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J/MNRAS/482/4570/gaia2wd Gaia DR2 white dwarf candidates (Gentile Fusillo+, 2019)
DR2 white dwarf candidates, corrected version (gaiadr2whitedwarfcandidates.dat) (486641 rows)
  recno=377420
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200014 07 56.8591853935 "h:m:s" Right ascension (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.ra)
_DEJ2000-41 33 06.763051160 "d:m:s" Declination (FK5, Equinox=J2000.0) at Epoch=J2000, proper motions taken into account (pos.eq.dec)
_RAB195014 04 52.1949901910 "h:m:s" Right ascension (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.ra)
_DEB1950-41 18 52.811209698 "d:m:s" Declination (FK4, Equinox=B1950.0) at Epoch=J1950, proper motions taken into account (pos.eq.dec)
_Glon317.9699442265652 deg Galactic longitude at Epoch=J2015.5, proper motions taken into account (pos.galactic.lon)
_Glat 19.0749198177544 deg Galactic latitude at Epoch=J2015.5, proper motions taken into account (pos.galactic.lat)
377420recno 377420  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
Sp   indicates SDSS spectrum in gaiasdss (meta.ref.url)

WDWDJ140756.86-413306.76  WD name (WDJHHMMSS.ss+DDMMSS.ss, J2000) (whitedwarfname) (meta.id;meta.main)
DR2NameGaia DR2 6110045905794713600  Unique Gaia source designation (designation) (meta.id)
Source6110045905794713600  (i) Unique Gaia source identifier (source_id) (meta.id)
RA_ICRS211.98690008578 deg (i) Gaia DR2 barycentric right ascension (ICRS) at epoch J2015.5 (ra) (pos.eq.ra;meta.main)
e_RA_ICRS 1.091374956289830056 mas Standard error of right ascension (ra_error) (stat.error;pos.eq.ra)
DE_ICRS-41.55189037949 deg (i) Gaia DR2 barycentric declination (ICRS) at epoch J2015.5 (dec) (pos.eq.dec;meta.main)
e_DE_ICRS 0.631784887197843981 mas Standard error of declination (dec_error) (stat.error;pos.eq.dec)
Plx 3.1824 mas Absolute stellar parallax of the source at J2015.5 (parallax) (pos.parallax)
e_Plx1.1209 mas Standard error of parallax (parallax_error) (stat.error;pos.parallax)
pmRA -2.292 mas/yr Proper motion in right ascension (pmRAxcosDE) (pmra) (pos.pm;pos.eq.ra)
e_pmRA1.578 mas/yr Standard error of proper motion in right ascension (pmra_error) (stat.error;pos.pm;pos.eq.ra)
pmDE -2.730 mas/yr Proper motion in declination (pmdec) (pos.pm;pos.eq.dec)
e_pmDE1.384 mas/yr Standard error of proper motion in declination (pmdec_error) (stat.error;pos.pm;pos.eq.dec)
epsi 0.000 mas Measure of the residuals in the astrometric solution for the source (astrometricexcessnoise) (stat.fit.residual)
amax 1.399071500 mas Five-dimensional equivalent to the semi-major axis of the Gaia position error ellipse (astrometricsigma5dmax) (pos)
FG 130.37591436437199 e-/s Gaia G-band mean flux (photgmean_flux) (phot.flux;stat.mean;em.opt)
e_FG 1.18354806403548007 e-/s Error on G-band mean flux (photgmeanfluxerror) (stat.error;phot.flux;stat.mean)
Gmag20.400372 mag Gaia G-band mean magnitude (Vega scale) (photgmean_mag) (phot.mag;stat.mean;em.opt)
FBP 90.665140653892706 e-/s Integrated GBP mean flux (photbpmean_flux) (phot.flux;stat.mean;em.opt.B)
e_FBP 12.172602790379100313 e-/s Error on GBP-band mean flux (photbpmeanfluxerror) (stat.error;phot.flux;stat.mean)
