J/MNRAS/508/3877ivo://CDS.VizieR/J/MNRAS/508/3877doi:10.26093/cds/vizier.75083877CDSGentile Fusillo N.P.Tremblay P.-E.Cukanovaite E.Vorontseva A.,Lallement R.Hollands M.Gansicke B.T.Burdge K.B.McCleery J.,Jordan S.2024-08-21T20:18:47Z2021-11-24T12:46:22ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frsurveyswhite-dwarf-starsWe present a catalogue of white dwarf candidates selected from Gaia Early Data Release 3 (EDR3). We applied several selection criteria in absolute magnitude, colour, and Gaia quality flags to remove objects with unreliable measurements while preserving most stars compatible with the white dwarf locus in the Hertzsprung-Russell diagram. We then used a sample of over 30000 spectroscopically confirmed white dwarfs and contaminants from the Sloan Digital Sky Survey (SDSS) to map the distribution of these objects in the Gaia absolute magnitude-colour space. Finally, we adopt the same method presented in our previous work on Gaia Data Release 2 (DR2) to calculate a probability of being a white dwarf (P_WD_) for ~=1.3 million sources that passed our quality selection. The P_WD_ values can be used to select a sample of \simeq 359000 high-confidence white dwarf candidates. We calculated stellar parameters (effective temperature, surface gravity, and mass) for all these stars by fitting Gaia astrometry and photometry with synthetic pure-H, pure-He, and mixed H-He atmospheric models. We estimate an upper limit of 93 per cent for the overall completeness of our catalogue for white dwarfs with G>=20mag and effective temperature (T_eff_)>7000K, at high Galactic latitudes (|b|>20{deg}). Alongside the main catalogue we include a reduced proper motion extension containing ~=10200 white dwarf candidates with unreliable parallax measurements that could, however, be identified on the basis of their proper motion. We also performed a cross-match of our catalogues with SDSS Data Release 16 (DR16) spectroscopy and provide spectral classification based on visual inspection for all resulting matches.2021MNRAS.508.3877Ghttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/508/3877CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toI/350 : Gaia EDR3 (Gaia Collaboration, 2020)V/147 : The SDSS Photometric Catalogue, Release 12 (Alam+, 2015)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/508/3877https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/508/3877http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/508/3877https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/508/3877https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/508/3877http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/508/3877GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/508/3877/maincat (White dwarf main catalog)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/508/3877/maincat?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/508/3877/maincat?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/508/3877/maincat?GETtext/xml+votable180.050000true0.00091340114-4.8156598820.005555555555555556Cone search capability for table J/MNRAS/508/3877/sdssspec (Gaia-SDSS spectroscopic sample)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/508/3877/sdssspec?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/508/3877/sdssspec?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/508/3877/sdssspec?GETtext/xml+votable180.050000true0.00091340114-4.8156598820.005555555555555556Cone search capability for table J/MNRAS/508/3877/rpm_ext (Reduced proper motion extension catalog)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/508/3877/rpm_ext?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/508/3877/rpm_ext?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/508/3877/rpm_ext?GETtext/xml+votable180.050000true0.0044814257-13.078768255620.0055555555555555560/1-3 6 8-11 1/2 17-21 30-31 2/2 7 13-15 64 66-67 88-90 92-93 95 113 116-117 119 3/0-1 3 6-7 12-13 15 20-21 23 25-26 48 50-51 260 262-263 364-365 376-378 448-450 457-460 462 473-475 4/8 10-11 17-20 23 56 58-59 65-66 69 72 74-76 78 89-91 97-99 109-111 197-199 1045-1047 1464-1466 1468-1469 1516 1519 1804-1806 1824 1826-1827 1846 1853-1855 1888-1889 1891 5/36-38 64 66-67 86-89 91 228-229 231 256-258 269 271 273-275 280-282 285-287 293 295 308 310-311 317-319 352-353 355 385-387 433-435 784 786-787 4177-4179 5869-5871 5881 5884 5886 6069-6074 7229-7230 7300 7302-7303 7377-7380 7382-7383 7390-7391 7409-7411 7560-7562 6/156-158 261-263 337-342 361-363 920-922 1036 1038-1039 1072-1074 1080 1082 1088 1090-1091 1132-1134 1137-1139 1168-1169 1171 1177-1179 1237-1239 1264 1266-1267 1416 1418-1419 1536-1537 1539 1728 1730-1731 3140 3142-3143 16705-16707 