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Schema Browser

Find detailed descriptions of the data available in each data release

The Schema Browser displays an extensive explanation of each type of data product each survey/archive offers, along with any relevant analysis and publication information (see also individual survey documentation for more info). For more information on the schema browser, go to the Schema Browser Documentation. For more information on the data products within the schema browser, go to the team's documentation on Data Central (the link for each survey can be found in the Meta box below).

2dFGRS 
name: 2dfgrs | type: Survey | Matthew Colless [javascript protected email address] | website | docs |

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).

Final Data Release
name: fdr | type: DataRelease | ingested: 09 Feb 2021, 3:06 p.m. | Matthew Colless [javascript protected email address] | version 1.0 |
Definitive
name: Definitive | type: CatalogueGroup | Matthew Colless [javascript protected email address] | version 1 |
All the available information
spec_all
name: spec_all | type: CatalogueTable | Matthew Colless [javascript protected email address] | version 1 |
All the spectroscopic information
Address this table as 2dfgrs_fdr.spec_all
Name Unit Description UCD (hover for description)
Name Unit Description UCD
OBSDECJ2000 deg Observed Dec (J2000) pos.eq.dec
OBSRAJ2000 deg Observed RA (J2000) pos.eq.ra
SNR None Median signal-to-noise ratio per pixel stat.snr;stat.median
REFEXP s Exposure time (secs) of reference run obs.exposure
REFRUN None AAT Run number of reference frame obs.param
NCOMB None Number of frames combined meta.number
OBSFLD None 2dF observed field number obs.field
PID None 2dF pid meta.code
PTRTYPE None 2dF ptrtype meta.code
THETA deg 2dF fibre angle instr.param
OBJMAG mag 2dF object magnitude phot.mag
OBJYERR pixels 2dF object y position error stat.error;pos.cartesian.y
OBJXERR pixels 2dF object x position error stat.error;pos.cartesian.x
OBJY pixels 2dF object y position pos.cartesian.y
OBJX pixels 2dF object x position pos.cartesian.x
LAMBDAC Angstrom Central wavelength em.wl.central
GRATANGL deg 2dF grating angle instr.param
GRATBLAZ None 2dF grating blaze direction instr.param
GRATLPMM None 2dF grating line per mm instr.param
GRATID None 2dF grating ID meta.id;instr
SPECTID None 2dF spectrograph ID meta.id;instr
UTDATE YYYY:MM:DD UT date of observation time.epoch;obs
GRS_DATE None 2dF YYMMDD observed date; -99 if none time.epoch
OBSRUN None Observation run obs.param;obs
FIBRE None 2dF fibre number obs.param
PIVOT None 2dF pivot number obs.param
PLATE None 2dF plate number (0 or 1); -99 if none obs.param
SPFILE None 2dF reduced data file meta.file
THPUT None Fibre Throughput instr.param
Z_COMM None Observers Comment meta.note
IALTER None No idea meta.cryptic
Q_FINAL None Suggested quality for redshift meta.code.qual
Q_Z_ABS None Cross-correlation quality meta.code.qual
Z_ABS None Cross-correlation redshift stat.fit.param
R_CRCOR None Cross-correlation peak stat.fit.param
KBESTR None Cross-correlation template from best spectrum stat.fit.param
Q_Z_EMI None Emission redshift quality meta.code.qual;src.redshift
Z_EMI None Emission redshift src.redshift;pos.heliocentric
NGOOD None Number of good emmision lines meta.number
NMBEST None Number of emission lines for Z_EMI meta.number
ABEMMA None Redshift type (abs=1, emi=2, man=3) meta.code;src.redshift
QUALITY None Redshift measurement quality meta.code.qual;src.redshift
Z_HELIO None Heliocentric corrected redshift src.redshift;pos.heliocentric
Z None Raw measured redshift src.redshift
MATCH_DR arcsec Position match dr in arcsec pos.angDistance
OBSDEC radians Observed Dec pos.eq.dec
OBSRA radians Observed RA pos.eq.ra
OBSNAME None Observed object name meta.id
extnum None Extension number meta.code
spectra None Number of spectra for this object meta.number
best None In extension 0, extension number with best spectrum; in extension>0, 1 if best spectrum and 0 otherwise meta.code
quality None Redshift quality parameter (quality=1-5; reliable redshifts have quality>=3) meta.code.qual;src.redshift
abemma None Redshift type (abs=1,emi=2,man=3) meta.code;src.redshift
z_helio None Heliocentric redshift src.redshift;pos.heliocentric
z None Observed redshift src.redshift
fiber None 2dF fiber obs.param
plate None 2dF plate obs.param
pivot None 2dF pivot obs.param
TDFgg None 2dFGRS field number (+NGP,-SGP) obs.field
obsrun None Observing run year and month obs.param;obs
UKST None UKST sky survey field number obs.field
name None 2dFGRS name meta.id;meta.main
serial None 2dFGRS serial number meta.id
phot_all
name: phot_all | type: CatalogueTable | Matthew Colless [javascript protected email address] | version 1 |
All the photometric information
Address this table as 2dfgrs_fdr.phot_all
Name Unit Description UCD (hover for description)
Name Unit Description UCD
best None In extension 0, extension number with best spectrum; in extension>0, 1 if best spectrum and 0 otherwise meta.code
SRSB None Supercosmos R vrs Bj match classification meta.code
SRQUAL None Quality flag meta.code.qual
SRBLEND None Deblending flag meta.code
SRSIGMA None Profile classification statistic stat.value
SRCLASS None Classification flag meta.code
SRPA deg Celestial position angle pos.posAng
SRBI 0.01 microns Weighted semi-minor axis phys.angSize.sminAxis
SRAI 0.01 microns Weighted semi-major axis phys.angSize.smajAxis
SRAREA pixels Total area phys.area
SRRMAG mag UK-J (R) magnitude phot.mag;em.opt.R
SRDEC deg Object declination (J2000.0) pos.eq.dec
SRRA deg Object RA (J2000.0) pos.eq.ra
SBAPM None APM-Supercosmos Bj-band match classification meta.code
SBQUAL None Quality flag meta.code.qual
SBBLEND None Deblending flag meta.code
SBSIGMA None Profile classification statistic stat.value
SBCLASS None Classification flag meta.code
SBPA deg Celestial position angle pos.posAng
SBBI 0.01 microns Weighted semi-minor axis phys.angSize.sminAxis
SBAI 0.01 microns Weighted semi-major axis phys.angSize.smajAxis
SBAREA pixels Total area phys.area
SBBJMAG mag UK-J (Bj) magnitude phot.mag;em.opt.B
SBDEC deg Object declination (J2000.0) pos.eq.dec
SBRA deg Object RA (J2000.0) pos.eq.ra
VISCOMM None Visual check comments meta.note
VISCHECK None Visual check flag meta.code
GALEXT mag Galactic extinction phys.absorption
BJG_100 mag bj without extinction correction (100k) phot.mag;em.opt.B
BJSEL100 mag bj mag used in the object selection (100k) phot.mag;em.opt.B
BJG_OLD mag Original bj magnitude without extinction correction phot.mag;em.opt.B
BJSELOLD mag Original bj magnitude with extinction correction used in the object selection phot.mag;em.opt.B
OBJDEC radians Dec in radians pos.eq.dec
OBJRA radians RA in radians pos.eq.ra
OBJEQNX None Equinox of the plate reference frame time.equinox
REGION None GSSS Region name obs.field
IFIELD None UKST field obs.field
BJG mag Final bj magnitude without extinction correction phot.mag;em.opt.B
AREA pixels Isophotal area in pixels phys.area
ECCENT None Eccentricity src.morph.param
ORIENT deg Orientation in degrees clockwise from E-W pos.posAng
JON None Eyeball class flag src.class
IGAL None Final class flag (equals 1 for a galaxy) src.class.starGalaxy
PARMU None mu classification parameter src.morph.param
PARK None k classification parameter src.morph.param
PROB None psi classification parameter src.morph.param
BJSEL mag Final bj mag used in the object selection phot.mag;em.opt.B
APMEQNX None Equinox of RA and Dec time.equinox
DEC radians Dec in radians pos.eq.dec
RA radians RA in radians pos.eq.ra
NAME None 2dFgg assigned name meta.id
SEQNUM None Sequence number: Database Primary Key meta.id
extnum None Extension number meta.code
spectra None Number of spectra for this object meta.number
UKST None UKST sky survey field number obs.field
b2 deg Galactic latitude pos.galactic.lat
l2 deg Galactic longitude pos.galactic.lon
dec2000 dd mm ss.ss DEC (J2000) in DD MM SS.S pos.eq.dec;meta.main
ra2000 hh mm ss.ss RA (J2000) in HH MM SS.SS pos.eq.ra;meta.main
dec dd mm ss.ss DEC (B1950) in DD MM SS.S pos.eq.dec
ra hh mm ss.ss RA (B1950) in HH MM SS.SS pos.eq.ra
name None 2dFGRS name meta.id;meta.main
delta radians Dec. (B1950) in radians pos.eq.dec
alpha radians R.A. (B1950) in radians pos.eq.ra
serial None 2dFGRS serial number meta.id
Key
name: Key | type: CatalogueGroup | Matthew Colless [javascript protected email address] | version 1 |
A subset of astrophysically-important information
spec_sum
name: spec_sum | type: CatalogueTable | Matthew Colless [javascript protected email address] | version 1 |
Summary of spectroscopic information
Address this table as 2dfgrs_fdr.spec_sum
Name Unit Description UCD (hover for description)
Name Unit Description UCD
obsrun None Observation run of best spectrum obs.param;obs
