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J/MNRAS/508/3877/maincat Catalogue of white dwarfs in Gaia EDR3 (Gentile+, 2021)
White dwarf main catalog (1280266 rows)
  recno=167848
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ColumnValue  Explain   (UCD)
_RAJ200020 08 28.0665909427 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000-19 37 54.363550846 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195020 05 33.9600918665 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950-19 46 41.523290868 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon022.8956068770404 deg Galactic longitude at Epoch=J2016, proper motions taken into account (pos.galactic.lon)
_Glat-25.4463683730859 deg Galactic latitude at Epoch=J2016, proper motions taken into account (pos.galactic.lat)
167848recno 167848  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

WDJnameWDJ200828.06-193754.38  WD name (JHHMMSS.ss+DDMMSS.s) equinox and epoch 2000 (meta.id;meta.main)
GaiaEDR36866620299246839424  Gaia EDR3 source_id (source_id) (meta.id)
GaiaDR26866620299246839424   Gaia DR2 source_id (dr2sourceid) (meta.id)
EDR3NameGaia EDR3 6866620299246839424  GaiaEDR3 name (Gaia EDR3 NNNNNNNNNNNNNNNNNNN) (meta.id)
RA_ICRS302.11691243788 deg (i) Gaia EDR3 Barycentric right ascension (ICRS) at Ep=2016.0 (ra) (pos.eq.ra;meta.main)
e_RA_ICRS 0.686050 mas Gaia EDR3 standard error on right ascension, eRA=eRA*cosDE (ra_error) (stat.error;pos.eq.ra)
DE_ICRS-19.63180085746 deg (i) Gaia EDR3 Barycentric declination (ICRS) at Ep=2016.0 (dec) (pos.eq.dec;meta.main)
e_DE_ICRS 0.497685 mas Gaia EDR3 standard error on declination (dec_error) (stat.error;pos.eq.dec)
Plx 2.2264 mas Gaia EDR3 Absolute stellar parallax at Ep=2016.0 (parallax) (pos.parallax)
e_Plx 0.8812 mas Gaia EDR3 parallax error (parallax_error) (stat.error;pos.parallax)
RPlx 2.5264  Gaia EDR3 Parallax divided by its standard error (parallaxovererror) (stat.fit.omc)
ZPcor-0.010420  Zero point offset correction (Lindegren et al., 2020A&A...633A...2L) (ZP_correction) (stat.correlation)
Pwd 0.298335  The probability of being a white dwarf (Pwd) (stat.fit.goodness)
density 328  The number of Gaia sources in the same ~= 50 arcsec sq. bin as this object (density) (meta.number)
SolID1636042515805110273  Gaia EDR3 Solution ID (solution_id) (meta.id;stat.fit)
RandomI 388015784  Gaia EDR3 Random index used to select subsets (random_index) (meta.id)
Epoch2016 yr Gaia EDR3 Reference epoch (ref_epoch) (meta.ref;time.epoch)
PM 10.046 mas/yr Gaia EDR3 Total proper motion (pm) (pos.pm)
e_PM 0.7099 mas/yr Gaia EDR3 Total proper motion error (pm_error) (stat.error)
pmRA -6.716 mas/yr Gaia EDR3 Proper motion in RA, pmRA*cosDE (pmra) (pos.pm;pos.eq.ra)
e_pmRA 0.759 mas/yr Gaia EDR3 Proper motion in RA error (pmra_error) (stat.error;pos.pm;pos.eq.ra)
pmDE -7.471 mas/yr Gaia EDR3 Proper motion in DE (pmdec) (pos.pm;pos.eq.dec)
e_pmDE 0.6672 mas/yr Gaia EDR3 Proper motion in DE error (pmdec_error) (stat.error;pos.pm;pos.eq.dec)
RADEcor-0.0364   [-1/1] Correlation between right ascension and declination (radeccorr) (stat.correlation)
RAPlxcor 0.4424   [-1/1] Correlation between right ascension and parallax (raparallaxcorr) (stat.correlation)
RApmRAcor 0.0779   [-1/1] Correlation between right ascension and proper motion in right ascension (rapmracorr) (stat.correlation)