23472-23474 23520 23522-23523 23529-23534 23540 23542-23543 23548-23550 24272-24274 24300-24301 24303 28912-28913 28915 28925-28927 29204 29206-29207 29504-29505 29507 29524-29525 29527 29553-29554 29557-29558 29633-29635 30252 30254-302552.040811542443644e-19 6.090060298487514e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/508/3877?format=asciidefaultJ/MNRAS/508/3877/maincatWhite dwarf main catalogBP-RPBP-RP colour (bp_rp)magphot.color;em.opt.B;em.opt.Rdoubleimag? SDSS i band magnitudemagphot.mag;em.opt.IfloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintWDJnameWD name (JHHMMSS.ss+DDMMSS.ss) equinox and epoch 2000 (G1)meta.id;meta.maincharGaiaEDR3Gaia EDR3 source_id (source_id)meta.idGaiaDR2? Gaia DR2 source_id (dr2_source_id)meta.idnullableEDR3NameGaiaEDR3 name (Gaia EDR3 NNNNNNNNNNNNNNNNNNN)meta.idcharRA_ICRSGaia EDR3 Barycentric right ascension (ICRS) at Ep=2016.0 (ra)degpos.eq.ra;meta.mainindexede_RA_ICRSGaia EDR3 standard error on right ascension, e_RA=e_RA*cosDE (ra_error)masstat.error;pos.eq.radoubleDE_ICRSGaia EDR3 Barycentric declination (ICRS) at Ep=2016.0 (dec)degpos.eq.dec;meta.mainindexede_DE_ICRSGaia EDR3 standard error on declination (dec_error)masstat.error;pos.eq.decdoublePlxGaia EDR3 Absolute stellar parallax at Ep=2016.0 (parallax)maspos.parallaxdoublee_PlxGaia EDR3 parallax error (parallax_error)masstat.error;pos.parallaxfloatRPlxGaia EDR3 Parallax divided by its standard error (parallax_over_error)stat.fit.omcdoubleZPcorZero point offset correction (Lindegren et al., 2020A&A...633A...2L) (ZP_correction)stat.correlationdoublePwdThe probability of being a white dwarf (Pwd)stat.fit.goodnessdoubledensityThe number of Gaia sources in the same ~= 50 arcsec sq. bin as this object (density)meta.numberintSolIDGaia EDR3 Solution ID (solution_id)meta.id;stat.fitRandomIGaia EDR3 Random index used to select subsets (random_index)meta.idEpochGaia EDR3 Reference epoch (ref_epoch)yrmeta.ref;time.epochintindexedPMGaia EDR3 Total proper motion (pm)mas/yrpos.pmdoublee_PMGaia EDR3 Total proper motion error (pm_error)mas/yrstat.errorfloatpmDEpscolCorr[-1/1]? Correlation between proper motion in declination and pseudocolour (pmdec_pseudocolour_corr)stat.correlationdoublenullableMatchObsAMatched FOV transits used in the AGIS solution (astrometric_matched_transits)meta.numberintNperNumber of visibility periods used in Astrometric solution (visibility_periods_used)meta.numberintamaxThe longest semi-major axis of the -5--10 error ellipsoid (astrometric_sigma5d_max)masphys.angSize.smajAxisdoubleMatchObsThe total number of field-of-view transits matched to this source (matched_transits)meta.numberintNewMatchObsThe number of transits newly incorporated into an existing source in the current cycle (new_matched_transits)meta.numberintMatchObsrmThe number of transits removed from an existing source in the current cycle (matched_transits_removed)meta.numberintIPDgofhaAmplitude of the IPD GoF versus position angle of scan (ipd_gof_harmonic_amplitude)stat.fit.paramdoubleIPDgofhpPhase of the IPD GoF versus position angle of scan (ipd_gof_harmonic_phase)stat.fit.paramdoubleIPDfmpPercent of successful-IPD windows with more than one peak (ipd_frac_multi_peak)stat.fit.paramintIPDfowPercent of transits with truncated windows or multiple gate (ipd_frac_odd_win)stat.fit.paramintRUWERenormalised unit weight error (ruwe)stat.errordoubleSDSk1? Degree of concentration of scan directions across the source (scan_direction_strength_k1)stat.fit.paramdoublenullableSDSk2? Degree of concentration of scan directions across the source (scan_direction_strength_k2)stat.fit.paramdoublenullableModePhotometry processing mode (phot_proc_mode)meta.codeintchisqH? chi square value of the fit (pure-H) (chisq_H)stat.fit.chi2doublenullable_RA.icrsRight ascension (ICRS) at Epoch=J2000, proper motions taken into accountdegpos.eq.raindexed_DE.icrsDeclination (ICRS) at Epoch=J2000, proper motions taken into accountdegpos.eq.decindexedB_rpgeo? 84th percentile of the photogeometric distance posterior (Bailer-Jones et al., 2021AJ....161..147B, Cat. I/352) (r_hi_photogeo)pcpos.distancedoublenullablefidel-v1"astrometric fidelity" metric from Rybizki et al., (2021, arXiv:2101.11641) (fidelity_v1)meta.codedoubleSDSS12SDSS object name if available (SDSS + J2000 coordinates) (SDSS12)meta.idcharsdssclean[0/1]? If 1 the SDSS photometry for this object is considered clean (sdss_clean) (G2)meta.codeintnullableumag? SDSS u band magnitudemagphot.mag;em.opt.Ufloatnullablee_umag? SDSS u band magnitude uncertaintymagstat.error;phot.magfloatnullablepmRAGaia EDR3 Proper motion in RA, pmRA*cosDE (pmra)mas/yrpos.pm;pos.eq.radoublee_pmRAGaia EDR3 Proper motion in RA error (pmra_error)mas/yrstat.error;pos.pm;pos.eq.rafloatpmDEGaia EDR3 Proper motion in DE (pmdec)mas/yrpos.pm;pos.eq.decdoublee_pmDEGaia EDR3 Proper motion in DE error (pmdec_error)mas/yrstat.error;pos.pm;pos.eq.decfloatRADEcor[-1/1] Correlation between right ascension and declination (ra_dec_corr)stat.correlationRAPlxcor[-1/1]? Correlation between right ascension and parallax (ra_parallax_corr)stat.correlationnullableRApmRAcor[-1/1]? Correlation between right ascension and proper motion in right ascension (ra_pmra_corr)stat.correlationnullableRApmDEcor[-1/1]? Correlation between right ascension and proper motion in declination (ra_pmdec_corr)stat.correlationnullableDEPlxcor[-1/1]? Correlation between declination and parallax (dec_parallax_corr)stat.correlationnullableDEpmRAcor[-1/1]? Correlation between declination and proper motion in right ascension (dec_pmra_corr)stat.correlationnullableDEpmDEcor[-1/1]? Correlation between declination and proper motion in declination (dec_pmdec_corr)stat.correlationnullablePlxpmRAcor[-1/1]? Correlation between parallax and proper motion in right ascension (parallax_pmra_corr)stat.correlationfloatnullablePlxpmDEcor[-1/1]? Correlation between parallax and proper motion in declination (parallax_pmdec_corr)stat.correlationfloatnullablepmRApmDEcor[-1/1]? Correlation between proper motion in right ascension and proper motion in declination (pmra_pmdec_corr)stat.correlationfloatnullableNALTotal number of observations AL (astrometric_n_obs_al)meta.numberintNACTotal number of observations AC (astrometric_n_obs_ac)meta.numberintNgALNumber of good observations AL (astrometric_n_good_obs_al)meta.numberintNbALNumber of bad observations AL (astrometric_n_bad_obs_al)meta.numberintgofALGoodness of fit statistic of model wrt along-scan observations (astrometric_gof_al)stat.fit.goodnessdoublechi2ALAL chi-square value (astrometric_chi2_al)stat.fit.chi2doubleepsiExcess noise of the source (astrometric_excess_noise)masstat.fit.paramdoublesepsiSignificance of excess noise (astrometric_excess_noise_sig)stat.fit.paramdoubleSolvedWhich parameters have been solved for? (astrometric_params_solved)meta.codeintAPFPrimary or secondary (astrometric_primary_flag)meta.codeintnueff? Effective wavenumber of the source used in the astrometric solution (nu_eff_used_in_astrometry)um**-1em.freqdoublenullablepscol? Astrometrically estimated pseudocolour of the source (pseudocolour)umstat.fit.paramdoublenullablee_pscol? Standard error of the pseudocolour of the source (pseudocolour_error)umstat.errordoublenullableRApscolCorr[-1/1]? Correlation between right ascension and pseudocolour (ra_pseudocolour_corr)stat.correlationnullableDEpscolCorr[-1/1]? Correlation between declination and pseudocolour (dec_pseudocolour_corr)stat.correlationnullablePlxpscolCorr[-1/1]? Correlation between parallax and pseudocolour (parallax_pseudocolour_corr)stat.correlationdoublenullablepmRApscolCorr[-1/1]? Correlation between proper motion in right ascension and pseudocolour (pmra_pseudocolour_corr)stat.correlationdoublenullableSDSk3? Degree of concentration of scan directions across the source (scan_direction_strength_k3)stat.fit.paramdoublenullableSDSk4? Degree of concentration of scan directions across the source (scan_direction_strength_k4)stat.fit.paramdoublenullableSDMk1? Mean position angle of scan directions across the source (scan_direction_mean_k1)pos.posAng;stat.meandoublenullableSDMk2? Mean position angle of scan directions across the source (scan_direction_mean_k2)pos.posAng;stat.meandoublenullableSDMk3? Mean position angle of scan directions across the source (scan_direction_mean_k3)pos.posAng;stat.meandoublenullableSDMk4? Mean position angle of scan directions across the source (scan_direction_mean_k4)pos.posAng;stat.meandoublenullableDupSource with multiple source identifiers (duplicated_source)meta.codeinto_GmagNumber of observations (CCD transits) that contributed to the G mean flux and mean flux error (phot_g_n_obs)meta.numberintFG? Mean flux in the G-band (phot_g_mean_flux)phot.flux.density;em.optdoublenullablee_FG? Standard deviation of the G-band fluxes divided by sqrt(photGNObs) (phot_g_mean_flux_error)stat.errordoublenullableRFG? Mean flux in the G-band divided by its error (phot_g_mean_flux_over_error)stat.fit.omcdoublenullableGmagG-band mean magnitude (Vega) (phot_g_mean_mag)magphot.mag;em.optfloate_Gmag? Standard error of G-band mean magnitude (Vega) (phot_g_mean_mag_error)magstat.error;phot.magfloatnullableFGCorrCalibration corrected G-band mean flux (phot_bp_rp_excess_factor_corrected)magphot.flux.density;em.optdoubleGmagCorrCalibration corrected G magnitude (phot_g_mean_mag_corrected)magphot.mag;em.optdoublee_GmagCorrStandard