quality None Redshift quality parameter (quality=1-5; reliable redshifts have quality>=3) meta.code.qual;src.redshift
z_helio None Best redshift (heliocentric) src.redshift;pos.heliocentric
z None Best redshift (observed) src.redshift
best None FITS extension number of the best spectrum meta.code
SR_R mag Supercosmos R magnitude without extinction correction phot.mag;em.opt.R
SB_BJ mag Supercosmos bj magnitude without extinction correction phot.mag;em.opt.B
GALEXT mag Galactic extinction value phys.absorption
BJSELOLD mag Original bj magnitude with extinction correction phot.mag;em.opt.B
BJG_OLD mag Original bj magnitude without extinction correction phot.mag;em.opt.B
BJSEL mag Final bj magnitude with extinction correction phot.mag;em.opt.B
BJG mag Final bj magnitude without extinction correction phot.mag;em.opt.B
dec2000 dd mm ss.ss Dec. (J2000) pos.eq.dec;meta.main
ra2000 hh mm ss.ss R.A. (J2000) pos.eq.ra;meta.main
dec dd mm ss.ss Dec. (B1950) pos.eq.dec
ra hh mm ss.ss R.A. (B1950) pos.eq.ra
UKST None UKST plate (=IFIELD) obs.field
name None 2dFGRS name (=NAME) meta.id;meta.main
spectra None Number of spectra meta.number
serial None Database serial number (=SEQNUM) meta.id
spec_key
name: spec_key | type: CatalogueTable | Matthew Colless [javascript protected email address] | version 1 |
Key spectroscopic information for each observation
Address this table as 2dfgrs_fdr.spec_key
Name Unit Description UCD (hover for description)
Name Unit Description UCD
Z_HELIO None Redshift (heliocentric) src.redshift;pos.heliocentric
ETA_TYPE None Eta spectral type parameter (-99.9 if none) stat.fit.param
SNR None Median S/N per pixel stat.snr;stat.median
NMBEST None Number of emission lines for Z_EMI meta.number
Z_EMI None Emission redshift src.redshift;pos.heliocentric
R_CRCOR None Cross-correlation R value stat.fit.param
KBESTR None Cross-correlation template stat.fit.param
Z_ABS None Cross-correlation redshift stat.fit.param
ABEMMA None Redshift type (abs=1, emi=2, man=3) meta.code;src.redshift
QUALITY None Redshift quality parameter meta.code.qual;src.redshift
Z None Redshift (observed) src.redshift
OBSRUN None Observation run obs.param;obs
UTDATE YYYY:MM:DD UT date of observation time.epoch;obs
name None 2dFGRS name (=NAME) meta.id;meta.main
serial None Database serial number (=SEQNUM) meta.id
spec_best
name: spec_best | type: CatalogueTable | Matthew Colless [javascript protected email address] | version 1 |
The best spectrum of each surveyed galaxy
Address this table as 2dfgrs_fdr.spec_best
Name Unit Description UCD (hover for description)
Name Unit Description UCD
BJG mag Final bj magnitude without extinction correction phot.mag;em.opt.B
ETA_TYPE None Eta spectral type parameter from best spectrum (-99.9 if none) stat.fit.param
SNR None Median S/N per pixel from best spectrum stat.snr;stat.median
NMBEST None Number of emission lines for Z_EMI from best spectrum meta.number
Z_EMI None Emission redshift from best spectrum src.redshift;pos.heliocentric
R_CRCOR None Cross-correlation R value from best spectrum stat.fit.param
KBESTR None Cross-correlation template from best spectrum stat.fit.param
Z_ABS None Cross-correlation redshift from best spectrum stat.fit.param
abemma None Redshift type (abs=1, emi=2, man=3) meta.code;src.redshift
quality None Redshift quality parameter for best spectrum (quality=1-5; reliable redshifts have quality>=3) meta.code.qual;src.redshift
obsrun None Observation run of best spectrum obs.param;obs
z_helio None Best redshift (heliocentric) src.redshift;pos.heliocentric
z None Best redshift (observed) src.redshift
SR_R mag SuperCosmos R magnitude without extinction correction phot.mag;em.opt.R
SB_BJ mag SuperCosmos bj magnitude without extinction correction phot.mag;em.opt.B
GALEXT mag Galactic extinction value phys.absorption
BJSELOLD mag Original bj magnitude with extinction correction phot.mag;em.opt.B
BJG_OLD mag Original bj magnitude without extinction correction phot.mag;em.opt.B
BJSEL mag Final bj magnitude with extinction correction phot.mag;em.opt.B
dec2000 dd mm ss.ss Dec. (J2000) pos.eq.dec;meta.main
ra2000 hh mm ss.ss R.A. (J2000) pos.eq.ra;meta.main
dec dd mm ss.ss Dec. (B1950) pos.eq.dec
ra hh mm ss.ss R.A. (B1950) pos.eq.ra
UKST None UKST plate (=IFIELD) obs.field
name None 2dFGRS name (=NAME) meta.id;meta.main
spectra None Number of spectra obtained meta.number
serial None Database serial number (=SEQNUM) meta.id
phot_key
name: phot_key | type: CatalogueTable | Matthew Colless [javascript protected email address] | version 1 |
Key photometric information
Address this table as 2dfgrs_fdr.phot_key
Name Unit Description UCD (hover for description)
Name Unit Description UCD
IGAL None Final classification: -4 = noise, -3 = star + star, -2 = star + fuzz, -1 = star, 0 = galaxy + star merger, 1 = galaxy, 2 = galaxy + galaxy merger src.class.starGalaxy
PARMU None mu classification parameter = mu / mu_star src.morph.param
BJSEL mag 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) phot.mag;em.opt.B
100BJSEL mag 100k release bj magnitude with extinction correction (prior to re-calibration to BJSEL) phot.mag;em.opt.B
100_BJG mag 100k release bj magnitude without extinction correction (prior to re-calibration to BJG) phot.mag;em.opt.B
BJSELOLD mag Original bj magnitude with extinction correction (prior to re-calibration to BJSEL); used to select survey sample phot.mag;em.opt.B
BJG_OLD mag Original bj magnitude without extinction correction (prior to re-calibration to BJG) phot.mag;em.opt.B
NAME None 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 meta.id
IGFIELD None Galaxy number in UKST field meta.number
IFIELD None UKST field obs.field
REDMAG mag Not used phot.mag;em.opt.R
SMAG mag Unmatched raw stellar mag (from APMCAL) phot.mag
FMAG mag Unmatched raw APM 2" profile integrated mag phot.mag
PMAG mag Unmatched raw APM profile integrated mag phot.mag
RMAG mag Unmatched APM 'total' mag phot.mag
BJG mag Final bj magnitude without extinction correction phot.mag;em.opt.B
DY None Distortion corrected difference (y_bj - y_R)*100 arith.diff
DX None Distortion corrected difference (x_bj - x_R)*100 arith.diff
Y_BJ None Plate y_bj in 8 micron pixels instr.scale
X_BJ None Plate x_bj in 8 micron pixels instr.scale
AREA pixels Isophotal area in pixels phys.area
ECCENT None Eccentricity (e): e*200 = 200*(((sxx-syy)**2 + 4sxy**2)**0.5)/(sxx + syy) src.morph.param
ORIENT deg Orientation measured in degrees clockwise from E to W: orient = 180/pi * atan(2*sxy/((sxx + syy)*(1 + e)-syy)) pos.posAng
JON None 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 src.class
PARK None k classification parameter = k / k_star src.morph.param
PROB None psi classification parameter: for eyeballed galaxies, psi*1000 = (10000 + abs(jon) + psi*100); for eyeballed non-galaxies, psi*1000 = -(10000 + abs(jon) + psi*100) src.morph.param
dec dd mm ss.ss Dec. (B1950) in DD MM SS.S pos.eq.dec
ra hh mm ss.ss R.A. (B1950) in HH MM SS.SS pos.eq.ra
SEQNUM None Assigned sequence number to this object; determines the filename (SEQNUM.fits) meta.id
Data Central Generated
name: dc_generated | type: CatalogueGroup | Data Central [javascript protected email address] | version 1 |
Additional tables created by Data Central
dc_source_list
name: dc_source_list | type: CatalogueTable | Data Central [javascript protected email address] | version 1 |
Source list of all objects contained within 6dFGS
Address this table as 2dfgrs_fdr.dc_source_list
Name Unit Description UCD (hover for description)
Name Unit Description UCD
dec pos.eq.dec
ra pos.eq.ra
source_name None unique ID used for identifying sources meta.id;meta.main
AAT
name: AAT | type: SpectraFacility |
All 2dFGRS spectra taken with the AAT.
1D Spectrum
name: spectrum_1d | type: SpectrumDataProduct | version v1.0 |
Reduced 1D spectrum
6dFGS 
name: 6dfgs | type: Survey | Heath Jones [javascript protected email address] | website | docs |

The 6dF Galaxy Survey (6dFGS) measured the redshifts of around 150 000 galaxies, and the peculiar velocities of a 15 000-member subsample, over almost the entire southern sky. The targets are all galaxies brighter than K_tot = 12.75 in the 2MASS Extended Source Catalog (XSC), supplemented by 2MASS and SuperCOSMOS galaxies that complete the sample to limits of (H, J, r_F, b_J) = (13.05, 13.75, 15.6, 16.75). Central to the survey is the Six-Degree Field (6dF) multifibre spectrograph, an instrument able to record 150 simultaneous spectra over the 5.7 degree field of the UK Schmidt Telescope. Spectra are obtained in two observations using separate V and R gratings, that together give R ~ 1000 over at least 400-750 nm and signal-to-noise ratio ~10 per pixel. Redshift measurements are obtained semi-automatically, and are assigned a quality value based on visual inspection.

