-10T01:21:36.480202Z",
                                        "contact": null,
                                        "ucd": "meta.code",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4689,
                                        "name": "THETA",
                                        "pretty_name": null,
                                        "description": "2dF fibre angle",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:36.437801Z",
                                        "updated": "2020-08-10T01:21:36.451670Z",
                                        "contact": null,
                                        "ucd": "instr.param",
                                        "unit": "deg"
                                    },
                                    {
                                        "id": 4688,
                                        "name": "OBJMAG",
                                        "pretty_name": null,
                                        "description": "2dF object magnitude",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:36.397879Z",
                                        "updated": "2020-08-10T01:21:36.403948Z",
                                        "contact": null,
                                        "ucd": "phot.mag",
                                        "unit": "mag"
                                    },
                                    {
                                        "id": 4687,
                                        "name": "OBJYERR",
                                        "pretty_name": null,
                                        "description": "2dF object y position error",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:36.361567Z",
                                        "updated": "2020-08-10T01:21:36.384448Z",
                                        "contact": null,
                                        "ucd": "stat.error;pos.cartesian.y",
                                        "unit": "pixels"
                                    },
                                    {
                                        "id": 4686,
                                        "name": "OBJXERR",
                                        "pretty_name": null,
                                        "description": "2dF object x position error",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:36.342724Z",
                                        "updated": "2020-08-10T01:21:36.348309Z",
                                        "contact": null,
                                        "ucd": "stat.error;pos.cartesian.x",
                                        "unit": "pixels"
                                    },
                                    {
                                        "id": 4685,
                                        "name": "OBJY",
                                        "pretty_name": null,
                                        "description": "2dF object y position",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:36.306456Z",
                                        "updated": "2020-08-10T01:21:36.312775Z",
                                        "contact": null,
                                        "ucd": "pos.cartesian.y",
                                        "unit": "pixels"
                                    },
                                    {
                                        "id": 4684,
                                        "name": "OBJX",
                                        "pretty_name": null,
                                        "description": "2dF object x position",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:36.279462Z",
                                        "updated": "2020-08-10T01:21:36.285703Z",
                                        "contact": null,
                                        "ucd": "pos.cartesian.x",
                                        "unit": "pixels"
                                    },
                                    {
                                        "id": 4683,
                                        "name": "LAMBDAC",
                                        "pretty_name": null,
                                        "description": "Central wavelength",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:36.249629Z",
                                        "updated": "2020-08-10T01:21:36.256763Z",
                                        "contact": null,
                                        "ucd": "em.wl.central",
                                        "unit": "Angstrom"
                                    },
                                    {
                                        "id": 4682,
                                        "name": "GRATANGL",
                                        "pretty_name": null,
                                        "description": "2dF grating angle",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:36.230093Z",
                                        "updated": "2020-08-10T01:21:36.236945Z",
                                        "contact": null,
                                        "ucd": "instr.param",
                                        "unit": "deg"
                                    },
                                    {
                                        "id": 4681,
                                        "name": "GRATBLAZ",
                                        "pretty_name": null,
                                        "description": "2dF grating blaze direction",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:36.202548Z",
                                        "updated": "2020-08-10T01:21:36.216917Z",
                                        "contact": null,
                                        "ucd": "instr.param",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4680,
                                        "name": "GRATLPMM",
                                        "pretty_name": null,
                                        "description": "2dF grating line per mm",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:36.176111Z",
                                        "updated": "2020-08-10T01:21:36.189922Z",
                                        "contact": null,
                                        "ucd": "instr.param",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4679,
                                        "name": "GRATID",
                                        "pretty_name": null,
                                        "description": "2dF grating ID",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:36.140154Z",
                                        "updated": "2020-08-10T01:21:36.163183Z",
                                        "contact": null,
                                        "ucd": "meta.id;instr",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4678,
                                        "name": "SPECTID",
                                        "pretty_name": null,
                                        "description": "2dF spectrograph ID",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:36.087802Z",
                                        "updated": "2020-08-10T01:21:36.110513Z",
                                        "contact": null,
                                        "ucd": "meta.id;instr",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4677,
                                        "name": "UTDATE",
                                        "pretty_name": null,
                                        "description": "UT date of observation",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:36.027285Z",
                                        "updated": "2020-08-10T01:21:36.058043Z",
                                        "contact": null,
                                        "ucd": "time.epoch;obs",
                                        "unit": "YYYY:MM:DD"
                                    },
                                    {
                                        "id": 4676,
                                        "name": "GRS_DATE",
                                        "pretty_name": null,
                                        "description": "2dF YYMMDD observed date; -99 if none",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:35.981244Z",
                                        "updated": "2020-08-10T01:21:36.004330Z",
                                        "contact": null,
                                        "ucd": "time.epoch",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4675,
                                        "name": "OBSRUN",
                                        "pretty_name": null,
                                        "description": "Observation run",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:35.937476Z",
                                        "updated": "2020-08-10T01:21:35.951692Z",
                                        "contact": null,
                                        "ucd": "obs.param;obs",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4674,
                                        "name": "FIBRE",
                                        "pretty_name": null,
                                        "description": "2dF fibre number",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:35.882480Z",
                                        "updated": "2020-08-10T01:21:35.904614Z",
                                        "contact": null,
                                        "ucd": "obs.param",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4673,
                                        "name": "PIVOT",
                                        "pretty_name": null,
                                        "description": "2dF pivot number",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:35.830208Z",
                                        "updated": "2020-08-10T01:21:35.853438Z",
                                        "contact": null,
                                        "ucd": "obs.param",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4672,
                                        "name": "PLATE",
                                        "pretty_name": null,
                                        "description": "2dF plate number (0 or 1); -99 if none",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:35.777863Z",
                                        "updated": "2020-08-10T01:21:35.800893Z",
                                        "contact": null,
                                        "ucd": "obs.param",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4671,
                                        "name": "SPFILE",
                                        "pretty_name": null,
                                        "description": "2dF reduced data file",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:35.733622Z",
                                        "updated": "2020-08-10T01:21:35.764232Z",
                                        "contact": null,
                                        "ucd": "meta.file",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4670,
                                        "name": "THPUT",
                                        "pretty_name": null,
                                        "description": "Fibre Throughput",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:35.697633Z",
                                        "updated": "2020-08-10T01:21:35.703987Z",
                                        "contact": null,
                                        "ucd": "instr.param",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4669,
                                        "name": "Z_COMM",
                                        "pretty_name": null,
                                        "description": "Observers Comment",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:35.637732Z",
                                        "updated": "2020-08-10T01:21:35.659406Z",
                                        "contact": null,