error of calibration corrected G magnitude (phot_g_mean_mag_error_corrected)magstat.errordoubleo_BPmagNumber of observations contributing to BP photometry (phot_bp_n_obs)meta.numberintFBPMean flux in the integrated BP band (phot_bp_mean_flux)phot.flux.density;em.opt.Bdoublee_FBPError on the integrated BP mean flux (phot_bp_mean_flux_error)stat.errordoubleRFBPIntegrated BP mean flux divided by its error (phot_bp_mean_flux_over_error)stat.fit.omcdoubleBPmagIntegrated BP mean magnitude (Vega) (phot_bp_mean_mag)magphot.mag;em.opt.Bfloate_BPmag? Standard error of BP mean magnitude (Vega) (phot_bp_mean_mag_error)magstat.error;phot.magdoublenullableo_RPmagNumber of observations (CCD transits) that contributed to the integrated RP mean flux and mean flux error (phot_rp_n_obs)meta.numberintFRP? Mean flux in the integrated RP band (phot_rp_mean_flux)phot.flux.density;em.opt.Rdoublenullablee_FRPError on the integrated RP mean flux (phot_rp_mean_flux_error)stat.errordoubleRFRPIntegrated RP mean flux divided by its error (phot_rp_mean_flux_over_error)stat.fit.omcdoubleRPmagIntegrated RP mean magnitude (Vega) (phot_rp_mean_mag)magphot.mag;em.opt.Rfloate_RPmagStandard error of RP mean magnitude (Vega) (phot_rp_mean_mag_error)magstat.error;phot.magdoubleNBPcontNumber of BP contaminated transits (phot_bp_n_contaminated_transits)meta.numberintNBPblendNumber of BP blended transits (phot_bp_n_blended_transits)meta.numberintNRPcontNumber of RP contaminated transits (phot_rp_n_contaminated_transits)meta.numberintNRPblendNumber of RP blended transits (phot_rp_n_blended_transits)meta.numberintE(BP/RP)BP/RP excess factor (phot_bp_rp_excess_factor)arith.factordoubleE(BP/RP)CorrBP/RP excess factor corrected for colour dependence (Riello et al., 2021A&A...649A...3R, Cat. J/A+A/649/A3)arith.factorfloatGMAGAbsolute G magnitude (absG)magphys.magAbsdoubleBP-GBP-G colour (bp_g)magphot.color;em.opt;em.optdoubleG-RPG-RP colour (g_rp)magphot.color;em.opt;em.optdoubleGLONGalactic longitude (l)degpos.galactic.lonGLATGalactic latitude (b)degpos.galactic.latdoubleELONEcliptic longitude (ecl_lon)degpos.ecliptic.lonELATEcliptic latitude (ecl_lat)degpos.ecliptic.latdoubleExFluxErrMetric for source photometric variability (excess_flux_error)stat.errorfloatbrNflag[0/1] If 1 it indicates the presence of a source 5 mag brighter than the target in the G-band within 5" (bright_N_flag)meta.codeintmeanAVMean extinction value derived from 3D reddening maps (meanAV)magphys.absorptionfloatminAVExtinction value derived from 3D reddening maps using -1sigma EDR3 distance (minAV)magphys.absorptionfloatmaxAVExtinction value derived from 3D reddening maps using +1sigma EDR3 distance (maxAV)magphys.absorptionfloatFlagExtFlag (flag_ext) (1)meta.code.errorintTeffH? Effective temperature from fitting the dereddened G, BP, and RP absolute fluxes with pure-H model atmospheres (teff_H)Kphys.temperature.effectivedoublenullablee_TeffH? Uncertainty on teff_H (eteff_H)Kstat.errordoublenullableloggH? Log of surface gravity from fitting the dereddened G, BP, and RP absolute fluxes with pure-H model atmospheres (logg_H)log(cm.s**-2)phys.gravitydoublenullablee_loggH? Uncertainty on logg_H (elogg_H)log(cm.s**-2)stat.errordoublenullableMassH? Stellar mass resulting from the adopted mass-radius relation and best fit parameters (mass_H)solMassphys.massdoublenullablee_MassH? Uncertainty on mass_H (emass_H)solMassstat.errordoublenullableTeffHe? Effective temperature from fitting the dereddened G, BP, and RP absolute fluxes with pure-He model atmospheres (teff_He)Kphys.temperature.effectivedoublenullablee_TeffHe? Uncertainty on teff_He (eteff_He)Kstat.errordoublenullableloggHe? Log of surface gravity from fitting the dereddened G, BP, and RP absolute fluxes (logg_He)log(cm.s**-2)phys.gravitydoublenullablee_loggHe? Uncertainty one logg_He (elogg_He)log(cm.s**-2)stat.errordoublenullableMassHe? Stellar mass resulting from the adopted mass-radius relationand best fit parameters (mass_He)solMassphys.massdoublenullablee_MassHe? Uncertainty on mass_He (emass_He)solMassstat.errordoublenullablechisqHe? chi square value of the fit (pure-He) (chisq_He)stat.fit.chi2doublenullableTeffmix? Effective temperature from fitting the dereddened G, BP, and RP absolute fluxes with mixed H-He model atmospheres (teff_mixed)Kphys.temperature.effectivedoublenullablee_Teffmix? Uncertainty on teff_mixed (eteff_mixed)Kstat.errordoublenullableloggmix? Log of surface gravity from fitting the dereddened G, BP, and RP absolute fluxes with mixed H-He model atmospheres (logg_mixed)log(cm.s**-2)phys.gravitydoublenullablee_loggmix? Uncertainty on logg_mixed (elogg_mixed)log(cm.s**-2)stat.errordoublenullableMassmix? Stellar