Final Data Release
name: fdr | type: DataRelease | ingested: 09 Feb 2021, 3:06 p.m. | Heath Jones [javascript protected email address] | version 1.0 |
main
name: main | type: CatalogueGroup | Heath Jones [javascript protected email address] | version 1 |
The 6dF Galaxy Survey Catalogue
TARGET
name: TARGET | type: CatalogueTable | Heath Jones [javascript protected email address] | version 1 |
The master target list
Address this table as 6dfgs_fdr.TARGET
Name Unit Description UCD (hover for description)
Name Unit Description UCD
BMAGSEL mag Bj magnitude from online SuperCOSMOS Sky Surveys (99.99 and 23.0 are nulls), appeared as BMAG in the EDR and DR1 phot.mag;em.opt.B
FRAMENAME None name of SDF frame meta.id
TEMPLATECODE None code for x-correlation template meta.id
RMAGSEL mag Rf magnitude from online SuperCOSMOS Sky Surveys (99.99 and 22.0 are nulls), appeared as RMAG in the EDR and DR1 phot.mag;em.opt.R
ZCATREF None ZCAT reference meta.id
ZCATERR km/s error on velocity in ZCAT phys.veloc;stat.error
ZCATVEL km/s velocity in ZCAT phys.veloc
SG None SSS star/galaxy flag 1=galaxy 2=star 3=unclass 4=noise meta.id
RMAG mag Rf galaxy magnitude from recalibrated SuperCOSMOS data (0.00 is null) phot.mag;em.opt.R
BMAG mag Bj galaxy magnitude from recalibrated SuperCOSMOS data (0.00 is null) phot.mag;em.opt.B
PROGID None highest priority programme ID meta.id
A_V mag Schlegel V extinction em.opt.V;phys.absorption.gal
GB degrees galactic latitude pos.galactic.lat
GL degrees galactic longitude pos.galactic.lon
CZ None Cartesian z of unit (RA,Dec) vector on celestial sphere meta.cryptic
CY None Cartesian y of unit (RA,Dec) vector on celestial sphere meta.cryptic
CX None Cartesian x of unit (RA,Dec) vector on celestial sphere meta.cryptic
DEC degrees master Dec J2000 (decimal degrees) pos.eq.dec
RA degrees master RA J2000 (decimal degrees) pos.eq.ra
HTMID None Hierarchical Triangular Mesh (20-deep) number, mainly useful internally for indexing on position pos.HTM
TARGETNAME None name in config file, used to name FITS file and generate thumbnail images meta.id
TARGETID None unique ID no., used to link tables meta.id;meta.main
SPECTRA
name: SPECTRA | type: CatalogueTable | Heath Jones [javascript protected email address] | version 1 |
Redshifts and observational data
Address this table as 6dfgs_fdr.SPECTRA
Name Unit Description UCD (hover for description)
Name Unit Description UCD
DEPRECATED None flag used to expunge rows prior to release meta.code
XTALKFLAG None -1 if object is a contaminator, 0 (default) objects is neither contaminator or contaminated, +N object contaminated by fibre N. Details on cross-talk contamination meta.code.class
THETA_V degrees fibre angle V frame instr.offset
HTMID None Hierarchical Triangular Mesh (20-deep), mainly useful internally for indexing on position meta.id
Z_COMM_INITIAL None redshifter's comment prior to revision meta.note
PROGID None highest priority programme ID of observed object meta.id
REVCOMMENT None comment/origin of redshift revision meta.note
REVTEMPLATE None code of template used in redshift revision meta.code
QUALITY_UPDATE_COMM None comment on quality change meta.note
XTALKCOMM None comment on crosstalk meta.note
XTALKVELOFF km/s velocity offset between contaminated and contaminator objects spect.dopplerVeloc;arith.diff
XTALKSCORE None 0 (uncontaminated) to 5 (likely cross-talk) meta.code.qual
QUALITY_INITIAL None QUALITY value at initial ingest meta.code.qual
SLIT_VANE_CORR km/s slit vane redshift correction in km/s arith.factor;src.redshift
Z_UPDATE_COMM None not currently used meta.note
Z_UPDATE_FLAG None 0 - uncorrected, 1 - slit vane corrected, 2 - template corrected, 3 - template and slit vane corrected meta.code
Z_HELIO_INITIAL None value of attribute Z_HELIO at initial ingest i.e. before further corrections src.redshift
Z_INITIAL None value of attribute Z at initial ingest i.e. before corrections src.redshift
MATCHSPECID None SPECID of same object observation already ingested (usually = 0, helps flag frames objects that were re-analysed meta.id
AXISEND_R angstroms end wavelength of the R-frame em.wl;instr.setup
AXISSTART_R angstroms starting wavelength of the R-frame em.wl;instr.setup
AXISEND_V angstroms end wavelength of the V-frame em.wl;instr.setup
AXISSTART_V angstroms starting wavelength of the V-frame em.wl;instr.setup
FRAMENAME None name of the observed field frame meta.id
PID_R None PID number read from R frame meta.cryptic
RECMAG_R mag magnitude read from R frame phot.mag
PIVOT_R None R pivot number instr.setup
FIBRE_R TODO fibre number (row on CCD) meta.id
THETA_R TODO fibre angle R frame instr.offset
YERR_R TODO error on Y_R position stat.error;pos.cartesian.y
XERR_R TODO error on X_R position stat.error;pos.cartesian.x
Y_R TODO y position of object from R frame pos.cartesian.y
X_R TODO x position of object from R frame pos.cartesian.x
DEC_R degrees observed Dec (J2000 degrees) pos.eq.dec
RA_R degrees observed RA (J2000 degrees) pos.eq.ra
THPUT_R None R throughput of fibre instr.sensitivity
NAME_R None name of object in R frame meta.id
MJDOBS_R None MJD of observation time.epoch;obs
UTSTRT_R None UT start time of R reference frame time.start
UTDATE_R None UT date in R frame, default 1900-01-01 time.epoch;obs
CCD_R None R CCD name meta.id
NOISE_R TODO R readout noise instr.det.noise
GAIN_R TODO R gain instr.setup
FOCUS_R TODO R frame spectrograph focus value instr.setup
SOURCE_R None R source plate meta.id
GRATBLAZ_R None R blaze direction instr.setup
GRATSLOT_R None R grating slot ID meta.id
GRATSET_R TODO R grating micrometer setting instr.setup
GRATID_R None grating ID in R frame meta.id
NCOMB_R None number of R frames combined meta.number
EXP_R seconds R reference frame exposure time seconds time.duration
RUN_R None R run number meta.id
OBSID_R None obsid in R frame meta.id
LABEL_R None label in R frame meta.id
PROGID_R None programme ID in R frame meta.id
CONMJD_R None time which was specified when configure was run time.epoch;instr.setup
ACTMJD_R None the time the field was actually configured time.epoch;instr.setup
APPDEC_R degrees apparent DEC of field centre pos.eq.dec
APPRA_R degrees apparent RA of field centre pos.eq.ra
CENDEC_R degrees DEC of field centre pos.eq.dec
CENRA_R degrees RA of field centre pos.eq.ra
TITLE_R None eg 1325m243p2.sds observation title meta.id
PID_V None PID number read from V frame meta.cryptic
RECMAG_V mag magnitude read from V frame phot.mag
PIVOT_V None V pivot number instr.setup
FIBRE_V None fibre number (row on CCD) meta.id
YERR_V TODO error on Y_V position stat.error;pos.cartesian.y
XERR_V TODO error on X_V position stat.error;pos.cartesian.x
Y_V TODO y position of object from V frame pos.cartesian.y
X_V TODO x position of object from V frame pos.cartesian.x
DEC_V degrees observed Dec (J2000 degrees) pos.eq.dec
RA_V degrees observed RA (J2000 degrees) pos.eq.ra
THPUT_V None V throughput of fibre instr.sensitivity
NAME_V None name of object in V frame meta.id
MJDOBS_V None MJD of observation time.epoch;obs
UTSTRT_V None UT start time of V reference frame time.start
UTDATE_V None UT date in V frame, default 1900-01-01 time.epoch;obs
CCD_V None V CCD name meta.id
NOISE_v TODO V readout noise instr.det.noise
GAIN_V TODO V gain instr.setup
TFOCUS_V TODO V frame telescope focus value instr.setup
FOCUS_V TODO V frame spectrograph focus value instr.setup
SOURCE_V None V source plate meta.id
GRATBLAZ_V None V blaze direction instr.setup
GRATSLOT_V None V grating slot ID meta.id
GRATSET_V TODO V grating micrometer setting instr.setup
GRATID_V None grating ID in V frame meta.id
NCOMB_V None number of V frames combined meta.number
EXP_V seconds V reference frame exposure time seconds time.duration
RUN_V None V run number meta.id
OBSID_V None obsid in V frame meta.id
LABEL_V None label in V frame meta.id
PROGID_V None programme ID in V frame meta.id
CONMJD_V None time which was specified when configure was run time.epoch;instr.setup
ACTMJD_V None the time the field was actually configured time.epoch;instr.setup
APPDEC_V degrees apparent DEC of field centre pos.eq.dec
APPRA_V degrees apparent RA of field centre pos.eq.ra
CENDEC_V degrees DEC of field centre pos.eq.dec
CENRA_V degrees RA of field centre pos.eq.ra
TITLE_V None eg 1325m243p2.sds observation title meta.id