                                        "ucd": "meta.note",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4668,
                                        "name": "IALTER",
                                        "pretty_name": null,
                                        "description": "No idea",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:35.581914Z",
                                        "updated": "2020-08-10T01:21:35.587339Z",
                                        "contact": null,
                                        "ucd": "meta.cryptic",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4667,
                                        "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": "2020-08-10T01:21:35.562351Z",
                                        "updated": "2020-08-10T01:21:35.568585Z",
                                        "contact": null,
                                        "ucd": "meta.code.qual",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4666,
                                        "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": "2020-08-10T01:21:35.542612Z",
                                        "updated": "2020-08-10T01:21:35.548417Z",
                                        "contact": null,
                                        "ucd": "meta.code.qual",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4665,
                                        "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": "2020-08-10T01:21:35.523977Z",
                                        "updated": "2020-08-10T01:21:35.530026Z",
                                        "contact": null,
                                        "ucd": "stat.fit.param",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4664,
                                        "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": "2020-08-10T01:21:35.488430Z",
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                                        "id": 4663,
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                                        "description": "Cross-correlation template from best spectrum",
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                                    {
                                        "id": 4662,
                                        "name": "Q_Z_EMI",
                                        "pretty_name": null,
                                        "description": "Emission redshift quality",
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                                        "created": "2020-08-10T01:21:35.433729Z",
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                                        "id": 4661,
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                                        "description": "Emission redshift",
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                                    {
                                        "id": 4660,
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                                        "description": "Number of good emmision lines",
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                                        "created": "2020-08-10T01:21:35.369952Z",
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                                        "id": 4659,
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                                        "created": "2020-08-10T01:21:35.322942Z",
                                        "updated": "2020-08-10T01:21:35.337985Z",
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                                        "id": 4657,
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                                        "created": "2020-08-10T01:21:35.269802Z",
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                                    },
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                                        "id": 4656,
                                        "name": "Z_HELIO",
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                                        "description": "Heliocentric corrected redshift",
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                                        "created": "2020-08-10T01:21:35.241608Z",
                                        "updated": "2020-08-10T01:21:35.247795Z",
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                                    {
                                        "id": 4655,
                                        "name": "Z",
                                        "pretty_name": null,
                                        "description": "Raw measured redshift",
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                                        "created": "2020-08-10T01:21:35.203165Z",
                                        "updated": "2020-08-10T01:21:35.218112Z",
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                                    },
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                                        "id": 4654,
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                                        "created": "2020-08-10T01:21:35.164599Z",
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                                        "id": 4653,
                                        "name": "OBSDEC",
                                        "pretty_name": null,
                                        "description": "Observed Dec",
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                                        "file_name": null,
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                                        "created": "2020-08-10T01:21:35.129029Z",
                                        "updated": "2020-08-10T01:21:35.143078Z",
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                                    {
                                        "id": 4652,
                                        "name": "OBSRA",
                                        "pretty_name": null,
                                        "description": "Observed RA",
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                                    {
                                        "id": 4651,
                                        "name": "OBSNAME",
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                                        "created": "2020-08-10T01:21:35.024917Z",
                                        "updated": "2020-08-10T01:21:35.047948Z",
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                                    },
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                                        "id": 4650,
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                                        "updated": "2020-08-10T01:21:34.995582Z",
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                                        "unit": "None"
                                    },
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                                        "id": 4649,
                                        "name": "spectra",
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                                        "description": "Number of spectra for this object",
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                                        "id": 4648,
                                        "name": "best",
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                                        "description": "In extension 0, extension number with best spectrum; in extension>0, 1 if best spectrum and 0 otherwise",
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                                        "updated": "2020-08-10T01:21:34.891953Z",
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                                        "id": 4647,
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                                        "description": "Redshift quality parameter (quality=1-5; reliable redshifts have quality>=3)",
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                                        "created": "2020-08-10T01:21:34.818529Z",
                                        "updated": "2020-08-10T01:21:34.840397Z",
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                                        "id": 4646,
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                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:34.770693Z",
                                        "updated": "2020-08-10T01:21:34.787282Z",
                                        "contact": null,
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                                        "id": 4645,
                                        "name": "z_helio",
                                        "pretty_name": null,
                                        "description": "Heliocentric redshift",
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                                        "created": "2020-08-10T01:21:34.750973Z",
                                        "updated": "2020-08-10T01:21:34.756692Z",
                                        "contact": null,
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                                        "id": 4644,
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                                        "pretty_name": null,
                                        "description": "Observed redshift",
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                                        "created": "2020-08-10T01:21:34.723058Z",
                                        "updated": "2020-08-10T01:21:34.729230Z",
                                        "contact": null,
                                        "ucd": "src.redshift",
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                                    {
                                        "id": 4643,
                                        "name": "fiber",
                                        "pretty_name": null,
                                        "description": "2dF fiber",
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                                        "updated": "2020-08-10T01:21:34.701643Z",
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                                    {
                                        "id": 4642,
                                        "name": "plate",
                                        "pretty_name": null,
                                        "description": "2dF plate",
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                                        "created": "2020-08-10T01:21:34.667154Z",
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                                        "id": 4641,
                                        "name": "pivot",
                                        "pretty_name": null,
                                        "description": "2dF pivot",
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                                        "created": "2020-08-10T01:21:34.623696Z",
                                        "updated": "2020-08-10T01:21:34.629375Z",
                                        "contact": null,
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                                    {
                                        "id": 4640,
                                        "name": "TDFgg",
                                        "pretty_name": null,
                                        "description": "2dFGRS field number (+NGP,-SGP)",
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                                        "file_path": null,
                                        "file_name": null,