RApmDEcor-0.2295   [-1/1] Correlation between right ascension and proper motion in declination (rapmdeccorr) (stat.correlation)
DEPlxcor-0.4412   [-1/1] Correlation between declination and parallax (decparallaxcorr) (stat.correlation)
DEpmRAcor 0.0747   [-1/1] Correlation between declination and proper motion in right ascension (decpmracorr) (stat.correlation)
DEpmDEcor 0.4656   [-1/1] Correlation between declination and proper motion in declination (decpmdeccorr) (stat.correlation)
PlxpmRAcor-0.1650   [-1/1] Correlation between parallax and proper motion in right ascension (parallaxpmracorr) (stat.correlation)
PlxpmDEcor-0.4553   [-1/1] Correlation between parallax and proper motion in declination (parallaxpmdeccorr) (stat.correlation)
pmRApmDEcor 0.3565   [-1/1] Correlation between proper motion in right ascension and proper motion in declination (pmrapmdeccorr) (stat.correlation)
NAL 232  Total number of observations AL (astrometricnobs_al) (meta.number)
NAC 0  Total number of observations AC (astrometricnobs_ac) (meta.number)
NgAL 230  Number of good observations AL (astrometricngoodobsal) (meta.number)
NbAL 2  Number of bad observations AL (astrometricnbadobsal) (meta.number)
gofAL -0.3501  Goodness of fit statistic of model wrt along-scan observations (astrometricgofal) (stat.fit.goodness)
chi2AL 232.68  AL chi-square value (astrometricchi2al) (stat.fit.chi2)
epsi 0.000000 mas Excess noise of the source (astrometricexcessnoise) (stat.fit.param)
sepsi 0.000000  Significance of excess noise (astrometricexcessnoise_sig) (stat.fit.param)
Solved31  Which parameters have been solved for? (astrometricparamssolved) (meta.code)
APF0  Primary or secondary (astrometricprimaryflag) (meta.code)
nueff 1.59217 um-1 Effective wavenumber of the source used in the astrometric solution (nueffusedinastrometry) (em.freq)
pscol  um Astrometrically estimated pseudocolour of the source (pseudocolour) (stat.fit.param)
e_pscol  um Standard error of the pseudocolour of the source (pseudocolour_error) (stat.error)
RApscolCorr    [-1/1] Correlation between right ascension and pseudocolour (rapseudocolourcorr) (stat.correlation)
DEpscolCorr    [-1/1] Correlation between declination and pseudocolour (decpseudocolourcorr) (stat.correlation)
PlxpscolCorr    [-1/1] Correlation between parallax and pseudocolour (parallaxpseudocolourcorr) (stat.correlation)
pmRApscolCorr    [-1/1] Correlation between proper motion in right ascension and pseudocolour (pmrapseudocolourcorr) (stat.correlation)
pmDEpscolCorr    [-1/1] Correlation between proper motion in declination and pseudocolour (pmdecpseudocolourcorr) (stat.correlation)
MatchObsA 27  Matched FOV transits used in the AGIS solution (astrometricmatchedtransits) (meta.number)
Nper15  Number of visibility periods used in Astrometric solution (visibilityperiodsused) (meta.number)
amax 1.200876 mas The longest semi-major axis of the -5–10 error ellipsoid (astrometricsigma5dmax) (phys.angSize.smajAxis)
MatchObs 29  The total number of field-of-view transits matched to this source (matched_transits) (meta.number)
NewMatchObs 4  The number of transits newly incorporated into an existing source in the current cycle (newmatchedtransits) (meta.number)
MatchObsrm 0  The number of transits removed from an existing source in the current cycle (matchedtransitsremoved) (meta.number)