ZFINALERR None error on final quoted redshift, 0.0 if not measured stat.error;src.redshift
ZABSBESTERR None error on the selected absorption line redshift, 0.0 if not measured stat.error;src.redshift
ZEMIBESTERR None error on the selected emission line redshift, 0.0 if not measured stat.error;src.redshift
Z_COMM None redshifter's comment meta.note
IALTER None IALTER=1 if automatic z altered meta.code.class
Q_FINAL None suggested quality for redshift meta.code.qual;src.redshift
Q_Z_ABS None cross-correlation quality meta.code.qual
Z_ABS None cross-correlation redshift(uncorrected) src.redshift
R_CRCOR None cross-correlation peak meta.cryptic
KBESTR None cross-correlation template meta.id
Q_Z_EMI None emission redshift quality meta.code.qual;src.redshift
Z_EMI None emission redshift (uncorrected) src.redshift
NGOOD None number of good emission lines spect.line;meta.number
NMBEST None emission lines for emission z spect.line;meta.number
ABEMMA None redshift type: abs=1,emi=2,man=3 meta.code.member;src.redshift
QUALITY None redshift measurement quality: 4=good 1=bad (6=star) meta.code.qual;src.redshift
Z_HELIO None heliocentric redshift (corrected for heliocentric motion, template offsets and slit vane shift) src.redshift;pos.heliocentric
Z None raw measured redshift,(corrected for template offsets and slit vane shift) src.redshift
Z_ORIGIN None redshift from C=combined V or R frame src.redshift
CZ None Cartesian z of unit vector on celestial sphere meta.cryptic
CY None Cartesian y of unit vector on celestial sphere meta.cryptic
CX None Cartesian x of unit vector on celestial sphere meta.cryptic
MATCH_DR arcsec position match error (arcsec) stat.error;pos
OBSDEC degrees observed Dec (J2000 degrees) pos.eq.dec
OBSRA degrees observed RA (J2000 degrees) pos.eq.ra
TARGETNAME None matching name in target table, used to name FITS files and generate thumbnail images meta.id
TARGETID None ID no. in Target table meta.id.cross
SPECID None unique ID no., used to generate GIF image of spectrum meta.id
Input Catalogues
name: input_catalogues | type: CatalogueGroup | Heath Jones [javascript protected email address] | version 1 |
The various input catalogues used to create the target list
TWOMASS
name: TWOMASS | type: CatalogueTable | Heath Jones [javascript protected email address] | version 1 |
2MASS input catalogue J, H and K
Address this table as 6dfgs_fdr.TWOMASS
Name Unit Description UCD (hover for description)
Name Unit Description UCD
MUK20FE mag average surface brightness within the mu_K = 20mag/sq arcsec elliptical isophote (derived from K_M_K20FE, RADIUS and A_B) phot.mag.sb;stat.mean
RTOT arcsec radius of the total size of the galaxy phys.size.radius
KTOT mag K total magnitude phot.mag;em.IR.K
HTOT mag H total magnitude phot.mag;em.IR.H
JTOT mag J total magnitude phot.mag;em.IR.J
KEXT_K mag KEXT minus K (corrected) phot.mag;em.IR.K
K mag K magnitude (corrected) used for K selection phot.mag;em.IR.K
KEXT mag KEXT magnitude phot.mag;em.IR.K
H mag H magnitude (HEXT) used for H selection phot.mag;em.IR.H
J mag J magnitude (JEXT) used for J selection phot.mag;em.IR.J
CORR mag correction, based on MUK20FE, made to the isophotal magnitude K_M_K20FE to get a pseudo-total magnitude K phot.mag;em.IR.K;arith.factor
A_B arcsec minor/major axis ratio fit to 3-sigma super-coadd isophote phys.size.axisRatio;meta.modelled
RADIUS arcsec 20mag/sq." isophotal K fiducial elliptical aperture semi-major axis phys.angSize.smajAxis
K_M_K20FE mag K 20mag/sq." isophotal fiducial elliptical aperture magnitude phot.mag;em.IR.K
H_M_K20FE mag H 20mag/sq." isophotal fiducial elliptical aperture magnitude phot.mag;em.IR.H
J_M_K20FE mag J 20mag/sq." isophotal fiducial elliptical aperture magnitude phot.mag;em.IR.J
MAG_2 mag supplied magnitude phot.mag
PROGID None programme ID meta.id
MAG_1 mag supplied magnitude phot.mag
PRIORITY None survey weight meta.code.class
DEC degrees Dec J2000 pos.eq.dec
RA degrees RA J2000 pos.eq.ra
TARGETID None matching ID number in target meta.id.cross
TARGETNAME None matching name in target table, used to name FITS files and generate thumbnail images meta.id
prevCATNAME None original catalogue name meta.id
CATNAME None 2MASS catalogue name meta.id
OBJID None unique ID number meta.id;meta.main
SUPERCOS
name: SUPERCOS | type: CatalogueTable | Heath Jones [javascript protected email address] | version 1 |
SuperCOSMOS bright galaxies Bj and R
Address this table as 6dfgs_fdr.SUPERCOS
Name Unit Description UCD (hover for description)
Name Unit Description UCD
COMMENT None SuperCOSMOS reference (field no. + B_index + R_index) meta.note
MAG_2 mag R magnitude, SuperCOSMOS magnitudes generated from a revised calibration, done at the time of input catalogue preparation, tuned to the magnitude range of interest. phot.mag
PROGID None programme ID meta.id
MAG_1 mag Bj magnitude, SuperCOSMOS magnitudes generated from a revised calibration, done at the time of input catalogue preparation, tuned to the magnitude range of interest. phot.mag
PRIORITY None survey weight meta.code.class
DEC degrees Dec J2000 pos.eq.dec
RA degrees RA J2000 pos.eq.ra
TARGETID None matching ID number in target meta.id.cross
TARGETNAME None matching name in target table, used to name FITS files and generate thumbnail images meta.id
CATNAME None supplied catalogue name meta.id
OBJID None unique ID number meta.id;meta.mainmeta.id;meta.main
FSC
name: FSC | type: CatalogueTable | Heath Jones [javascript protected email address] | version 1 |
Sources from the IRAS FAINT Source Catalogue
Address this table as 6dfgs_fdr.FSC
Name Unit Description UCD (hover for description)
Name Unit Description UCD
COMMENT None supplied comments meta.note
MAG_2 mag supplied magnitude 2 phot.mag
PROGID None programme ID meta.id
MAG_1 mag supplied magnitude 1 phot.mag
PRIORITY None survey weight meta.code.class
DEC degrees Dec J2000 pos.eq.dec
RA degrees RA J2000 pos.eq.ra
TARGETID None matching ID number in target meta.id.cross
TARGETNAME None matching name in target table, used to name FITS files and generate thumbnail images meta.id
CATNAME None supplied catalogue name meta.id
OBJID None unique ID number meta.id;meta.main
RASS
name: RASS | type: CatalogueTable | Heath Jones [javascript protected email address] | version 1 |
Candidate AGN from the ROSAT All-Sky Survey
Address this table as 6dfgs_fdr.RASS
Name Unit Description UCD (hover for description)
Name Unit Description UCD
PRIORITY None survey weight meta.code.class
COMMENT None supplied comments meta.note
MAG_2 mag supplied magnitude 2 phot.mag
PROGID None programme ID meta.id
MAG_1 mag supplied magnitude 1 phot.mag
DEC degrees Dec J2000 pos.eq.dec
RA degrees RA J2000 pos.eq.ra
TARGETID None matching ID number in target meta.id.cross
TARGETNAME None matching name in target table, used to name FITS files and generate thumbnail images meta.id
CATNAME None supplied catalogue name meta.id
OBJID None unique ID number meta.id;meta.main
HIPASS
name: HIPASS | type: CatalogueTable | Heath Jones [javascript protected email address] | version 1 |
Sources from the HIPASS HI survey
Address this table as 6dfgs_fdr.HIPASS
Name Unit Description UCD (hover for description)
Name Unit Description UCD
MAG_2 mag supplied magnitude 2 phot.mag
PROGID None programme ID meta.id
MAG_1 mag supplied magnitude 1 phot.mag
PRIORITY None survey weight meta.code.class
DEC degrees Dec J2000 pos.eq.dec
RA degrees RA J2000 pos.eq.ra
TARGETID None matching ID number in target meta.id.cross
TARGETNAME None matching name in target table, used to name FITS files and generate thumbnail images meta.id
CATNAME None supplied catalogue name meta.id
OBJID None unique ID number meta.id;meta.main
DURUKST
name: DURUKST | type: CatalogueTable | Heath Jones [javascript protected email address] | version 1 |
Extension to Durham/UKST galaxy survey
Address this table as 6dfgs_fdr.DURUKST
Name Unit Description UCD (hover for description)
Name Unit Description UCD
MAG_2 mag supplied magnitude 2 phot.mag
PROGID None programme ID meta.id
MAG_1 mag supplied magnitude 1 phot.mag
PRIORITY None survey weight meta.code.class
DEC degrees Dec J2000 pos.eq.dec
RA degrees RA J2000 pos.eq.ra
TARGETID None matching ID number in target meta.id.cross
TARGETNAME None matching name in target table, used to name FITS files and generate thumbnail images meta.id