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                                        "created": "2020-08-10T01:21:34.596457Z",
                                        "updated": "2020-08-10T01:21:34.601934Z",
                                        "contact": null,
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                                        "unit": "None"
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                                    {
                                        "id": 4639,
                                        "name": "obsrun",
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                                        "description": "Observing run year and month",
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                                        "created": "2020-08-10T01:21:34.561677Z",
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                                        "id": 4638,
                                        "name": "UKST",
                                        "pretty_name": null,
                                        "description": "UKST sky survey field number",
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                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:34.503781Z",
                                        "updated": "2020-08-10T01:21:34.525964Z",
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                                        "id": 4637,
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                                        "updated": "2020-08-10T01:21:34.482913Z",
                                        "contact": null,
                                        "ucd": "meta.id;meta.main",
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                                        "id": 4636,
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                                "id": 97,
                                "name": "phot_all",
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                                    "name": "Matthew Colless"
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                                        "id": 4605,
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                                        "id": 4604,
                                        "name": "SRBLEND",
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                                        "id": 4603,
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                                        "updated": "2020-08-10T01:21:33.221259Z",
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                                        "id": 4602,
                                        "name": "SRCLASS",
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                                        "updated": "2020-08-10T01:21:33.191892Z",
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                                        "id": 4601,
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                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:33.135301Z",
                                        "updated": "2020-08-10T01:21:33.155492Z",
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                                        "id": 4600,
                                        "name": "SRBI",
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                                        "file_name": null,
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                                        "updated": "2020-08-10T01:21:33.121556Z",
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                                    {
                                        "id": 4599,
                                        "name": "SRAI",
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                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:33.079393Z",
                                        "updated": "2020-08-10T01:21:33.093007Z",
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                                        "id": 4598,
                                        "name": "SRAREA",
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                                    {
                                        "id": 4597,
                                        "name": "SRRMAG",
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                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:33.025242Z",
                                        "updated": "2020-08-10T01:21:33.038997Z",
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                                        "id": 4596,
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                                        "id": 4593,
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                                        "id": 4590,
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                                        "id": 4582,
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                                        "id": 4581,
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                                        "id": 4570,
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                                        "id": 4567,
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                                        "id": 4563,
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                                        "id": 4562,
                                        "name": "PROB",
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                                        "description": "psi classification parameter",
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                                        "id": 4559,
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                                        "description": "Dec in radians",
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                                        "id": 4558,
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                                    {
                                        "id": 4557,
                                        "name": "NAME",
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                                        "description": "2dFgg assigned name",
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                                        "type": "CatalogueColumn",
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                                        "updated": "2020-08-10T01:21:31.674667Z",
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                                        "id": 4556,
                                        "name": "SEQNUM",
                                        "pretty_name": null,
                                        "description": "Sequence number: Database Primary Key",
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                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:31.633176Z",
                                        "updated": "2020-08-10T01:21:31.646321Z",
                                        "contact": null,
                                        "ucd": "meta.id",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4555,
                                        "name": "extnum",
                                        "pretty_name": null,
                                        "description": "Extension number",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:31.607775Z",
                                        "updated": "2020-08-10T01:21:31.620937Z",
                                        "contact": null,
                                        "ucd": "meta.code",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4554,
                                        "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": "2020-08-10T01:21:31.569671Z",
                                        "updated": "2020-08-10T01:21:31.579230Z",
                                        "contact": null,
                                        "ucd": "meta.number",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4553,
                                        "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": "2020-08-10T01:21:31.544156Z",
                                        "updated": "2020-08-10T01:21:31.557718Z",
                                        "contact": null,
                                        "ucd": "meta.code",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4552,
                                        "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": "2020-08-10T01:21:31.511179Z",
                                        "updated": "2020-08-10T01:21:31.524326Z",
                                        "contact": null,
                                        "ucd": "obs.field",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4551,
                                        "name": "b2",
                                        "pretty_name": null,
                                        "description": "Galactic latitude",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:31.492267Z",
                                        "updated": "2020-08-10T01:21:31.497897Z",
                                        "contact": null,
                                        "ucd": "pos.galactic.lat",
                                        "unit": "deg"
                                    },
                                    {
                                        "id": 4550,
                                        "name": "l2",
                                        "pretty_name": null,
                                        "description": "Galactic longitude",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:31.465331Z",
                                        "updated": "2020-08-10T01:21:31.471540Z",
                                        "contact": null,
                                        "ucd": "pos.galactic.lon",
                                        "unit": "deg"
                                    },
                                    {
                                        "id": 4549,
                                        "name": "dec2000",
                                        "pretty_name": null,
                                        "description": "DEC (J2000) in DD MM SS.S",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:31.436445Z",
                                        "updated": "2020-08-10T01:21:31.450669Z",
                                        "contact": null,
                                        "ucd": "pos.eq.dec;meta.main",
                                        "unit": "dd mm ss.ss"
                                    },
                                    {
                                        "id": 4548,
                                        "name": "ra2000",
                                        "pretty_name": null,
                                        "description": "RA (J2000) in HH MM SS.SS",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:31.409029Z",
                                        "updated": "2020-08-10T01:21:31.422700Z",
                                        "contact": null,
                                        "ucd": "pos.eq.ra;meta.main",
                                        "unit": "hh mm ss.ss"
                                    },
                                    {
                                        "id": 4547,
                                        "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": "2020-08-10T01:21:31.382056Z",
                                        "updated": "2020-08-10T01:21:31.387686Z",
                                        "contact": null,
                                        "ucd": "pos.eq.dec",
                                        "unit": "dd mm ss.ss"
                                    },
                                    {
                                        "id": 4546,
                                        "name": "ra",