IPDgofha 0.080743  Amplitude of the IPD GoF versus position angle of scan (ipdgofharmonic_amplitude) (stat.fit.param)
IPDgofhp 78.191833  Phase of the IPD GoF versus position angle of scan (ipdgofharmonic_phase) (stat.fit.param)
IPDfmp 0  Percent of successful-IPD windows with more than one peak (ipdfracmulti_peak) (stat.fit.param)
IPDfow 0  Percent of transits with truncated windows or multiple gate (ipdfracodd_win) (stat.fit.param)
RUWE 0.982068  Renormalised unit weight error (ruwe) (stat.error)
SDSk1 0.218013   Degree of concentration of scan directions across the source (scandirectionstrength_k1) (stat.fit.param)
SDSk2 0.440792   Degree of concentration of scan directions across the source (scandirectionstrength_k2) (stat.fit.param)
SDSk3 0.306650   Degree of concentration of scan directions across the source (scandirectionstrength_k3) (stat.fit.param)
SDSk4 0.407282   Degree of concentration of scan directions across the source (scandirectionstrength_k4) (stat.fit.param)
SDMk1 -85.858513   Mean position angle of scan directions across the source (scandirectionmean_k1) (pos.posAng;stat.mean)
SDMk2-13.357705   Mean position angle of scan directions across the source (scandirectionmean_k2) (pos.posAng;stat.mean)
SDMk3-44.411919   Mean position angle of scan directions across the source (scandirectionmean_k3) (pos.posAng;stat.mean)
SDMk4 34.248158   Mean position angle of scan directions across the source (scandirectionmean_k4) (pos.posAng;stat.mean)
Dup0  Source with multiple source identifiers (duplicated_source) (meta.code)
o_Gmag 229  Number of observations (CCD transits) that contributed to the G mean flux and mean flux error (photgn_obs) (meta.number)
FG 1.6599e+02 e-/s Mean flux in the G-band (photgmean_flux) (phot.flux.density;em.opt)
e_FG 1.0050e+00 e-/s Standard deviation of the G-band fluxes divided by sqrt(photGNObs) (photgmeanfluxerror) (stat.error)
RFG 165.162   Mean flux in the G-band divided by its error (photgmeanfluxover_error) (stat.fit.omc)
Gmag20.1371 mag G-band mean magnitude (Vega) (photgmean_mag) (phot.mag;em.opt)
e_Gmag 0.0071 mag Standard error of G-band mean magnitude (Vega) (photgmeanmagerror) (stat.error;phot.mag)
FGCorr 1.6599e+02 mag Calibration corrected G-band mean flux (photbprpexcessfactor_corrected) (phot.flux.density;em.opt)
GmagCorr20.137148 mag Calibration corrected G magnitude (photgmeanmagcorrected) (phot.mag;em.opt)
e_GmagCorr 0.0071280 mag Standard error of calibration corrected G magnitude (photgmeanmagerror_corrected) (stat.error)
o_BPmag 24  Number of observations contributing to BP photometry (photbpn_obs) (meta.number)
FBP 9.7481e+01 e-/s Mean flux in the integrated BP band (photbpmean_flux) (phot.flux.density;em.opt.B)
e_FBP 7.9647e+00 e-/s Error on the integrated BP mean flux (photbpmeanfluxerror) (stat.error)
RFBP 12.239  Integrated BP mean flux divided by its error (photbpmeanfluxover_error) (stat.fit.omc)
BPmag20.3662 mag Integrated BP mean magnitude (Vega) (photbpmean_mag) (phot.mag;em.opt.B)
e_BPmag 0.088754 mag Standard error of BP mean magnitude (Vega) (photbpmeanmagerror) (stat.error;phot.mag)
o_RPmag 23  Number of observations (CCD transits) that contributed to the integrated RP mean flux and mean flux error (photrpn_obs) (meta.number)