mass resulting from the adopted mass-radius relationand best fit parameters (mass_mixed)solMassphys.massdoublenullablee_Massmix? Uncertainty on mass_mixed (emass_mixed)solMassstat.errordoublenullablechisqmix? chi square value of the fit (mixed H-He) (chisq_mixed)stat.fit.chi2doublenullablergeoMedian of the geometric distance posterior (Bailer-Jones et al., 2021AJ....161..147B, Cat. I/352) (r_med_geo)pcpos.distancedoubleb_rgeo16th percentile of the geometric distance posterior (Bailer-Jones et al., 2021AJ....161..147B, Cat. I/352) (r_lo_geo)pcpos.distancedoubleB_rgeo84th percentile of the geometric distance posterior (Bailer-Jones et al., 2021AJ....161..147B, Cat. I/352) (r_hi_geo)pcpos.distancedoublerpgeo? Median of the photogeometric distance posterior (Bailer-Jones et al., 2021AJ....161..147B, Cat. I/352) (r_med_photogeo)pcpos.distancedoublenullableb_rpgeo? 16th percentile of the photogeometric distance posterior (Bailer-Jones et al., 2021AJ....161..147B, Cat. I/352) (r_lo_photogeo)pcpos.distancedoublenullablegmag? SDSS g band magnitudemagphot.mag;em.opt.Bfloatnullablee_gmag? SDSS g band magnitude uncertaintymagstat.error;phot.magfloatnullablermag? SDSS r band magnitudemagphot.mag;em.opt.Rfloatnullablee_rmag? SDSS r band magnitude uncertaintymagstat.error;phot.magfloatnullablee_imag? SDSS i band magnitude uncertaintymagstat.error;phot.magfloatnullablezmag? SDSS z band magnitudemagphot.mag;em.opt.Ifloatnullablee_zmag? SDSS z band magnitude uncertaintymagstat.error;phot.magfloatnullableSDSSsep? Angular separation between the Gaia source and its associated SDSS object, after coordinate propagation (SDSS_separation)arcsecpos.angDistancedoublenullableSDSSspec? Number of SDSS spectra available for this object (SDSS_spec)meta.numberintnullableJ/MNRAS/508/3877/sdssspecGaia-SDSS spectroscopic samplee_RPmagStandard error of RP mean magnitude (Vega) (phot_rp_mean_mag_error)magstat.error;phot.magfloatTeffH? Effective temperature from fitting the dereddened G, BP, and RP absolute fluxes with pure-H model atmospheres ((teff_H)Kphys.temperature.effectivedoublenullablee_TeffH? Uncertainty on TeffH (eteff_H)Kstat.errordoublenullableloggH? Log of surface gravity from fitting the dereddened G, BP, and RP absolute fluxes with pure-H model atmospheres ((logg_H)log(cm.s**-2)phys.gravitydoublenullablee_loggH? Uncertainty one loggH (elogg_H)log(cm.s**-2)stat.errordoublenullableMassH? Stellar mass resulting from the adopted mass-radius relationand best fit parameters (mass_H)solMassphys.massdoublenullablee_MassH? Uncertainty on MassH (emass_H)solMassstat.errordoublenullablechisqH? chi square value of the fit (mixed pure-H) (chisq_H)stat.fit.chi2doublenullableTeffHe? Effective temperature from fitting the dereddened G, BP, and RP absolute fluxes with pure-He model atmospheres (teff_He)Kphys.temperature.effectivedoublenullablee_TeffHe? Uncertainty on TeffHe (eteff_He)Kstat.errordoublenullableloggHe? Log of surface gravity from fitting the dereddened G, BP, and RP absolute fluxes with pure-He model atmospheres (logg_He)log(cm.s**-2)phys.gravitydoublenullablee_loggHe? Uncertainty one loggHe (elogg_He)log(cm.s**-2)stat.errordoublenullableMassHe? Stellar mass resulting from the adopted mass-radius relationand best fit parameters (mass_He)solMassphys.massdoublenullablee_MassHe? Uncertainty on mass_He (emass_He)solMassstat.errordoublenullablechisqHe? chi square value of the fit (mixed pure-He) (chisq_He)stat.fit.chi2doublenullableTeffmix? Effective temperature from fitting the dereddened G, BP, and RP absolute fluxes with mixed H-He model atmospheres (teff_mixed)Kphys.temperature.effectivedoublenullablee_Teffmix? Uncertainty on teff_mixed (eteff_mixed)Kstat.errordoublenullableloggmix? Log of surface gravity from fitting the dereddened G, BP, and RP absolute fluxes with mixed H-He model atmospheres (logg_mixed)log(cm.s**-2)phys.gravitydoublenullablee_loggmix? Uncertainty one logg_mixed (elogg_mixed)log(cm.s**-2)stat.errordoublenullableMassmix? Stellar mass resulting from the adopted mass-radius relationand best fit parameters (mass_mixed)solMassphys.massdoublenullablee_Massmix? Uncertainty on mass_mixed (emass_mixed)solMassstat.errordoublenullablechisqmix? chi square value of the fit (mixed H-He)stat.fit.chi2doublenullableSDSS12SDSS object name if available (SDSS + J2000 coordinates) (SDSS12)meta.idcharSDSSsep? Angular separation between the Gaia source and its associated SDSS object, after coordinate propagation (SDSS_separation)arcsecpos.angDistancedoublenullableSDSSspecNumber of SDSS spectra available for this object (SDSS_spec)meta.numberintPlateIdentifier of the plate used in the observation of the spectrummeta.id;instr.setup;instr.plateintMJDModified