                                        "pretty_name": null,
                                        "description": "RA (B1950) in HH MM SS.SS",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:31.363134Z",
                                        "updated": "2020-08-10T01:21:31.369520Z",
                                        "contact": null,
                                        "ucd": "pos.eq.ra",
                                        "unit": "hh mm ss.ss"
                                    },
                                    {
                                        "id": 4545,
                                        "name": "name",
                                        "pretty_name": null,
                                        "description": "2dFGRS name",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:31.325364Z",
                                        "updated": "2020-08-10T01:21:31.342271Z",
                                        "contact": null,
                                        "ucd": "meta.id;meta.main",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4544,
                                        "name": "delta",
                                        "pretty_name": null,
                                        "description": "Dec. (B1950) in radians",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:31.289814Z",
                                        "updated": "2020-08-10T01:21:31.303671Z",
                                        "contact": null,
                                        "ucd": "pos.eq.dec",
                                        "unit": "radians"
                                    },
                                    {
                                        "id": 4543,
                                        "name": "alpha",
                                        "pretty_name": null,
                                        "description": "R.A. (B1950) in radians",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:31.271366Z",
                                        "updated": "2020-08-10T01:21:31.276911Z",
                                        "contact": null,
                                        "ucd": "pos.eq.ra",
                                        "unit": "radians"
                                    },
                                    {
                                        "id": 4542,
                                        "name": "serial",
                                        "pretty_name": null,
                                        "description": "2dFGRS serial number",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
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                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:31.243767Z",
                                        "updated": "2020-08-10T01:21:31.250131Z",
                                        "contact": null,
                                        "ucd": "meta.id",
                                        "unit": "None"
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                                ]
                            }
                        ]
                    },
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                        "id": 31,
                        "name": "Key",
                        "pretty_name": "Key",
                        "description": "A subset of astrophysically-important information",
                        "documentation": "",
                        "file_path": null,
                        "file_name": null,
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                        "version": "1",
                        "type": "CatalogueGroup",
                        "created": "2020-08-10T01:21:31.012995Z",
                        "updated": "2020-08-10T01:21:31.019294Z",
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                            "email": "matthew.colless@anu.edu.au",
                            "name": "Matthew Colless"
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                                "id": 102,
                                "name": "spec_best",
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                                "description": "The best spectrum of each surveyed galaxy",
                                "documentation": "",
                                "file_path": "/data/ingestion_1.9/2dfgrs/fdr/catalogues/2dfgrs_spec_best.csv",
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                                "updated": "2020-08-10T01:21:31.198432Z",
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                                        "id": 4725,
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                                        "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": "2020-08-10T01:21:37.900828Z",
                                        "updated": "2020-08-10T01:21:37.923744Z",
                                        "contact": null,
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                                        "unit": "None"
                                    },
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                                        "id": 4724,
                                        "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": "2020-08-10T01:21:37.861381Z",
                                        "updated": "2020-08-10T01:21:37.878194Z",
                                        "contact": null,
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                                    },
                                    {
                                        "id": 4723,
                                        "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": "2020-08-10T01:21:37.841922Z",
                                        "updated": "2020-08-10T01:21:37.847415Z",
                                        "contact": null,
                                        "ucd": "meta.number",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4722,
                                        "name": "Z_EMI",
                                        "pretty_name": null,
                                        "description": "Emission redshift from best spectrum",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:37.822320Z",
                                        "updated": "2020-08-10T01:21:37.829108Z",
                                        "contact": null,
                                        "ucd": "src.redshift;pos.heliocentric",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4721,
                                        "name": "R_CRCOR",
                                        "pretty_name": null,
                                        "description": "Cross-correlation R value from best spectrum",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:37.761542Z",
                                        "updated": "2020-08-10T01:21:37.791601Z",
                                        "contact": null,
                                        "ucd": "stat.fit.param",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4720,
                                        "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": "2020-08-10T01:21:37.706858Z",
                                        "updated": "2020-08-10T01:21:37.731085Z",
                                        "contact": null,
                                        "ucd": "stat.fit.param",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4719,
                                        "name": "Z_ABS",
                                        "pretty_name": null,
                                        "description": "Cross-correlation redshift from best spectrum",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:37.662769Z",
                                        "updated": "2020-08-10T01:21:37.685475Z",
                                        "contact": null,
                                        "ucd": "stat.fit.param",
                                        "unit": "None"
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                                    {
                                        "id": 4718,
                                        "name": "abemma",
                                        "pretty_name": null,
                                        "description": "Redshift type (abs=1, emi=2, man=3)",
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                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:37.616917Z",
                                        "updated": "2020-08-10T01:21:37.633516Z",
                                        "contact": null,
                                        "ucd": "meta.code;src.redshift",
                                        "unit": "None"
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                                        "id": 4717,
                                        "name": "quality",
                                        "pretty_name": null,
                                        "description": "Redshift quality parameter for best spectrum (quality=1-5; reliable redshifts have quality>=3)",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:37.572838Z",
                                        "updated": "2020-08-10T01:21:37.595993Z",
                                        "contact": null,
                                        "ucd": "meta.code.qual;src.redshift",
                                        "unit": "None"
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                                    {
                                        "id": 4716,
                                        "name": "obsrun",
                                        "pretty_name": null,
                                        "description": "Observation run of best spectrum",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:37.519268Z",
                                        "updated": "2020-08-10T01:21:37.549422Z",
                                        "contact": null,
                                        "ucd": "obs.param;obs",
                                        "unit": "None"
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                                    {
                                        "id": 4715,
                                        "name": "z_helio",
                                        "pretty_name": null,
                                        "description": "Best redshift (heliocentric)",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
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                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:37.457467Z",
                                        "updated": "2020-08-10T01:21:37.488911Z",
                                        "contact": null,
                                        "ucd": "src.redshift;pos.heliocentric",
                                        "unit": "None"
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                                        "id": 4714,
                                        "name": "z",
                                        "pretty_name": null,
                                        "description": "Best redshift (observed)",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:37.413728Z",
                                        "updated": "2020-08-10T01:21:37.435806Z",
                                        "contact": null,
                                        "ucd": "src.redshift",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4713,
                                        "name": "SR_R",
                                        "pretty_name": null,
                                        "description": "SuperCosmos R magnitude without extinction correction",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:37.376935Z",
                                        "updated": "2020-08-10T01:21:37.399569Z",
                                        "contact": null,