FRP 1.1572e+02 e-/s Mean flux in the integrated RP band (photrpmean_flux) (phot.flux.density;em.opt.R)
e_FRP 7.5088e+00 e-/s Error on the integrated RP mean flux (photrpmeanfluxerror) (stat.error)
RFRP 15.411  Integrated RP mean flux divided by its error (photrpmeanfluxover_error) (stat.fit.omc)
RPmag19.5894 mag Integrated RP mean magnitude (Vega) (photrpmean_mag) (phot.mag;em.opt.R)
e_RPmag 0.070552 mag Standard error of RP mean magnitude (Vega) (photrpmeanmagerror) (stat.error;phot.mag)
NBPcont 0  Number of BP contaminated transits (photbpncontaminatedtransits) (meta.number)
NBPblend 0  Number of BP blended transits (photbpnblendedtransits) (meta.number)
NRPcont 0  Number of RP contaminated transits (photrpncontaminatedtransits) (meta.number)
NRPblend 0  Number of RP blended transits (photrpnblendedtransits) (meta.number)
Mode0  Photometry processing mode (photprocmode) (meta.code)
E(BP/RP) 1.284403  BP/RP excess factor (photbprpexcessfactor) (arith.factor)
E(BP/RP)Corr 0.087  BP/RP excess factor corrected for colour dependence (Riello et al., 2021A&A...649A...3R, Cat. J/A+A/649/A3) (arith.factor)
GMAG11.87512 mag Absolute G magnitude (absG) (phys.magAbs)
BP-RP 0.776876 mag BP-RP colour (bp_rp) (phot.color;em.opt.B;em.opt.R)
BP-G 0.229099 mag BP-G colour (bp_g) (phot.color;em.opt;em.opt)
G-RP 0.547777 mag G-RP colour (g_rp) (phot.color;em.opt;em.opt)
GLON 22.8956085254 deg Galactic longitude (l) (pos.galactic.lon)
GLAT-25.4463690170 deg Galactic latitude (b) (pos.galactic.lat)
ELON300.0506433199 deg Ecliptic longitude (ecl_lon) (pos.ecliptic.lon)
ELAT 0.5196135926 deg Ecliptic latitude (ecl_lat) (pos.ecliptic.lat)
ExFluxErr 1.773  Metric for source photometric variability (excessfluxerror) (stat.error)
brNflag0   [0/1] If 1 it indicates the presence of a source 5 mag brighter than the target in the G-band within 5" (brightNflag) (meta.code)
meanAV 0.520 mag Mean extinction value derived from 3D reddening maps (meanAV) (phys.absorption)
minAV 0.480 mag Extinction value derived from 3D reddening maps using -1sigma EDR3 distance (minAV) (phys.absorption)
maxAV 0.560 mag Extinction value derived from 3D reddening maps using +1sigma EDR3 distance (maxAV) (phys.absorption)
FlagExt0  Flag (flag_ext) (Note 1)   (meta.code.error)
TeffH  K Effective temperature from fitting the dereddened G, BP, and RP absolute fluxes with pure-H model atmospheres (teff_H) (phys.temperature.effective)
e_TeffH  K Uncertainty on teff_H (eteff_H) (stat.error)
loggH  [cm/s2] Log of surface gravity from fitting the dereddened G, BP, and RP absolute fluxes with pure-H model atmospheres (logg_H) (phys.gravity)
e_loggH  [cm/s2] Uncertainty on logg_H (elogg_H) (stat.error)
MassH  Msun Stellar mass resulting from the adopted mass-radius relation and best fit parameters (mass_H) (phys.mass)
e_MassH  Msun Uncertainty on mass_H (emass_H) (stat.error)
chisqH    chi square value of the fit (pure-H) (chisq_H) (stat.fit.chi2)
TeffHe  K Effective temperature from fitting the dereddened G, BP, and RP absolute fluxes with pure-He model atmospheres (teff_He) (phys.temperature.effective)
e_TeffHe  K Uncertainty on teff_He (eteff_He) (stat.error)
loggHe  [cm/s2] Log of surface gravity from fitting the dereddened G, BP, and RP absolute fluxes (logg_He) (phys.gravity)
e_loggHe  [cm/s2] Uncertainty one logg_He (elogg_He) (stat.error)