CATNAME None supplied catalogue name meta.id
OBJID None unique ID number meta.id;meta.main
SHAPLEY
name: SHAPLEY | type: CatalogueTable | Heath Jones [javascript protected email address] | version 1 |
Galaxies from the Shapley supercluster
Address this table as 6dfgs_fdr.SHAPLEY
Name Unit Description UCD (hover for description)
Name Unit Description UCD
MAG_2 mag supplied magnitude 2 phot.mag
PROGID None programme ID meta.id
MAG_1 mag supplied magnitude 1 phot.mag
PRIORITY None survey weight meta.code.class
DEC degrees Dec J2000 pos.eq.dec
RA degrees RA J2000 pos.eq.ra
TARGETID None matching ID number in target meta.id.cross
TARGETNAME None matching name in target table, used to name FITS files and generate thumbnail images meta.id
CATNAME None supplied catalogue name meta.id
OBJID None unique ID number meta.id;meta.main
DENISI
name: DENISI | type: CatalogueTable | Heath Jones [javascript protected email address] | version 1 |
Galaxies from DENIS I < 14.85
Address this table as 6dfgs_fdr.DENISI
Name Unit Description UCD (hover for description)
Name Unit Description UCD
COMMENT None supplied comments meta.note
MAG_2 mag supplied magnitude 2 phot.mag
PROGID None programme ID meta.id
MAG_1 mag supplied magnitude 1 phot.mag
PRIORITY None survey weight meta.code.class
DEC degrees Dec J2000 pos.eq.dec
RA degrees RA J2000 pos.eq.ra
TARGETID None matching ID number in target meta.id.cross
TARGETNAME None matching name in target table, used to name FITS files and generate thumbnail images meta.id
CATNAME None supplied catalogue name meta.id
OBJID None unique ID number meta.id;meta.main
DENISJ
name: DENISJ | type: CatalogueTable | Heath Jones [javascript protected email address] | version 1 |
galaxies from DENIS J < 13.85
Address this table as 6dfgs_fdr.DENISJ
Name Unit Description UCD (hover for description)
Name Unit Description UCD
COMMENT None supplied comments meta.note
MAG_2 mag supplied magnitude 2 phot.mag
PROGID None programme ID meta.id
MAG_1 mag supplied magnitude 1 phot.mag
PRIORITY None survey weight meta.code.class
DEC degrees Dec J2000 pos.eq.dec
RA degrees RA J2000 pos.eq.ra
TARGETID None matching ID number in target meta.id.cross
TARGETNAME None matching name in target table, used to name FITS files and generate thumbnail images meta.id
CATNAME None supplied catalogue name meta.id
OBJID None unique ID number meta.id;meta.main
AGN2MASS
name: AGN2MASS | type: CatalogueTable | Heath Jones [javascript protected email address] | version 1 |
Candidate AGN from the 2MASS red AGN survey
Address this table as 6dfgs_fdr.AGN2MASS
Name Unit Description UCD (hover for description)
Name Unit Description UCD
MAG_3 mag supplied magnitude 3 phot.mag
MAG_2 mag supplied magnitude 2 phot.mag
PROGID None programme ID meta.id
MAG_1 mag supplied magnitude 1 phot.mag
PRIORITY None survey weight meta.code.class
DEC degrees Dec J2000 pos.eq.dec
RA degrees RA J2000 pos.eq.ra
TARGETID None matching ID number in target meta.id.cross
TARGETNAME None matching name in target table, used to name FITS files and generate thumbnail images meta.id
CATNAME None supplied catalogue name meta.id
OBJID None unique ID number meta.id;meta.main
HES
name: HES | type: CatalogueTable | Heath Jones [javascript protected email address] | version 1 |
Candidate QSOs from the Hamburg/ESO Survey
Address this table as 6dfgs_fdr.HES
Name Unit Description UCD (hover for description)
Name Unit Description UCD
TARGETNAME None matching name in target table, used to name FITS files and generate thumbnail images meta.id
MAG_2 mag supplied magnitude 2 phot.mag
PROGID None programme ID meta.id
MAG_1 mag supplied magnitude 1 phot.mag
PRIORITY None survey weight meta.code.class
DEC degrees Dec J2000 pos.eq.dec
RA degrees RA J2000 pos.eq.ra
TARGETID None matching ID number in target meta.id.cross
CATNAME None supplied catalogue name meta.id
OBJID None unique ID number meta.id;meta.main
NVSS
name: NVSS | type: CatalogueTable | Heath Jones [javascript protected email address] | version 1 |
Candidate QSOs from NVSS
Address this table as 6dfgs_fdr.NVSS
Name Unit Description UCD (hover for description)
Name Unit Description UCD
MAG_2 mag supplied magnitude 2 phot.mag
PROGID None programme ID meta.id
MAG_1 mag supplied magnitude 1 phot.mag
PRIORITY None survey weight meta.code.class
DEC degrees Dec J2000 pos.eq.dec
RA degrees RA J2000 pos.eq.ra
TARGETID None matching ID number in target meta.id.cross
TARGETNAME None matching name in target table, used to name FITS files and generate thumbnail images meta.id
CATNAME None supplied catalogue name meta.id
OBJID None unique ID number meta.id;meta.main
SUMSS
name: SUMSS | type: CatalogueTable | Heath Jones [javascript protected email address] | version 1 |
Bright radio sources from SUMSS
Address this table as 6dfgs_fdr.SUMSS
Name Unit Description UCD (hover for description)
Name Unit Description UCD
MAG_2 mag supplied magnitude 2 phot.mag
PROGID None programme ID meta.id
MAG_1 mag supplied magnitude 1 phot.mag
PRIORITY None survey weight meta.code.class
DEC degrees Dec J2000 pos.eq.dec
RA degrees RA J2000 pos.eq.ra
TARGETID None matching ID number in target meta.id.cross
TARGETNAME None matching name in target table, used to name FITS files and generate thumbnail images meta.id
CATNAME None supplied catalogue name meta.id
OBJID None unique ID number meta.id;meta.main
supplementary
name: supplementary | type: CatalogueGroup | Heath Jones [javascript protected email address] | version 1 |
Additional tables produced as part of 6dfgs
Data Central Generated
name: dc_generated | type: CatalogueGroup | Data Central [javascript protected email address] | version 1 |
Additional tables created by Data Central
dc_source_list
name: dc_source_list | type: CatalogueTable | Data Central [javascript protected email address] | version 1 |
Source list of all objects contained within 6dFGS
Address this table as 6dfgs_fdr.dc_source_list
Name Unit Description UCD (hover for description)
Name Unit Description UCD
dec degrees master Dec J2000 (decimal degrees) pos.eq.dec
ra degrees master RA J2000 (decimal degrees) pos.eq.ra
source_name None unique ID used for identifying sources meta.id;meta.main
AAT
name: AAT | type: SpectraFacility |
All 6dFGS spectra obtained at the AAT.
1D Spectrum
name: spectrum_1d | type: SpectrumDataProduct | Heath Jones [javascript protected email address] | version 1.0 |
Reduced 1D spectrum
1D Spectrum
name: spectrum_1d_table | type: SpectrumDataProduct | Heath Jones [javascript protected email address] | version 1.0 |
Reduced 1D spectrum
GALAH 
name: galah | type: Survey | website | docs |
Studying galaxy evolution through galactic archaeology
Data Release 1
name: dr1 | type: DataRelease | ingested: 09 Feb 2021, 3:06 p.m. | Sarah Martell [javascript protected email address] | version 1.0 |
Objects
name: Objects | type: CatalogueGroup | version - |
This group contains objects in the GALAH survey.
Catalogue
name: Catalogue | type: CatalogueTable | version - |
GALAH object properties for Data Release 1
Address this table as galah_dr1.Catalogue
Name Unit Description UCD (hover for description)
Name Unit Description UCD
vrad - Radial velocity -
tycho2_id - Tycho-2 ID number -
tmass_id - 2MASS ID number -
teff - Effective temparature -
ra - Right ascension (J2000.0) -
m_m_v - ?=99.999 V-band distance modulus -
logg - Surface gravity -
galah_id - GALAH Survey ID number -
fe_h - Metallicity -
e_b_v - ?=99.999 Reddening -
dec - Declination (J2000.0) -
alpha_fe - Alpha enhancement -
Data Release 2
name: dr2 | type: DataRelease | ingested: 09 Feb 2021, 3:06 p.m. | Sarah Martell [javascript protected email address] | version 1.0 |
paramabund
name: paramabund | type: CatalogueGroup | Sarah Martell [javascript protected email address] | version v2.1 |
This group contains tables of stellar parameters and abundances
galahdr2cat
name: galahdr2cat | type: CatalogueTable | Sarah Martell [javascript protected email address] | version v2.1 |
This table contains photometry, stellar parameters and abundances for GALAH DR2
Address this table as galah_dr2.galahdr2cat
Name Unit Description UCD (hover for description)
Name Unit Description UCD
rv_obst km/s Radial velocity, cross correlation to real spectra spec.dopplerVeloc.opt
rv_nogr_obst km/s Radial velocity, cross correlation to real spectra, uncorrected for gravitational redshift spec.dopplerVeloc.opt