                                        "ucd": "phot.mag;em.opt.R",
                                        "unit": "mag"
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                                    {
                                        "id": 4712,
                                        "name": "SB_BJ",
                                        "pretty_name": null,
                                        "description": "SuperCosmos bj magnitude without extinction correction",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:37.331961Z",
                                        "updated": "2020-08-10T01:21:37.347148Z",
                                        "contact": null,
                                        "ucd": "phot.mag;em.opt.B",
                                        "unit": "mag"
                                    },
                                    {
                                        "id": 4711,
                                        "name": "GALEXT",
                                        "pretty_name": null,
                                        "description": "Galactic extinction value",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:37.285834Z",
                                        "updated": "2020-08-10T01:21:37.294531Z",
                                        "contact": null,
                                        "ucd": "phys.absorption",
                                        "unit": "mag"
                                    },
                                    {
                                        "id": 4710,
                                        "name": "BJSELOLD",
                                        "pretty_name": null,
                                        "description": "Original bj magnitude with extinction correction",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:37.222414Z",
                                        "updated": "2020-08-10T01:21:37.264332Z",
                                        "contact": null,
                                        "ucd": "phot.mag;em.opt.B",
                                        "unit": "mag"
                                    },
                                    {
                                        "id": 4709,
                                        "name": "BJG_OLD",
                                        "pretty_name": null,
                                        "description": "Original bj magnitude without extinction correction",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:37.194413Z",
                                        "updated": "2020-08-10T01:21:37.201668Z",
                                        "contact": null,
                                        "ucd": "phot.mag;em.opt.B",
                                        "unit": "mag"
                                    },
                                    {
                                        "id": 4708,
                                        "name": "BJSEL",
                                        "pretty_name": null,
                                        "description": "Final bj magnitude with extinction correction",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:37.174421Z",
                                        "updated": "2020-08-10T01:21:37.180459Z",
                                        "contact": null,
                                        "ucd": "phot.mag;em.opt.B",
                                        "unit": "mag"
                                    },
                                    {
                                        "id": 4707,
                                        "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": "2020-08-10T01:21:37.146626Z",
                                        "updated": "2020-08-10T01:21:37.160825Z",
                                        "contact": null,
                                        "ucd": "phot.mag;em.opt.B",
                                        "unit": "mag"
                                    },
                                    {
                                        "id": 4706,
                                        "name": "dec2000",
                                        "pretty_name": null,
                                        "description": "Dec. (J2000)",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:37.128205Z",
                                        "updated": "2020-08-10T01:21:37.133672Z",
                                        "contact": null,
                                        "ucd": "pos.eq.dec;meta.main",
                                        "unit": "dd mm ss.ss"
                                    },
                                    {
                                        "id": 4705,
                                        "name": "ra2000",
                                        "pretty_name": null,
                                        "description": "R.A. (J2000)",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:37.100762Z",
                                        "updated": "2020-08-10T01:21:37.114553Z",
                                        "contact": null,
                                        "ucd": "pos.eq.ra;meta.main",
                                        "unit": "hh mm ss.ss"
                                    },
                                    {
                                        "id": 4704,
                                        "name": "dec",
                                        "pretty_name": null,
                                        "description": "Dec. (B1950)",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:37.071939Z",
                                        "updated": "2020-08-10T01:21:37.078385Z",
                                        "contact": null,
                                        "ucd": "pos.eq.dec",
                                        "unit": "dd mm ss.ss"
                                    },
                                    {
                                        "id": 4703,
                                        "name": "ra",
                                        "pretty_name": null,
                                        "description": "R.A. (B1950)",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:37.052579Z",
                                        "updated": "2020-08-10T01:21:37.058563Z",
                                        "contact": null,
                                        "ucd": "pos.eq.ra",
                                        "unit": "hh mm ss.ss"
                                    },
                                    {
                                        "id": 4702,
                                        "name": "UKST",
                                        "pretty_name": null,
                                        "description": "UKST plate (=IFIELD)",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:37.024533Z",
                                        "updated": "2020-08-10T01:21:37.031291Z",
                                        "contact": null,
                                        "ucd": "obs.field",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4701,
                                        "name": "name",
                                        "pretty_name": null,
                                        "description": "2dFGRS name (=NAME)",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:36.997586Z",
                                        "updated": "2020-08-10T01:21:37.003570Z",
                                        "contact": null,
                                        "ucd": "meta.id;meta.main",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4700,
                                        "name": "spectra",
                                        "pretty_name": null,
                                        "description": "Number of spectra obtained",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:36.937847Z",
                                        "updated": "2020-08-10T01:21:36.960649Z",
                                        "contact": null,
                                        "ucd": "meta.number",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4699,
                                        "name": "serial",
                                        "pretty_name": null,
                                        "description": "Database serial number (=SEQNUM)",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:36.894157Z",
                                        "updated": "2020-08-10T01:21:36.924714Z",
                                        "contact": null,
                                        "ucd": "meta.id",
                                        "unit": "None"
                                    }
                                ]
                            },
                            {
                                "id": 101,
                                "name": "spec_key",
                                "pretty_name": null,
                                "description": "Key spectroscopic information for each observation",
                                "documentation": "",
                                "file_path": "/data/ingestion_1.9/2dfgrs/fdr/catalogues/2dfgrs_spec_key.csv",
                                "file_name": "2dfgrs_spec_key.csv",
                                "file_extension": "csv",
                                "version": "1",
                                "type": "CatalogueTable",
                                "created": "2020-08-10T01:21:31.166858Z",
                                "updated": "2020-08-10T01:21:31.180203Z",
                                "contact": {
                                    "email": "matthew.colless@anu.edu.au",
                                    "name": "Matthew Colless"
                                },
                                "input_cat": false,
                                "columns": [
                                    {
                                        "id": 4740,
                                        "name": "ETA_TYPE",
                                        "pretty_name": null,
                                        "description": "Eta spectral type parameter (-99.9 if none)",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:38.575115Z",
                                        "updated": "2020-08-10T01:21:38.581807Z",
                                        "contact": null,
                                        "ucd": "stat.fit.param",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4739,
                                        "name": "SNR",
                                        "pretty_name": null,
                                        "description": "Median S/N per pixel",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:38.555608Z",
                                        "updated": "2020-08-10T01:21:38.561968Z",
                                        "contact": null,
                                        "ucd": "stat.snr;stat.median",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4738,
                                        "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": "2020-08-10T01:21:38.527891Z",
                                        "updated": "2020-08-10T01:21:38.541417Z",
                                        "contact": null,
                                        "ucd": "meta.number",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4737,
                                        "name": "Z_EMI",
                                        "pretty_name": null,
                                        "description": "Emission redshift",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:38.500254Z",
                                        "updated": "2020-08-10T01:21:38.514169Z",
                                        "contact": null,
                                        "ucd": "src.redshift;pos.heliocentric",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4736,
                                        "name": "R_CRCOR",