MassHe  Msun Stellar mass resulting from the adopted mass-radius relationand best fit parameters (mass_He) (phys.mass)
e_MassHe  Msun Uncertainty on mass_He (emass_He) (stat.error)
chisqHe    chi square value of the fit (pure-He) (chisq_He) (stat.fit.chi2)
Teffmix  K Effective temperature from fitting the dereddened G, BP, and RP absolute fluxes with mixed H-He model atmospheres (teff_mixed) (phys.temperature.effective)
e_Teffmix  K Uncertainty on teff_mixed (eteff_mixed) (stat.error)
loggmix  [cm/s2] Log of surface gravity from fitting the dereddened G, BP, and RP absolute fluxes with mixed H-He model atmospheres (logg_mixed) (phys.gravity)
e_loggmix  [cm/s2] Uncertainty on logg_mixed (elogg_mixed) (stat.error)
Massmix  Msun Stellar mass resulting from the adopted mass-radius relationand best fit parameters (mass_mixed) (phys.mass)
e_Massmix  Msun Uncertainty on mass_mixed (emass_mixed) (stat.error)
chisqmix    chi square value of the fit (mixed H-He) (chisq_mixed) (stat.fit.chi2)
rgeo 4727.15625000 pc Median of the geometric distance posterior (Bailer-Jones et al., 2021AJ....161..147B, Cat. I/352) (rmedgeo) (pos.distance)
b_rgeo 1308.18677000 pc 16th percentile of the geometric distance posterior (Bailer-Jones et al., 2021AJ....161..147B, Cat. I/352) (rlogeo) (pos.distance)
B_rgeo 5895.16064000 pc 84th percentile of the geometric distance posterior (Bailer-Jones et al., 2021AJ....161..147B, Cat. I/352) (rhigeo) (pos.distance)
rpgeo 1862.70374000 pc Median of the photogeometric distance posterior (Bailer-Jones et al., 2021AJ....161..147B, Cat. I/352) (rmedphotogeo) (pos.distance)
b_rpgeo 623.79150400 pc 16th percentile of the photogeometric distance posterior (Bailer-Jones et al., 2021AJ....161..147B, Cat. I/352) (rlophotogeo) (pos.distance)
B_rpgeo10979.30960000 pc 84th percentile of the photogeometric distance posterior (Bailer-Jones et al., 2021AJ....161..147B, Cat. I/352) (rhiphotogeo) (pos.distance)
fidel-v1 0.304443  "astrometric fidelity" metric from Rybizki et al., (2021, arXiv:2101.11641) (fidelity_v1) (meta.code)
SDSS12   SDSS object name if available (SDSS + J2000 coordinates) (SDSS12) (meta.id)
sdssclean    [0/1] If 1 the SDSS photometry for this object is considered clean (sdss_clean) (Note G1)   (meta.code)
umag  mag SDSS u band magnitude (phot.mag;em.opt.U)
e_umag  mag SDSS u band magnitude uncertainty (stat.error;phot.mag)
gmag  mag SDSS g band magnitude (phot.mag;em.opt.B)
e_gmag  mag SDSS g band magnitude uncertainty (stat.error;phot.mag)
rmag  mag SDSS r band magnitude (phot.mag;em.opt.R)
e_rmag  mag SDSS r band magnitude uncertainty (stat.error;phot.mag)
imag  mag SDSS i band magnitude (phot.mag;em.opt.I)
e_imag  mag SDSS i band magnitude uncertainty (stat.error;phot.mag)
zmag  mag SDSS z band magnitude (phot.mag;em.opt.I)
e_zmag  mag SDSS z band magnitude uncertainty (stat.error;phot.mag)
SDSSsep  arcsec Angular separation between the Gaia source and its associated SDSS object, after coordinate propagation (SDSS_separation) (pos.angDistance)
SDSSspec    Number of SDSS spectra available for this object (SDSS_spec) (meta.number)

_RA.icrs302.11694412893 deg (i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
_DE.icrs-19.63176765301 deg (i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)
  
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