raj2000 Deg Right ascension pos.eq.ra
o_fe Dex Oxygen abundance phys.abund
ni_fe Dex Nickel abundance phys.abund
ndfclass Observation type obs.param
na_fe Dex Sodium abundance phys.abund
mn_fe Dex Manganese abundance phys.abund
mg_fe Dex Magnesium abundance phys.abund
logg log(cm/s**2) Surface gravity phys.gravity
li_fe Dex Lithium abundance phys.abund
la_fe Dex Lanthanum abundance phys.abund
kmag Mag 2MASS K magnitude phot.mag
k_fe Dex Potassium abundance phys.abund
jmag Mag 2MASS J magnitude phot.mag
hmag Mag 2MASS H magnitude phot.mag
gaia_dr2_id Gaia SOURCE_ID meta.id.cross
flag_zn_fe Bitmask for zn_fe abundance difficulties meta.code.qual
flag_y_fe Bitmask for y_fe abundance difficulties meta.code.qual
flag_v_fe Bitmask for v_fe abundance difficulties meta.code.qual
flag_ti_fe Bitmask for ti_fe abundance difficulties meta.code.qual
flag_si_fe Bitmask for si_fe abundance difficulties meta.code.qual
flag_sc_fe Bitmask for sc_fe abundance difficulties meta.code.qual
flag_o_fe Bitmask for o_fe abundance difficulties meta.code.qual
flag_ni_fe Bitmask for ni_fe abundance difficulties meta.code.qual
flag_na_fe Bitmask for na_fe abundance difficulties meta.code.qual
flag_mn_fe Bitmask for mn_fe abundance difficulties meta.code.qual
flag_mg_fe Bitmask for mg_fe abundance difficulties meta.code.qual
flag_li_fe Bitmask for li_fe abundance difficulties meta.code.qual
flag_la_fe Bitmask for la_fe abundance difficulties meta.code.qual
flag_k_fe Bitmask for k_fe abundance difficulties meta.code.qual
flag_eu_fe Bitmask for eu_fe abundance difficulties meta.code.qual
flag_cu_fe Bitmask for cu_fe abundance difficulties meta.code.qual
flag_cr_fe Bitmask for cr_fe abundance difficulties meta.code.qual
flag_co_fe Bitmask for co_fe abundance difficulties meta.code.qual
flag_cannon Bitmask for analysis difficulties meta.code.qual
flag_ca_fe Bitmask for ca_fe abundance difficulties meta.code.qual
flag_c_fe Bitmask for c_fe abundance difficulties meta.code.qual
flag_ba_fe Bitmask for ba_fe abundance difficulties meta.code.qual
flag_al_fe Bitmask for al_fe abundance difficulties meta.code.qual
field_id GALAH field ID meta.id.parent
fe_h Dex Iron abundance phys.abund.fe
eu_fe Dex Europium abundance phys.abund
e_zn_fe Dex Uncertainty on zn_fe stat.error
e_y_fe Dex Uncertainty on y_fe stat.error
zn_fe Dex Zinc abundance phys.abund
y_fe Dex Yttrium abundance phys.abund
vsini km/s Rotational velocity phys.veloc.rotat
vmic km/s Microturbulent velocity phys.veloc.microTurb
vmag_jk Mag Synthetic V magnitude calculated from JHK phot.mag
v_fe Dex Vanadium abundance phys.abund
ti_fe Dex Titanium abundance phys.abund
teff K Effective temperature phys.temperature.effective
star_id 2MASS (preferred) or UCAC4 (secondary) ID number meta.id.cross
sp_label_distance Distance from the training set in stellar parameter space stat.value
sobject_id GALAH observation ID meta.id.parent
snr_c4 SNR in HERMES IR channel stat.snr
snr_c3 SNR in HERMES red channel stat.snr
snr_c2 SNR in HERMES green channel stat.snr
snr_c1 SNR in HERMES blue channel stat.snr
si_fe Dex Silicon abundance phys.abund
sc_fe Dex Scandium abundance phys.abund
rv_synt km/s Radial velocity, cross correlation to synthetic spectra spec.dopplerVeloc.opt
e_vsini km/s Uncertainty on vsini stat.error
e_vmic km/s Uncertainty on vmic stat.error
e_v_fe Dex Uncertainty on v_fe stat.error
e_ti_fe Dex Uncertainty on ti_fe stat.error
e_teff K Uncertainty on teff stat.error
e_si_fe Dex Uncertainty on si_fe stat.error
e_sc_fe Dex Uncertainty on sc_fe stat.error
e_rv_synt km/s Uncertainty on rv_synt stat.error
e_rv_obst km/s Uncertainty on rv_obst stat.error
e_rv_nogr_obst km/s Uncertainty on rv_obst stat.error
e_o_fe Dex Uncertainty on o_fe stat.error
e_ni_fe Dex Uncertainty on ni_fe stat.error
e_na_fe Dex Uncertainty on na_fe stat.error
e_mn_fe Dex Uncertainty on mn_fe stat.error
e_mg_fe Dex Uncertainty on mg_fe stat.error
e_logg log(cm/s**2) Uncertainty on logg stat.error
e_li_fe Dex Uncertainty on li_fe stat.error
e_la_fe Dex Uncertainty on la_fe stat.error
e_kmag Mag Uncertainty in K mag phot.mag
e_k_fe Dex Uncertainty on k_fe stat.error
e_jmag Mag Uncertainty in J mag phot.mag
e_hmag Mag Uncertainty in H mag phot.mag
e_fe_h Dex Uncertainty on fe_h stat.error
e_eu_fe Dex Uncertainty on eu_fe stat.error
e_cu_fe Dex Uncertainty on cu_fe stat.error
e_cr_fe Dex Uncertainty on cr_fe stat.error
e_co_fe Dex Uncertainty on co_fe stat.error
e_ca_fe Dex Uncertainty on ca_fe stat.error
e_c_fe Dex Uncertainty on c_fe stat.error
e_ba_fe Dex Uncertainty on ba_fe stat.error
e_alpha_fe Dex Uncertainty on alpha_fe stat.error
e_al_fe Dex Uncertainty on al_fe stat.error
dej2000 Deg Declination pos.eq.dec
cu_fe Dex Copper abundance phys.abund
cr_fe Dex Chromium abundance phys.abund
co_fe Dex Cobalt abundance phys.abund
chi2_cannon Chi squared of best-fit synthetic spectrum stat.fit.chi2
ca_fe Dex Calcium abundance phys.abund
c_fe Dex Carbon abundance phys.abund
ba_fe Dex Barium abundance phys.abund
alpha_fe Dex Alpha enhancement phys.abund
al_fe Dex Aluminium abundance phys.abund
Data Release 3
name: dr3 | type: DataRelease | ingested: 09 Feb 2021, 3:06 p.m. | Sarah Martell [javascript protected email address] | version 1.0 |
GALAH_DR3_main_allstar
name: mainstargroup | type: CatalogueGroup | Sven Buder [javascript protected email address] | version 200604 |
GALAH DR3 Main Allstar (Clean)
main_star
name: main_star | type: CatalogueTable | Sven Buder [javascript protected email address] | version 201101 |
GALAH DR3 Main Allstar (Clean)
Address this table as galah_dr3.main_star
Name Unit Description UCD (hover for description)
Name Unit Description UCD
star_id 2MASS identifier meta.id.cross
sobject_id GALAH identifier meta.id
source_id Gaia DR2 source_id meta.id.cross
survey_name Name of survey as part of GALAH+DR3 meta.id
field_id GALAH fco field meta.id
flag_repeat Repeat observation flag, indicating if used for clean catalog meta.code.qual,stat.fit
wg4_field GALAH WG4 field meta.number
wg4_pipeline SME pipeline version free/lbol/seis meta.version
flag_sp Stellar parameter quality flag meta.code.qual,stat.fit
teff K Spectroscopic effective temperature (used for fitting) phys.temperature.effective
e_teff K Uncertainty teff stat.error;phys.temperature.effective
irfm_teff K IRFM temperature (not used for synthesis) phys.temperature.effective,phot
irfm_ebv mag E(B-V) used for IRFM teff estimation phys.absorption.gal
irfm_ebv_ref Reference irfm_ebv meta.bib
logg log(cm.s**-2) Surface gravity (not fitted via spectra if wg4_pipeline not free) phys.gravity
e_logg log(cm.s**-2) Uncertainty logg stat.error;phys.gravity
fe_h Fe atomic abundance from Fe lines (final, 1D-NLTE) phys.abund.Fe
e_fe_h Uncertainty fe_h stat.error;phys.abund.Fe
flag_fe_h Quality flag fe_h meta.code.qual,stat.fit
fe_h_atmo sme.feh from stellar parameter run, fitted from H, Ti, Sc, Fe stat.fit.param
vmic km s-1 Microturbulence velocity (from empirical relation) phys.veloc.microTurb
vbroad km s-1 Broadening velocity (fitted sme.vsini with sme.vmac=0) phys.veloc.rotat
e_vbroad km s-1 Uncertainty of vbroad stat.error;phys.veloc.rotat
chi2_sp Chi2 value of stellar parameter fitting stat.fit.chi2
alpha_fe Combined, weighted alpha-process element abundance phys.abund
e_alpha_fe Uncertainty of alpha_fe stat.error;phys.abund
nr_alpha_fe Bitmask of used measurements for alpha_fe meta.number
flag_alpha_fe Quality flag of measurements for alpha_fe meta.code.qual,stat.fit
flux_A_Fe Normalised maximum absorption strength of in iron lines spectr.line
chi_A_Fe Chi2 value of iron abundance fitting stat.fit.chi2
Li_fe Neutral Li atomic abundance (final, 1D-NLTE) phys.abund
e_Li_fe Uncertainty Li_fe stat.error;phys.abund
flag_Li_fe Quality flag of Li_fe meta.code.qual,stat.fit
C_fe Neutral C atomic abundance (final, 1D-NLTE) phys.abund
e_C_fe Uncertainty C_fe stat.error;phys.abund
nr_C_fe Bitmask of used C ind lines meta.number
flag_C_fe Quality flag of C_fe meta.code.qual,stat.fit
O_fe Neutral O atomic abundance (final, 1D-NLTE) phys.abund
e_O_fe Uncertainty O_fe stat.error;phys.abund
nr_O_fe Bitmask of used O ind lines meta.number
flag_O_fe Quality flag of O_fe meta.code.qual,stat.fit
Na_fe Neutral Na atomic abundance (final, 1D-NLTE) phys.abund
e_Na_fe Uncertainty Na_fe stat.error;phys.abund