                                        "pretty_name": null,
                                        "description": "Cross-correlation R value",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:38.448226Z",
                                        "updated": "2020-08-10T01:21:38.470987Z",
                                        "contact": null,
                                        "ucd": "stat.fit.param",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4735,
                                        "name": "KBESTR",
                                        "pretty_name": null,
                                        "description": "Cross-correlation template",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:38.402329Z",
                                        "updated": "2020-08-10T01:21:38.425656Z",
                                        "contact": null,
                                        "ucd": "stat.fit.param",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4734,
                                        "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": "2020-08-10T01:21:38.354346Z",
                                        "updated": "2020-08-10T01:21:38.381038Z",
                                        "contact": null,
                                        "ucd": "stat.fit.param",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4733,
                                        "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": "2020-08-10T01:21:38.312524Z",
                                        "updated": "2020-08-10T01:21:38.335181Z",
                                        "contact": null,
                                        "ucd": "meta.code;src.redshift",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4732,
                                        "name": "QUALITY",
                                        "pretty_name": null,
                                        "description": "Redshift quality parameter",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:38.259154Z",
                                        "updated": "2020-08-10T01:21:38.283299Z",
                                        "contact": null,
                                        "ucd": "meta.code.qual;src.redshift",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4731,
                                        "name": "Z_HELIO",
                                        "pretty_name": null,
                                        "description": "Redshift (heliocentric)",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:38.193961Z",
                                        "updated": "2020-08-10T01:21:38.224969Z",
                                        "contact": null,
                                        "ucd": "src.redshift;pos.heliocentric",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4730,
                                        "name": "Z",
                                        "pretty_name": null,
                                        "description": "Redshift (observed)",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:38.134334Z",
                                        "updated": "2020-08-10T01:21:38.164690Z",
                                        "contact": null,
                                        "ucd": "src.redshift",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4729,
                                        "name": "OBSRUN",
                                        "pretty_name": null,
                                        "description": "Observation run",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:38.054608Z",
                                        "updated": "2020-08-10T01:21:38.084849Z",
                                        "contact": null,
                                        "ucd": "obs.param;obs",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4728,
                                        "name": "UTDATE",
                                        "pretty_name": null,
                                        "description": "UT date of observation",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:38.026564Z",
                                        "updated": "2020-08-10T01:21:38.033787Z",
                                        "contact": null,
                                        "ucd": "time.epoch;obs",
                                        "unit": "YYYY:MM:DD"
                                    },
                                    {
                                        "id": 4727,
                                        "name": "name",
                                        "pretty_name": null,
                                        "description": "2dFGRS name (=NAME)",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:37.988661Z",
                                        "updated": "2020-08-10T01:21:37.997199Z",
                                        "contact": null,
                                        "ucd": "meta.id;meta.main",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4726,
                                        "name": "serial",
                                        "pretty_name": null,
                                        "description": "Database serial number (=SEQNUM)",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:37.954761Z",
                                        "updated": "2020-08-10T01:21:37.974595Z",
                                        "contact": null,
                                        "ucd": "meta.id",
                                        "unit": "None"
                                    }
                                ]
                            },
                            {
                                "id": 100,
                                "name": "spec_sum",
                                "pretty_name": null,
                                "description": "Summary of spectroscopic information",
                                "documentation": "",
                                "file_path": "/data/ingestion_1.9/2dfgrs/fdr/catalogues/2dfgrs_spec_sum.csv",
                                "file_name": "2dfgrs_spec_sum.csv",
                                "file_extension": "csv",
                                "version": "1",
                                "type": "CatalogueTable",
                                "created": "2020-08-10T01:21:31.142546Z",
                                "updated": "2020-08-10T01:21:31.147606Z",
                                "contact": {
                                    "email": "matthew.colless@anu.edu.au",
                                    "name": "Matthew Colless"
                                },
                                "input_cat": false,
                                "columns": [
                                    {
                                        "id": 4760,
                                        "name": "obsrun",
                                        "pretty_name": null,
                                        "description": "Observation run of best spectrum",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:39.296487Z",
                                        "updated": "2020-08-10T01:21:39.325052Z",
                                        "contact": null,
                                        "ucd": "obs.param;obs",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4759,
                                        "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": "2020-08-10T01:21:39.269046Z",
                                        "updated": "2020-08-10T01:21:39.275451Z",
                                        "contact": null,
                                        "ucd": "meta.code.qual;src.redshift",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4758,
                                        "name": "z_helio",
                                        "pretty_name": null,
                                        "description": "Best redshift (heliocentric)",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:39.241718Z",
                                        "updated": "2020-08-10T01:21:39.255473Z",
                                        "contact": null,
                                        "ucd": "src.redshift;pos.heliocentric",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4757,
                                        "name": "z",
                                        "pretty_name": null,
                                        "description": "Best redshift (observed)",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:39.222695Z",
                                        "updated": "2020-08-10T01:21:39.228901Z",
                                        "contact": null,
                                        "ucd": "src.redshift",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4756,
                                        "name": "best",
                                        "pretty_name": null,
                                        "description": "FITS extension number of the best spectrum",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:39.161798Z",
                                        "updated": "2020-08-10T01:21:39.184636Z",
                                        "contact": null,
                                        "ucd": "meta.code",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4755,
                                        "name": "SR_R",
                                        "pretty_name": null,
                                        "description": "Supercosmos R magnitude without extinction correction",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:39.107726Z",
                                        "updated": "2020-08-10T01:21:39.131255Z",
                                        "contact": null,
                                        "ucd": "phot.mag;em.opt.R",
                                        "unit": "mag"
                                    },
                                    {
                                        "id": 4754,
                                        "name": "SB_BJ",
                                        "pretty_name": null,
                                        "description": "Supercosmos bj magnitude without extinction correction",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:39.063780Z",
                                        "updated": "2020-08-10T01:21:39.086131Z",
                                        "contact": null,
                                        "ucd": "phot.mag;em.opt.B",
                                        "unit": "mag"
                                    },
                                    {
                                        "id": 4753,
                                        "name": "GALEXT",
                                        "pretty_name": null,
                                        "description": "Galactic extinction value",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:39.004603Z",
                                        "updated": "2020-08-10T01:21:39.018567Z",
                                        "contact": null,
                                        "ucd": "phys.absorption",
                                        "unit": "mag"
                                    },
                                    {
                                        "id": 4752,
                                        "name": "BJSELOLD",
                                        "pretty_name": null,
                                        "description": "Original bj magnitude with extinction correction",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:38.959034Z",
                                        "updated": "2020-08-10T01:21:38.973249Z",
                                        "contact": null,
                                        "ucd": "phot.mag;em.opt.B",
                                        "unit": "mag"
                                    },
                                    {
                                        "id": 4751,
                                        "name": "BJG_OLD",