Julian date of the observation of the spectrumtime.epochintindexedFiberIDIdentifier of the fiber used in the observation of the spectrummeta.noteintS/NSignal-to-noise ratio of the spectrum calculated in the range 4500-5500{AA}stat.snr;meta.modelledintspecClassClassification of the object based on a visual inspection of the SDSS spectrum (spec_class) (1)src.classcharSpInteractive spectrum from SDSS-DR12meta.ref.urlcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintWDJnameWD name (JHHMMSS.ss+DDMMSS.ss) equinox and epoch 2000 (G1)meta.id;meta.maincharGaiaEDR3Gaia EDR3 source_id (source_id)meta.idGaiaDR2? Gaia DR2 source_id (dr2_source_id)meta.idnullableWDcat[M/E] M if the object is included in the main catalogue, E if the object is in the RPM extensionmeta.codecharRA_ICRSGaia EDR3 Barycentric right ascension (ICRS) at Ep=2016.0 (ra)degpos.eq.ra;meta.mainindexedDE_ICRSGaia EDR3 Barycentric declination (ICRS) at Ep=2016.0 (dec)degpos.eq.dec;meta.mainindexedPlxGaia EDR3 Absolute stellar parallax at Ep=2016.0 (parallax)maspos.parallaxdoublee_PlxGaia EDR3 parallax error (parallax_error)masstat.error;pos.parallaxfloatPwd? Probability of being a white dwarfstat.fit.goodnessdoublenullablePHwd? Probability of being a white dwarf based on reduced proper motionstat.fit.goodnessintnullableGmagG-band mean magnitude (Vega) (phot_g_mean_mag)magphot.mag;em.optfloate_Gmag? Standard error of G-band mean magnitude (Vega) (phot_g_mean_mag_error)magstat.error;phot.magfloatnullableBPmagIntegrated BP mean magnitude (Vega) (phot_bp_mean_mag)magphot.mag;em.opt.Bfloate_BPmag? Standard error of BP mean magnitude (Vega) (phot_bp_mean_mag_error)magstat.error;phot.magfloatnullableRPmagIntegrated RP mean magnitude (Vega) (phot_rp_mean_mag)magphot.mag;em.opt.Rfloatsdssclean[0/1] If 1 the SDSS photometry for this object is considered clean (sdss_clean) (G2)meta.codeintumag? SDSS u band magnitudemagphot.mag;em.opt.Ufloatnullablee_umag? SDSS u band magnitude uncertaintymagstat.error;phot.magfloatnullablegmag? SDSS g band magnitudemagphot.mag;em.opt.Bfloatnullablee_gmag? SDSS g band magnitude uncertaintymagstat.error;phot.magfloatnullablermag? SDSS r band magnitudemagphot.mag;em.opt.Rfloatnullablee_rmag? SDSS r band magnitude uncertaintymagstat.error;phot.magfloatnullableimag? SDSS i band magnitudemagphot.mag;em.opt.Ifloatnullablee_imag? SDSS i band magnitude uncertaintymagstat.error;phot.magfloatnullablezmag? SDSS z band magnitudemagphot.mag;em.opt.Ifloatnullablee_zmag? SDSS z band magnitude uncertaintymagstat.error;phot.magfloatnullableJ/MNRAS/508/3877/rpm_extReduced proper motion extension catalogPHwdThe probability of being a white dwarf (PHwd)stat.fit.goodnessdoublerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintWDJnameWD name (JHHMMSS.ss+DDMMSS.ss) equinox and epoch 2000 (G1)meta.id;meta.maincharGaiaEDR3Gaia EDR3 source_id (source_id)meta.idGaiaDR2? Gaia DR2 source_id (dr2_source_id)meta.idnullableEDR3NameGaiaEDR3 name (Gaia EDR3 NNNNNNNNNNNNNNNNNNN)meta.idcharRA_ICRSGaia EDR3 Barycentric right ascension (ICRS) at Ep=2016.0 (ra)degpos.eq.ra;meta.mainindexede_RA_ICRSGaia EDR3 standard error on right ascension, e_RA=e_RA*cosDE (ra_error)masstat.error;pos.eq.radoubleDE_ICRSGaia EDR3 Barycentric declination (ICRS) at Ep=2016.0 (dec)degpos.eq.dec;meta.mainindexede_DE_ICRSGaia EDR3 standard error on declination (dec_error)masstat.error;pos.eq.decdoublePlxGaia EDR3 Absolute stellar parallax at Ep=2016.0 (parallax)maspos.parallaxdoublee_PlxGaia EDR3 parallax error (parallax_error)masstat.error;pos.parallaxfloatRPlxGaia EDR3 Parallax divided by its standard error (parallax_over_error)stat.fit.omcdoubledensityThe number of Gaia sources in the same ~= 50 arcsec sq. bin as this object (density)meta.numberintSolIDGaia EDR3 Solution ID (solution_id)meta.id;stat.fitRandomIGaia EDR3 Random index used to select subsets (random_index)meta.idEpochGaia EDR3 Reference epoch (ref_epoch)yrmeta.ref;time.epochintindexedPMGaia EDR3 Total proper motion (pm)mas/yrpos.pmdoublee_PMGaia EDR3 Total proper motion error (pm_error)mas/yrstat.errorfloatpmRApscolCorr[-1/1]? Correlation between proper motion in right ascension and pseudocolour (pmra_pseudocolour_corr)stat.correlationdoublenullablepmDEpscolCorr[-1/1]? Correlation between proper motion in declination and pseudocolour (pmdec_pseudocolour_corr)stat.correlationdoublenullableMatchObsAMatched FOV transits used in the AGIS solution (astrometric_matched_transits)meta.numberintNperNumber of visibility periods used in Astrometric solution (visibility_periods_used)meta.numberintamaxThe longest semi-major axis of the -5--10 error ellipsoid (astrometric_sigma5d_max)masphys.angSize.smajAxisdoubleMatchObsThe