nr_Na_fe Bitmask of used Na ind lines meta.number
flag_Na_fe Quality flag of Na_fe meta.code.qual,stat.fit
Mg_fe Neutral Mg atomic abundance (final, 1D-NLTE) phys.abund
e_Mg_fe Uncertainty Mg_fe stat.error;phys.abund
nr_Mg_fe Bitmask of used Mg ind lines meta.number
flag_Mg_fe Quality flag of Mg_fe meta.code.qual,stat.fit
Al_fe Neutral Al atomic abundance (final, 1D-NLTE) phys.abund
e_Al_fe Uncertainty Al_fe stat.error;phys.abund
nr_Al_fe Bitmask of used Al ind lines meta.number
flag_Al_fe Quality flag of Al_fe meta.code.qual,stat.fit
Si_fe Neutral Si atomic abundance (final, 1D-NLTE) phys.abund
e_Si_fe Uncertainty Si_fe stat.error;phys.abund
nr_Si_fe Bitmask of used Si ind lines meta.number
flag_Si_fe Quality flag of Si_fe meta.code.qual,stat.fit
K_fe Neutral K atomic abundance (final, 1D-NLTE) phys.abund
e_K_fe Uncertainty K_fe stat.error;phys.abund
nr_K_fe Bitmask of used K ind lines meta.number
flag_K_fe Quality flag of K_fe meta.code.qual,stat.fit
Ca_fe Neutral Ca atomic abundance (final, 1D-NLTE) phys.abund
e_Ca_fe Uncertainty Ca_fe stat.error;phys.abund
nr_Ca_fe Bitmask of used Ca ind lines meta.number
flag_Ca_fe Quality flag of Ca_fe meta.code.qual,stat.fit
Sc_fe Neutral Sc atomic abundance (final, 1D-LTE) phys.abund
e_Sc_fe Uncertainty Sc_fe stat.error;phys.abund
nr_Sc_fe Bitmask of used Sc ind lines meta.number
flag_Sc_fe Quality flag of Sc_fe meta.code.qual,stat.fit
Ti_fe Neutral Ti atomic abundance (final, 1D-LTE) phys.abund
e_Ti_fe Uncertainty Ti_fe stat.error;phys.abund
nr_Ti_fe Bitmask of used Ti ind lines meta.number
flag_Ti_fe Quality flag of Ti_fe meta.code.qual,stat.fit
Ti2_fe Single-ionised Ti2 atomic abundance (final, 1D-LTE) phys.abund
e_Ti2_fe Uncertainty Ti2_fe stat.error;phys.abund
nr_Ti2_fe Bitmask of used Ti2 ind lines meta.number
flag_Ti2_fe Quality flag of Ti2_fe meta.code.qual,stat.fit
V_fe Neutral V atomic abundance (final, 1D-LTE) phys.abund
e_V_fe Uncertainty V_fe stat.error;phys.abund
nr_V_fe Bitmask of used V ind lines meta.number
flag_V_fe Quality flag of V_fe meta.code.qual,stat.fit
Cr_fe Neutral Cr atomic abundance (final, 1D-LTE) phys.abund
e_Cr_fe Uncertainty Cr_fe stat.error;phys.abund
nr_Cr_fe Bitmask of used Cr ind lines meta.number
flag_Cr_fe Quality flag of Cr_fe meta.code.qual,stat.fit
Mn_fe Neutral Mn atomic abundance (final, 1D-NLTE) phys.abund
e_Mn_fe Uncertainty Mn_fe stat.error;phys.abund
nr_Mn_fe Bitmask of used Mn ind lines meta.number
flag_Mn_fe Quality flag of Mn_fe meta.code.qual,stat.fit
Co_fe Neutral Co atomic abundance (final, 1D-LTE) phys.abund
e_Co_fe Uncertainty Co_fe stat.error;phys.abund
nr_Co_fe Bitmask of used Co ind lines meta.number
flag_Co_fe Quality flag of Co_fe meta.code.qual,stat.fit
Ni_fe Neutral Ni atomic abundance (final, 1D-LTE) phys.abund
e_Ni_fe Uncertainty Ni_fe stat.error;phys.abund
nr_Ni_fe Bitmask of used Ni ind lines meta.number
flag_Ni_fe Quality flag of Ni_fe meta.code.qual,stat.fit
Cu_fe Neutral Cu atomic abundance (final, 1D-LTE) phys.abund
e_Cu_fe Uncertainty Cu_fe stat.error;phys.abund
nr_Cu_fe Bitmask of used Cu ind lines meta.number
flag_Cu_fe Quality flag of Cu_fe meta.code.qual,stat.fit
Zn_fe Neutral Zn atomic abundance (final, 1D-LTE) phys.abund
e_Zn_fe Uncertainty Zn_fe stat.error;phys.abund
nr_Zn_fe Bitmask of used Zn ind lines meta.number
flag_Zn_fe Quality flag of Zn_fe meta.code.qual,stat.fit
Rb_fe Neutral Rb atomic abundance (final, 1D-LTE) phys.abund
e_Rb_fe Uncertainty Rb_fe stat.error;phys.abund
nr_Rb_fe Bitmask of used Rb ind lines meta.number
flag_Rb_fe Quality flag of Rb_fe meta.code.qual,stat.fit
Sr_fe Neutral Sr atomic abundance (final, 1D-LTE) phys.abund
e_Sr_fe Uncertainty Sr_fe stat.error;phys.abund
nr_Sr_fe Bitmask of used Sr ind lines meta.number
flag_Sr_fe Quality flag of Sr_fe meta.code.qual,stat.fit
Y_fe Neutral Y atomic abundance (final, 1D-LTE) phys.abund
e_Y_fe Uncertainty Y_fe stat.error;phys.abund
nr_Y_fe Bitmask of used Y ind lines meta.number
flag_Y_fe Quality flag of Y_fe meta.code.qual,stat.fit
Zr_fe Neutral Zr atomic abundance (final, 1D-LTE) phys.abund
e_Zr_fe Uncertainty Zr_fe stat.error;phys.abund
nr_Zr_fe Bitmask of used Zr ind lines meta.number
flag_Zr_fe Quality flag of Zr_fe meta.code.qual,stat.fit
Mo_fe Neutral Mo atomic abundance (final, 1D-LTE) phys.abund
e_Mo_fe Uncertainty Mo_fe stat.error;phys.abund
nr_Mo_fe Bitmask of used Mo ind lines meta.number
flag_Mo_fe Quality flag of Mo_fe meta.code.qual,stat.fit
Ru_fe Neutral Ru atomic abundance (final, 1D-LTE) phys.abund
e_Ru_fe Uncertainty Ru_fe stat.error;phys.abund
nr_Ru_fe Bitmask of used Ru ind lines meta.number
flag_Ru_fe Quality flag of Ru_fe meta.code.qual,stat.fit
Ba_fe Single-ionised Ba atomic abundance (final, 1D-NLTE) phys.abund
e_Ba_fe Uncertainty Ba_fe stat.error;phys.abund
nr_Ba_fe Bitmask of used Ba ind lines meta.number
flag_Ba_fe Quality flag of Ba_fe meta.code.qual,stat.fit
La_fe Single-ionised La atomic abundance (final, 1D-LTE) phys.abund
e_La_fe Uncertainty La_fe stat.error;phys.abund
nr_La_fe Bitmask of used La ind lines meta.number
flag_La_fe Quality flag of La_fe meta.code.qual,stat.fit
Ce_fe Single-ionised Ce atomic abundance (final, 1D-LTE) phys.abund
e_Ce_fe Uncertainty Ce_fe stat.error;phys.abund
nr_Ce_fe Bitmask of used Ce ind lines meta.number
flag_Ce_fe Quality flag of Ce_fe meta.code.qual,stat.fit
Nd_fe Single-ionised Nd atomic abundance (final, 1D-LTE) phys.abund
e_Nd_fe Uncertainty Nd_fe stat.error;phys.abund
nr_Nd_fe Bitmask of used Nd ind lines meta.number
flag_Nd_fe Quality flag of Nd_fe meta.code.qual,stat.fit
Sm_fe Single-ionised Sm atomic abundance (final, 1D-LTE) phys.abund
e_Sm_fe Uncertainty Sm_fe stat.error;phys.abund
nr_Sm_fe Bitmask of used Sm ind lines meta.number
flag_Sm_fe Quality flag of Sm_fe meta.code.qual,stat.fit
Eu_fe Single-ionised Eu atomic abundance (final, 1D-LTE) phys.abund
e_Eu_fe Uncertainty Eu_fe stat.error;phys.abund
nr_Eu_fe Bitmask of used Eu ind lines meta.number
flag_Eu_fe Quality flag of Eu_fe meta.code.qual,stat.fit
ra deg propagated from Gaia DR2 pos.eq.ra;meta.main
ra_error mas propagated from Gaia DR2 stat.error;pos.eq.ra
dec deg propagated from Gaia DR2 pos.eq.dec;meta.main
dec_error mas propagated from Gaia DR2 stat.error;pos.eq.dec
l deg propagated from Gaia DR2 pos.galactic.lon
b deg propagated from Gaia DR2 pos.galactic.lat
r_lo pc propagated from 2018AJ....156...58B stat.error;stat.min;pos.distance
r_hi pc propagated from 2018AJ....156...58B stat.error;stat.max;pos.distance
r_len pc propagated from 2018AJ....156...58B stat.fit.param;pos.distance
pmra mas yr-1 propagated from Gaia DR2 pos.pm;pos.eq.ra
pmra_error mas yr-1 propagated from Gaia DR2 stat.error;pos.pm;pos.eq.ra
pmdec mas yr-1 propagated from Gaia DR2 pos.pm;pos.eq.dec
pmdec_error mas yr-1 propagated from Gaia DR2 stat.error;pos.pm;pos.eq.dec
ra_dec_corr propagated from Gaia DR2 stat.correlation;pos.eq.ra;pos.eq.dec
ra_parallax_corr propagated from Gaia DR2 stat.correlation;pos.eq.ra;pos.parallax
ra_pmra_corr propagated from Gaia DR2 stat.correlation;pos.eq.ra;pos.pm;pos.eq.ra
ra_pmdec_corr propagated from Gaia DR2 stat.correlation;pos.eq.ra;pos.pm;pos.eq.dec
dec_parallax_corr propagated from Gaia DR2 stat.correlation;pos.eq.dec;pos.parallax
dec_pmra_corr propagated from Gaia DR2 stat.correlation;pos.eq.dec;pos.pm;pos.eq.ra
dec_pmdec_corr propagated from Gaia DR2 stat.correlation;pos.eq.dec;pos.pm;pos.eq.dec
parallax_pmra_corr propagated from Gaia DR2 stat.correlation;pos.parallax;pos.pm;pos.eq.ra
parallax_pmdec_corr propagated from Gaia DR2 stat.correlation;pos.parallax;pos.pm;pos.eq.dec
pmra_pmdec_corr propagated from Gaia DR2 stat.correlation;pos.pm;pos.eq.ra;pos.pm;pos.eq.dec
rv_galah km s-1 SME fitted radial velocity from GALAH spectra spect.dopplerVeloc.opt
e_rv_galah km s-1 Uncertainty of rv_galah stat.error;spect.dopplerVeloc.opt
rv_gaia km s-1 propagated from Gaia DR2 spect.dopplerVeloc.opt
e_rv_gaia km s-1 propagated from Gaia DR2 stat.error;spect.dopplerVeloc.opt
red_flag eduction pipeline quality flag meta.code.qual;
snr_c1_iraf Average SNR/px CCD1 stat.snr
snr_c2_iraf Average SNR/px CCD2 stat.snr
snr_c3_iraf Average SNR/px CCD3 stat.snr
snr_c4_iraf Average SNR/px CCD4 stat.snr
flag_guess GUESS reduction pipeline quality flag meta.code.qual,stat.fit
v_jk mag V magnitude estimated from 2MASS J and Ks mag phot.mag