                                        "pretty_name": null,
                                        "description": "Original bj magnitude without extinction correction",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:38.929334Z",
                                        "updated": "2020-08-10T01:21:38.936334Z",
                                        "contact": null,
                                        "ucd": "phot.mag;em.opt.B",
                                        "unit": "mag"
                                    },
                                    {
                                        "id": 4750,
                                        "name": "BJSEL",
                                        "pretty_name": null,
                                        "description": "Final bj magnitude with extinction correction",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:38.892632Z",
                                        "updated": "2020-08-10T01:21:38.915081Z",
                                        "contact": null,
                                        "ucd": "phot.mag;em.opt.B",
                                        "unit": "mag"
                                    },
                                    {
                                        "id": 4749,
                                        "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": "2020-08-10T01:21:38.848100Z",
                                        "updated": "2020-08-10T01:21:38.870923Z",
                                        "contact": null,
                                        "ucd": "phot.mag;em.opt.B",
                                        "unit": "mag"
                                    },
                                    {
                                        "id": 4748,
                                        "name": "dec2000",
                                        "pretty_name": null,
                                        "description": "Dec. (J2000)",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:38.796197Z",
                                        "updated": "2020-08-10T01:21:38.818971Z",
                                        "contact": null,
                                        "ucd": "pos.eq.dec;meta.main",
                                        "unit": "dd mm ss.ss"
                                    },
                                    {
                                        "id": 4747,
                                        "name": "ra2000",
                                        "pretty_name": null,
                                        "description": "R.A. (J2000)",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:38.736810Z",
                                        "updated": "2020-08-10T01:21:38.757000Z",
                                        "contact": null,
                                        "ucd": "pos.eq.ra;meta.main",
                                        "unit": "hh mm ss.ss"
                                    },
                                    {
                                        "id": 4746,
                                        "name": "dec",
                                        "pretty_name": null,
                                        "description": "Dec. (B1950)",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:38.717754Z",
                                        "updated": "2020-08-10T01:21:38.724175Z",
                                        "contact": null,
                                        "ucd": "pos.eq.dec",
                                        "unit": "dd mm ss.ss"
                                    },
                                    {
                                        "id": 4745,
                                        "name": "ra",
                                        "pretty_name": null,
                                        "description": "R.A. (B1950)",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:38.696552Z",
                                        "updated": "2020-08-10T01:21:38.703931Z",
                                        "contact": null,
                                        "ucd": "pos.eq.ra",
                                        "unit": "hh mm ss.ss"
                                    },
                                    {
                                        "id": 4744,
                                        "name": "UKST",
                                        "pretty_name": null,
                                        "description": "UKST plate (=IFIELD)",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:38.677207Z",
                                        "updated": "2020-08-10T01:21:38.683366Z",
                                        "contact": null,
                                        "ucd": "obs.field",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4743,
                                        "name": "name",
                                        "pretty_name": null,
                                        "description": "2dFGRS name (=NAME)",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:38.658372Z",
                                        "updated": "2020-08-10T01:21:38.664024Z",
                                        "contact": null,
                                        "ucd": "meta.id;meta.main",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4742,
                                        "name": "spectra",
                                        "pretty_name": null,
                                        "description": "Number of spectra",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:38.623900Z",
                                        "updated": "2020-08-10T01:21:38.637790Z",
                                        "contact": null,
                                        "ucd": "meta.number",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4741,
                                        "name": "serial",
                                        "pretty_name": null,
                                        "description": "Database serial number (=SEQNUM)",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:38.595949Z",
                                        "updated": "2020-08-10T01:21:38.610596Z",
                                        "contact": null,
                                        "ucd": "meta.id",
                                        "unit": "None"
                                    }
                                ]
                            },
                            {
                                "id": 98,
                                "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": "2020-08-10T01:21:31.101773Z",
                                "updated": "2020-08-10T01:21:31.106735Z",
                                "contact": {
                                    "email": "matthew.colless@anu.edu.au",
                                    "name": "Matthew Colless"
                                },
                                "input_cat": false,
                                "columns": [
                                    {
                                        "id": 4635,
                                        "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": "2020-08-10T01:21:34.357029Z",
                                        "updated": "2020-08-10T01:21:34.379885Z",
                                        "contact": null,
                                        "ucd": "phot.mag;em.opt.B",
                                        "unit": "mag"
                                    },
                                    {
                                        "id": 4634,
                                        "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": "2020-08-10T01:21:34.306464Z",
                                        "updated": "2020-08-10T01:21:34.313401Z",
                                        "contact": null,
                                        "ucd": "phot.mag;em.opt.B",
                                        "unit": "mag"
                                    },
                                    {
                                        "id": 4633,
                                        "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": "2020-08-10T01:21:34.269665Z",
                                        "updated": "2020-08-10T01:21:34.284316Z",
                                        "contact": null,
                                        "ucd": "phot.mag;em.opt.B",
                                        "unit": "mag"
                                    },
                                    {
                                        "id": 4632,
                                        "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": "2020-08-10T01:21:34.241561Z",
                                        "updated": "2020-08-10T01:21:34.247953Z",
                                        "contact": null,
                                        "ucd": "phot.mag;em.opt.B",
                                        "unit": "mag"
                                    },
                                    {
                                        "id": 4631,
                                        "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": "2020-08-10T01:21:34.171005Z",
                                        "updated": "2020-08-10T01:21:34.197777Z",
                                        "contact": null,
                                        "ucd": "meta.id",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4630,
                                        "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": "2020-08-10T01:21:34.110650Z",
                                        "updated": "2020-08-10T01:21:34.133529Z",
                                        "contact": null,
                                        "ucd": "meta.number",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4629,
                                        "name": "IFIELD",
                                        "pretty_name": null,
                                        "description": "UKST field",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:34.065138Z",
                                        "updated": "2020-08-10T01:21:34.081344Z",
                                        "contact": null,
                                        "ucd": "obs.field",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4628,
                                        "name": "REDMAG",
                                        "pretty_name": null,
                                        "description": "Not used",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:34.012211Z",
                                        "updated": "2020-08-10T01:21:34.034529Z",
                                        "contact": null,
                                        "ucd": "phot.mag;em.opt.R",
                                        "unit": "mag"
                                    },
                                    {
                                        "id": 4627,
                                        "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": "2020-08-10T01:21:33.968113Z",
                                        "updated": "2020-08-10T01:21:33.982082Z",
                                        "contact": null,
                                        "ucd": "phot.mag",
                                        "unit": "mag"
                                    },
                                    {
                                        "id": 4626,
                                        "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": "2020-08-10T01:21:33.938939Z",
                                        "updated": "2020-08-10T01:21:33.953130Z",
                                        "contact": null,
                                        "ucd": "phot.mag",
                                        "unit": "mag"
                                    },
                                    {