total number of field-of-view transits matched to this source (matched_transits)meta.numberintNewMatchObsThe number of transits newly incorporated into an existing source in the current cycle (new_matched_transits)meta.numberintMatchObsrmThe number of transits removed from an existing source in the current cycle (matched_transits_removed)meta.numberintIPDgofhaAmplitude of the IPD GoF versus position angle of scan (ipd_gof_harmonic_amplitude)stat.fit.paramdoubleIPDgofhpPhase of the IPD GoF versus position angle of scan (ipd_gof_harmonic_phase)stat.fit.paramdoubleIPDfmpPercent of successful-IPD windows with more than one peak (ipd_frac_multi_peak)stat.fit.paramintIPDfowPercent of transits with truncated windows or multiple gate (ipd_frac_odd_win)stat.fit.paramintRUWERenormalised unit weight error (ruwe)stat.errordoubleSDSk1? Degree of concentration of scan directions across the source (scan_direction_strength_k1)stat.fit.paramdoublenullableSDSk2? Degree of concentration of scan directions across the source (scan_direction_strength_k2)stat.fit.paramdoublenullableSDSk3? Degree of concentration of scan directions across the source (scan_direction_strength_k3)stat.fit.paramdoublenullableSDSk4? Degree of concentration of scan directions across the source (scan_direction_strength_k4)stat.fit.paramdoublenullableSDMk1? Mean position angle of scan directions across the source (scan_direction_mean_k1)pos.posAng;stat.meandoublenullableE(BP/RP)BP/RP excess factor (phot_bp_rp_excess_factor)arith.factordoubleE(BP/RP)CorrBP/RP excess factor corrected for colour dependence (Riello et al., 2021A&A...649A...3R, Cat. J/A+A/649/A3)arith.factorfloatsigmacorrsigma correction (sigma_corr)phot.mag;arith.diffdoubleBP-RPBP-RP colour (bp_rp)magphot.color;em.opt.B;em.opt.RdoubleBP-GBP-G colour (bp_g)magphot.color;em.opt;em.optdoubleG-RPG-RP colour (g_rp)magphot.color;em.opt;em.optdoubleGLONGalactic longitude (l)degpos.galactic.lonGLATGalactic latitude (b)degpos.galactic.latdoubleELONEcliptic longitude (ecl_lon)degpos.ecliptic.lonELATEcliptic latitude (ecl_lat)degpos.ecliptic.latdoubleSDSS12SDSS object name if available (SDSS + J2000 coordinates) (SDSS12)meta.idcharsdssclean[0/1]? If 1 the SDSS photometry for this object is considered clean (sdss_clean) (G2)meta.codeintnullableumag? SDSS u band magnitudemagphot.mag;em.opt.Ufloatnullablee_umag? SDSS u band magnitude uncertaintymagstat.error;phot.magfloatnullablegmag? SDSS g band magnitudemagphot.mag;em.opt.Bfloatnullablee_gmag? SDSS g band magnitude uncertaintymagstat.error;phot.magfloatnullablermag? SDSS r band magnitudemagphot.mag;em.opt.Rfloatnullablee_rmag? SDSS r band magnitude uncertaintymagstat.error;phot.magfloatnullableimag? SDSS i band magnitudemagphot.mag;em.opt.Ifloatnullablee_imag? SDSS i band magnitude uncertaintymagstat.error;phot.magfloatnullablezmag? SDSS z band magnitudemagphot.mag;em.opt.Ifloatnullable_RA.icrsRight ascension (ICRS) at Epoch=J2000, proper motions taken into accountdegpos.eq.raindexed_DE.icrsDeclination (ICRS) at Epoch=J2000, proper motions taken into accountdegpos.eq.decindexede_zmag? SDSS z band magnitude uncertaintymagstat.error;phot.magfloatnullableSDSSsep? Angular separation between the Gaia source and its associated SDSS object, after coordinate propagation (SDSS_separation)arcsecpos.angDistancedoublenullablepmRAGaia EDR3 Proper motion in RA, pmRA*cosDE (pmra)mas/yrpos.pm;pos.eq.radoublee_pmRAGaia EDR3 Proper motion in RA error (pmra_error)mas/yrstat.error;pos.pm;pos.eq.rafloatpmDEGaia EDR3 Proper motion in DE (pmdec)mas/yrpos.pm;pos.eq.decdoublee_pmDEGaia EDR3 Proper motion in DE error (pmdec_error)mas/yrstat.error;pos.pm;pos.eq.decfloatRADEcor[-1/1] Correlation between right ascension and declination (ra_dec_corr)stat.correlationRAPlxcor[-1/1]? Correlation between right ascension and parallax (ra_parallax_corr)stat.correlationnullableRApmRAcor[-1/1]? Correlation between right ascension and proper motion in right ascension (ra_pmra_corr)stat.correlationnullableRApmDEcor[-1/1]? Correlation between right ascension and proper motion in declination (ra_pmdec_corr)stat.correlationnullableDEPlxcor[-1/1]? Correlation between declination and parallax (dec_parallax_corr)stat.correlationnullableDEpmRAcor[-1/1]? Correlation between declination and proper motion in right ascension (dec_pmra_corr)stat.correlationnullableDEpmDEcor[-1/1]? Correlation between declination and proper motion in declination (dec_pmdec_corr)stat.correlationnullablePlxpmRAcor[-1/1]? Correlation between parallax and proper motion in right ascension (parallax_pmra_corr)stat.correlationfloatnullablePlxpmDEcor[-1/1]? Correlation between parallax and proper motion in declination (parallax_pmdec_corr)stat.correlationfloatnullablepmRApmDEcor[-1/1]? Correlation between proper motion in right ascension and proper motion in declination (pmra_pmdec_corr)stat.correlationfloatnullableNALTotal number of observations AL (astrometric_n_obs_al)meta.numberintNACTotal number of observations AC (astrometric_n_obs_ac)meta.numberintNgALNumber of good observations AL (astrometric_n_good_obs_al)meta.numberintNbALNumber of bad observations AL (astrometric_n_bad_obs_al)meta.numberintgofALGoodness of fit statistic of model wrt along-scan observations (astrometric_gof_al)stat.fit.goodnessdoublechi2ALAL chi-square value (astrometric_chi2_al)stat.fit.chi2doubleepsiExcess noise of the source (astrometric_excess_noise)masstat.fit.paramdoublesepsiSignificance of excess noise (astrometric_excess_noise_sig)stat.fit.paramdoubleSolvedWhich parameters have been solved for? (astrometric_params_solved)meta.codeintAPFPrimary or secondary (astrometric_primary_flag)meta.codeintnueff? Effective wavenumber of the source used in the astrometric solution (nu_eff_used_in_astrometry)um**-1em.freqdoublenullablepscol? Astrometrically estimated pseudocolour of the source (pseudocolour)umstat.fit.paramdoublenullablee_pscol? Standard error of the pseudocolour of the source (pseudocolour_error)umstat.errordoublenullableRApscolCorr[-1/1]? Correlation between right ascension and pseudocolour (ra_pseudocolour_corr)stat.correlationnullableDEpscolCorr[-1/1]? Correlation between declination and pseudocolour (dec_pseudocolour_corr)stat.correlationnullablePlxpscolCorr[-1/1]? Correlation between parallax and pseudocolour (parallax_pseudocolour_corr)stat.correlationdoublenullableSDMk2? Mean position angle of scan directions across the source (scan_direction_mean_k2)pos.posAng;stat.meandoublenullableSDMk3? Mean position angle of scan directions across the source (scan_direction_mean_k3)pos.posAng;stat.meandoublenullableSDMk4? Mean position angle of scan directions across the source (scan_direction_mean_k4)pos.posAng;stat.meandoublenullableDupSource with multiple source identifiers (duplicated_source)meta.codeinto_GmagNumber of observations (CCD transits) that contributed to the G mean flux and mean flux error (phot_g_n_obs)meta.numberintFG? Mean flux in the G-band (phot_g_mean_flux)phot.flux.density;em.optdoublenullablee_FG? Standard deviation of the G-band fluxes divided by sqrt(photGNObs) (phot_g_mean_flux_error)stat.errordoublenullableRFG? Mean flux in the G-band divided by its error (phot_g_mean_flux_over_error)stat.fit.omcdoublenullableGmagG-band mean magnitude (Vega) (phot_g_mean_mag)magphot.mag;em.optfloate_Gmag? Standard error of G-band mean magnitude (Vega) (phot_g_mean_mag_error)magstat.error;phot.magfloatnullableFGCorrCalibration corrected G-band mean flux (phot_bp_rp_excess_factor_corrected)magphot.flux.density;em.optdoubleGmagCorrCalibration corrected G magnitude (phot_g_mean_mag_corrected)magphot.mag;em.optdoublee_GmagCorrStandard error of calibration corrected G magnitude (phot_g_mean_mag_error_corrected)magstat.errordoubleo_BPmagNumber of observations contributing to BP photometry (phot_bp_n_obs)meta.numberintFBPMean flux in the integrated BP band (phot_bp_mean_flux)phot.flux.density;em.opt.Bdoublee_FBPError on the integrated BP mean flux (phot_bp_mean_flux_error)stat.errordoubleRFBPIntegrated BP mean flux divided by its error (phot_bp_mean_flux_over_error)stat.fit.omcdoubleBPmagIntegrated BP mean magnitude (Vega) (phot_bp_mean_mag)magphot.mag;em.opt.Bfloate_BPmag? Standard error of BP mean magnitude (Vega) (phot_bp_mean_mag_error)magstat.error;phot.magdoublenullableo_RPmagNumber of observations (CCD transits) that contributed to the integrated RP mean flux and mean flux error (phot_rp_n_obs)meta.numberintFRP? Mean flux in the integrated RP band (phot_rp_mean_flux)phot.flux.density;em.opt.Rdoublenullablee_FRPError on the integrated RP mean flux (phot_rp_mean_flux_error)stat.errordoubleRFRPIntegrated RP mean flux divided by its error (phot_rp_mean_flux_over_error)stat.fit.omcdoubleRPmagIntegrated RP mean magnitude (Vega) (phot_rp_mean_mag)magphot.mag;em.opt.Rfloate_RPmagStandard error of RP mean magnitude (Vega) (phot_rp_mean_mag_error)magstat.error;phot.magdoubleNBPcontNumber of BP contaminated transits (phot_bp_n_contaminated_transits)meta.numberintNBPblendNumber of BP blended transits (phot_bp_n_blended_transits)meta.numberintNRPcontNumber of RP contaminated transits (phot_rp_n_contaminated_transits)meta.numberintNRPblendNumber of RP blended transits (phot_rp_n_blended_transits)meta.numberintModePhotometry processing mode (phot_proc_mode)5)meta.codeintSDSSspec? Number of SDSS spectra available for this object (SDSS_spec)meta.numberintnullable