j_m mag propagated from 2MASS phot.mag;em.IR.J
j_msigcom mag propagated from 2MASS stat.error;phot.mag;em.IR.J
h_m mag propagated from 2MASS phot.mag;em.IR.H
h_msigcom mag propagated from 2MASS stat.error;phot.mag;em.IR.H
ks_m mag propagated from 2MASS phot.mag;em.IR.K
ks_msigcom mag propagated from 2MASS stat.error;phot.mag;em.IR.K
ph_qual_tmass propagated from 2MASS ph_qual meta.code.qual;phot
w2mpro mag propagated from AllWISE phot.mag;em.IR.4-8um
w2mpro_error mag propagated from AllWISE stat.error;phot.mag
ph_qual_wise propagated from AllWISE ph_qual meta.code.qual;phot
a_ks mag Used Ks band extinction phys.absorption.gal
e_a_ks mag Uncertainty of a_ks stat.error,phys.absorption.gal
bc_ks mag Used Bolometric Correction for Ks band phot.mag.bc;em.IR.K
parallax mas propagated from Gaia DR2 pos.parallax
parallax_error mas propagated from Gaia DR2 stat.error;pos.parallax
ruwe propagated from Gaia DR2 stat.error
phot_g_mean_mag mag propagated from Gaia DR2 phot.mag;stat.mean;em.opt
bp_rp mag propagated from Gaia DR2 phot.color
nr_Li_fe Bitmask of used Li ind lines meta.number
r_est pc propagated from 2018AJ....156...58B pos.distance
GALAH_DR3_main_allspec
name: mainspecgroup | type: CatalogueGroup | Sven Buder [javascript protected email address] | version 200604 |
GALAH DR3 Main Allspec (Extended Caution)
main_spec
name: main_spec | type: CatalogueTable | Sven Buder [javascript protected email address] | version 201101 |
GALAH DR3 Main Allspec (Extended Caution)
Address this table as galah_dr3.main_spec
Name Unit Description UCD (hover for description)
Name Unit Description UCD
ind_cov_e_Ti4720 SME covariance fitting uncertainty ind_Ti4720_fe fit.param;stat.error;phys.abund
ind_flag_Ti4720 Quality flag fit for ind_Ti4720_fe meta.code.qual,stat.fit
ind_Ti4849_fe Individual uncalibrated measurmenet of line/combo Ti4849 phys.abund
ind_flag_V4784 Quality flag fit for ind_V4784_fe meta.code.qual,stat.fit
star_id 2MASS identifier meta.id.cross
sobject_id GALAH identifier meta.id
source_id Gaia DR2 source_id meta.id.cross
survey_name Name of survey as part of GALAH+DR3 meta.id
field_id GALAH fco field meta.id
flag_repeat Repeat observation flag, indicating if used for clean catalog meta.code.qual,stat.fit
wg4_field GALAH WG4 field meta.number
wg4_pipeline SME pipeline version free/lbol/seis meta.version
flag_sp Stellar parameter quality flag meta.code.qual,stat.fit
teff K Spectroscopic effective temperature (used for fitting) phys.temperature.effective
e_teff K Uncertainty teff stat.error;phys.temperature.effective
irfm_teff K IRFM temperature (not used for synthesis) phys.temperature.effective,phot
irfm_ebv mag E(B-V) used for IRFM teff estimation phys.absorption.gal
irfm_ebv_ref Reference irfm_ebv meta.bib
cov_e_teff K SME covariance fitting uncertainty teff fit.param;stat.error;phys.temperature.effective
init_teff K SME initial teff fit.param;phys.temperature.effective
logg log(cm.s**-2) Surface gravity (not fitted via spectra if wg4_pipeline not free) phys.gravity
e_logg log(cm.s**-2) Uncertainty logg stat.error;phys.gravity
cov_e_logg log(cm.s**-2) MonteCarlo uncertainty logg fit.param;stat.error;phys.gravity
init_logg log(cm.s**-2) SME initial logg fit.param;phys.gravity
fe_h Fe atomic abundance from Fe lines (final, 1D-NLTE) phys.abund.Fe
e_fe_h Uncertainty fe_h stat.error;phys.abund.Fe
cov_e_fe_h SME covariance fitting uncertainty fe_h fit.param;stat.error;phys.abund.Fe
flag_fe_h Quality flag fe_h meta.code.qual,stat.fit
fe_h_atmo sme.feh from stellar parameter run, fitted from H, Ti, Sc, Fe stat.fit.param
e_fe_h_atmo Uncertainty fe_h_atmo fit.param;phys.abund.Fe
cov_e_fe_h_atmo SME covariance fitting uncertainty sme.feh fit.param;stat.error;phys.abund.Fe
init_fe_h_atmo SME initial sme.feh fit.param;stat.error;phys.abund.Fe
vmic km s-1 Microturbulence velocity (from empirical relation) phys.veloc.microTurb
vbroad km s-1 Broadening velocity (fitted sme.vsini with sme.vmac=0) phys.veloc.rotat
e_vbroad km s-1 Uncertainty of vbroad stat.error;phys.veloc.rotat
cov_e_vbroad km s-1 SME covariance fitting uncertainty sme.vsini fit.param;stat.error;phys.veloc.rotat
init_vbroad km s-1 SME initial broadening velocity fit.param;stat.error;phys.veloc.rotat
mass solMass Stellar parameter fitting product of stellar mass fit.param;phys.mass
lbol solLum Stellar parameter fitting product of bolometric luminosity fit.param;phys.luminosity
age Gyr Stellar parameter fitting product of stellar age fit.param;time.age
chi2_sp Chi2 value of stellar parameter fitting stat.fit.chi2
alpha_fe Combined, weighted alpha-process element abundance phys.abund
e_alpha_fe Uncertainty of alpha_fe stat.error;phys.abund
nr_alpha_fe Bitmask of used measurements for alpha_fe meta.number
flux_A_Fe Normalised maximum absorption strength of in iron lines spectr.line
chi_A_Fe Chi2 value of iron abundance fitting stat.fit.chi2
ind_Li6708_fe Individual uncalibrated measurmenet of line/combo Li6708 with local RV fitted phys.abund
ind_cov_e_Li6708 SME covariance fitting uncertainty ind_Li6708_fe fit.param;stat.error;phys.abund
ind_flag_Li6708 Quality flag fit for ind_Li6708_fe meta.code.qual,stat.fit
ind_Li6708_NoRV_fe Individual uncalibrated measurmenet of line/combo Li6708_NoRV with RV fixed phys.abund
ind_cov_e_Li6708_NoRV SME covariance fitting uncertainty ind_Li6708_NoRV_fe fit.param;stat.error;phys.abund
ind_flag_Li6708_NoRV Quality flag fit for ind_Li6708_NoRV_fe meta.code.qual,stat.fit
ind_C6588_fe Individual uncalibrated measurmenet of line/combo C6588 phys.abund
ind_cov_e_C6588 SME covariance fitting uncertainty ind_C6588_fe fit.param;stat.error;phys.abund
ind_flag_C6588 Quality flag fit for ind_C6588_fe meta.code.qual,stat.fit
ind_O_fe Individual uncalibrated measurmenet of line/combo O phys.abund
ind_cov_e_O SME covariance fitting uncertainty ind_O_fe fit.param;stat.error;phys.abund
ind_flag_O Quality flag fit for ind_O_fe meta.code.qual,stat.fit
ind_Na_fe Individual uncalibrated measurmenet of line/combo Na phys.abund
ind_cov_e_Na SME covariance fitting uncertainty ind_Na_fe fit.param;stat.error;phys.abund
ind_flag_Na Quality flag fit for ind_Na_fe meta.code.qual,stat.fit
ind_Mg5711_fe Individual uncalibrated measurmenet of line/combo Mg5711 phys.abund
ind_cov_e_Mg5711 SME covariance fitting uncertainty ind_Mg5711_fe fit.param;stat.error;phys.abund
ind_flag_Mg5711 Quality flag fit for ind_Mg5711_fe meta.code.qual,stat.fit
ind_Al_fe Individual uncalibrated measurmenet of line/combo Al phys.abund
ind_cov_e_Al SME covariance fitting uncertainty ind_Al_fe fit.param;stat.error;phys.abund
ind_flag_Al Quality flag fit for ind_Al_fe meta.code.qual,stat.fit
ind_Si_fe Individual uncalibrated measurmenet of line/combo Si phys.abund
ind_cov_e_Si SME covariance fitting uncertainty ind_Si_fe fit.param;stat.error;phys.abund
ind_flag_Si Quality flag fit for ind_Si_fe meta.code.qual,stat.fit
ind_K7699_fe Individual uncalibrated measurmenet of line/combo K7699 phys.abund
ind_cov_e_K7699 SME covariance fitting uncertainty ind_K7699_fe fit.param;stat.error;phys.abund
ind_flag_K7699 Quality flag fit for ind_K7699_fe meta.code.qual,stat.fit
ind_Ca_fe Individual uncalibrated measurmenet of line/combo Ca phys.abund
ind_cov_e_Ca SME covariance fitting uncertainty ind_Ca_fe fit.param;stat.error;phys.abund
ind_flag_Ca Quality flag fit for ind_Ca_fe meta.code.qual,stat.fit
ind_Sc_fe Individual uncalibrated measurmenet of line/combo Sc phys.abund
ind_cov_e_Sc SME covariance fitting uncertainty ind_Sc_fe fit.param;stat.error;phys.abund
ind_flag_Sc Quality flag fit for ind_Sc_fe meta.code.qual,stat.fit
ind_Ti4758_fe Individual uncalibrated measurmenet of line/combo Ti4758 phys.abund
ind_cov_e_Ti4758 SME covariance fitting uncertainty ind_Ti4758_fe fit.param;stat.error;phys.abund
ind_flag_Ti4758 Quality flag fit for ind_Ti4758_fe meta.code.qual,stat.fit
ind_Ti4759_fe Individual uncalibrated measurmenet of line/combo Ti4759 phys.abund
ind_cov_e_Ti4759 SME covariance fitting uncertainty ind_Ti4759_fe fit.param;stat.error;phys.abund
ind_flag_Ti4759 Quality flag fit for ind_Ti4759_fe meta.code.qual,stat.fit
ind_Ti4778_fe Individual uncalibrated measurmenet of line/combo Ti4778 phys.abund
ind_cov_e_Ti4778 SME covariance fitting uncertainty ind_Ti4778_fe fit.param;stat.error;phys.abund
ind_flag_Ti4778 Quality flag fit for ind_Ti4778_fe meta.code.qual,stat.fit