                                        "id": 4625,
                                        "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": "2020-08-10T01:21:33.904241Z",
                                        "updated": "2020-08-10T01:21:33.909889Z",
                                        "contact": null,
                                        "ucd": "phot.mag",
                                        "unit": "mag"
                                    },
                                    {
                                        "id": 4624,
                                        "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": "2020-08-10T01:21:33.867149Z",
                                        "updated": "2020-08-10T01:21:33.881960Z",
                                        "contact": null,
                                        "ucd": "phot.mag",
                                        "unit": "mag"
                                    },
                                    {
                                        "id": 4623,
                                        "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": "2020-08-10T01:21:33.840859Z",
                                        "updated": "2020-08-10T01:21:33.848342Z",
                                        "contact": null,
                                        "ucd": "phot.mag;em.opt.B",
                                        "unit": "mag"
                                    },
                                    {
                                        "id": 4622,
                                        "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": "2020-08-10T01:21:33.813621Z",
                                        "updated": "2020-08-10T01:21:33.820038Z",
                                        "contact": null,
                                        "ucd": "arith.diff",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4621,
                                        "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": "2020-08-10T01:21:33.794965Z",
                                        "updated": "2020-08-10T01:21:33.800506Z",
                                        "contact": null,
                                        "ucd": "arith.diff",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4620,
                                        "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": "2020-08-10T01:21:33.738211Z",
                                        "updated": "2020-08-10T01:21:33.765100Z",
                                        "contact": null,
                                        "ucd": "instr.scale",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4619,
                                        "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": "2020-08-10T01:21:33.702898Z",
                                        "updated": "2020-08-10T01:21:33.716903Z",
                                        "contact": null,
                                        "ucd": "instr.scale",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4618,
                                        "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": "2020-08-10T01:21:33.668485Z",
                                        "updated": "2020-08-10T01:21:33.673768Z",
                                        "contact": null,
                                        "ucd": "phys.area",
                                        "unit": "pixels"
                                    },
                                    {
                                        "id": 4617,
                                        "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": "2020-08-10T01:21:33.640239Z",
                                        "updated": "2020-08-10T01:21:33.654598Z",
                                        "contact": null,
                                        "ucd": "src.morph.param",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4616,
                                        "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": "2020-08-10T01:21:33.596775Z",
                                        "updated": "2020-08-10T01:21:33.610580Z",
                                        "contact": null,
                                        "ucd": "pos.posAng",
                                        "unit": "deg"
                                    },
                                    {
                                        "id": 4615,
                                        "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": "2020-08-10T01:21:33.570096Z",
                                        "updated": "2020-08-10T01:21:33.576013Z",
                                        "contact": null,
                                        "ucd": "src.class",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4614,
                                        "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": "2020-08-10T01:21:33.535395Z",
                                        "updated": "2020-08-10T01:21:33.549126Z",
                                        "contact": null,
                                        "ucd": "src.class.starGalaxy",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4613,
                                        "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": "2020-08-10T01:21:33.500230Z",
                                        "updated": "2020-08-10T01:21:33.514177Z",
                                        "contact": null,
                                        "ucd": "src.morph.param",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4612,
                                        "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": "2020-08-10T01:21:33.473122Z",
                                        "updated": "2020-08-10T01:21:33.479166Z",
                                        "contact": null,
                                        "ucd": "src.morph.param",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4611,
                                        "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": "2020-08-10T01:21:33.423559Z",
                                        "updated": "2020-08-10T01:21:33.437287Z",
                                        "contact": null,
                                        "ucd": "src.morph.param",
                                        "unit": "None"
                                    },
                                    {
                                        "id": 4610,
                                        "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": "2020-08-10T01:21:33.403804Z",
                                        "updated": "2020-08-10T01:21:33.410831Z",
                                        "contact": null,
                                        "ucd": "phot.mag;em.opt.B",
                                        "unit": "mag"
                                    },
                                    {
                                        "id": 4609,
                                        "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": "2020-08-10T01:21:33.370956Z",
                                        "updated": "2020-08-10T01:21:33.384005Z",
                                        "contact": null,
                                        "ucd": "pos.eq.dec",
                                        "unit": "dd mm ss.ss"
                                    },
                                    {
                                        "id": 4608,
                                        "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": "2020-08-10T01:21:33.346001Z",
                                        "updated": "2020-08-10T01:21:33.358845Z",
                                        "contact": null,
                                        "ucd": "pos.eq.ra",
                                        "unit": "hh mm ss.ss"
                                    },
                                    {
                                        "id": 4607,
                                        "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": "2020-08-10T01:21:33.312333Z",
                                        "updated": "2020-08-10T01:21:33.325267Z",
                                        "contact": null,
                                        "ucd": "meta.id",
                                        "unit": "None"
                                    }
                                ]
                            }
                        ]
                    },
                    {
                        "id": 32,
                        "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": "2020-08-10T01:21:31.027929Z",
                        "updated": "2020-08-10T01:21:31.033697Z",
                        "contact": {
                            "email": "contact@datacentral.org.au",
                            "name": "Data Central"
                        },
                        "tables": [
                            {
                                "id": 103,
                                "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": "2020-08-10T01:21:31.210202Z",
                                "updated": "2020-08-10T01:21:39.450286Z",
                                "contact": {
                                    "email": "contact@datacentral.org.au",
                                    "name": "Data Central"
                                },
                                "input_cat": true,
                                "columns": [
                                    {
                                        "id": 4763,
                                        "name": "dec",
                                        "pretty_name": null,
                                        "description": "",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:39.419068Z",
                                        "updated": "2020-08-10T01:21:39.433044Z",
                                        "contact": null,
                                        "ucd": "pos.eq.dec",
                                        "unit": ""
                                    },
                                    {
                                        "id": 4762,
                                        "name": "ra",
                                        "pretty_name": null,
                                        "description": "",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:39.391785Z",
                                        "updated": "2020-08-10T01:21:39.405927Z",
                                        "contact": null,
                                        "ucd": "pos.eq.ra",
                                        "unit": ""
                                    },
                                    {
                                        "id": 4761,
                                        "name": "source_name",
                                        "pretty_name": null,
                                        "description": "unique ID used for identifying sources",
                                        "documentation": "",
                                        "file_path": null,
                                        "file_name": null,
                                        "file_extension": null,
                                        "version": null,
                                        "type": "CatalogueColumn",
                                        "created": "2020-08-10T01:21:39.337832Z",
                                        "updated": "2020-08-10T01:21:39.370193Z",
                                        "contact": null,
                                        "ucd": "meta.id;meta.main",
                                        "unit": "None"
                                    }
                                ]
                            }
                        ]
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                ]
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