BPmag20.457787 mag Gaia GBP-band mean magnitude (Vega scale) (photbpmean_mag) (phot.mag;stat.mean;em.opt.B)
FRP 104.582120635313004 e-/s Integrated GRP mean flux (photrpmean_flux) (phot.flux.density;em.opt.R)
e_FRP 8.4600046985596506488 e-/s Error on GRP-band mean flux (photrpmeanfluxerror) (stat.error;phot.flux;stat.mean)
RPmag19.713276 mag Gaia GRP-band mean magnitude (Vega scale) (photrpmean_mag) (phot.mag;stat.mean;em.opt.R)
E(BR/RP)1.498  GBP/GRP excess factor estimated from the comparison of the sum of integrated GBP and GRP fluxes with respect to the flux in the G-band (photbprpexcessfactor) (arith.factor)
GLON317.9699469434 deg Galactic longitude (l) (pos.galactic.lon)
GLAT 19.0749208048 deg Galactic latitude (b) (pos.galactic.lat)
Density 37195.8160  The number of Gaia sources per square degree around this object (density) (meta.number)
AG 0.1898970175495630075 mag Extinction in the Gaia G-band band derived from E(B-V) values from Schlafly and Finkbeiner (2011ApJ...737..103S) (AG) (phys.absorption)
SDSS   SDSS object name if available (JHHMMSS,.ss+DDMMSS.s, J2000) (SDSS_name) (meta.id)
umag  mag SDSS u band magnitude (umag) (phot.mag;em.opt.U)
e_umag  mag SDSS u band magnitude uncertainty (e_umag) (stat.error;phot.mag)
gmag  mag SDSS g band magnitude (gmag) (phot.mag;em.opt.B)
e_gmag  mag SDSS g band magnitude uncertainty (e_gmag) (stat.error;phot.mag)
rmag  mag SDSS r band magnitude (rmag) (phot.mag;em.opt.R)
e_rmag  mag SDSS r band magnitude uncertainty (e_rmag) (stat.error;phot.mag)
imag  mag SDSS i band magnitude (imag) (phot.mag;em.opt.I)
e_imag  mag SDSS i band magnitude uncertainty (e_imag) (stat.error;phot.mag)
zmag  mag SDSS z band magnitude (zmag) (phot.mag;em.opt.I)
e_zmag  mag SDSS z band magnitude uncertainty (e_zmag) (stat.error;phot.mag)
Pwd0.02537   [0/1] The probability of being a white dwarf (Pwd) (stat.fit.goodness)
f_Pwd0   [0/1] If 1 it indicates the PWD value could be unreliable (Pwd_flag) (meta.code)
TeffH  K Effective temperature from fitting the dereddened G,GBP, and GRP absolute fluxes with pure-H model atmospheres (Teff_H) (phys.temperature.effective)
e_TeffH  K Uncertainty on Teff_H (eTeff_H) (stat.error)
loggH    Surface gravity from fitting the dereddened G,GBP,and GRP absolute fluxes with pure-H model atmospheres (loggH) (phys.gravity)
e_loggH    Uncertainty on loggH (eloggH) (stat.error)
MassH  Msun Stellar mass resulting from the adopted mass-radius relation (mass_H) (phys.mass)
e_MassH  Msun Uncertainty on the mass (emass_H) (stat.error)
chi2H    chi2 value of the fit (pure-H) (chi2_H) (stat.fit.chi2;stat.fit.param;meta.modelled)
TeffHe  K Effective temperature from fitting the dereddened G,GBP, and GRP absolute fluxes with pure-He model atmospheres (Teff_He) (phys.temperature.effective)
e_TeffHe  K Uncertainty on Teff_He (eTeff_He) (stat.error)
loggHe    Surface gravity from fitting the dereddened G,GBP,and GRP absolute fluxes with pure-He model atmospheres (loggHe) (phys.gravity)
e_loggHe    Uncertainty on loggHe (eloggHe) (stat.error)
MassHe  Msun Stellar mass resulting from the adopted mass-radius relation (mass_He) (phys.mass)
e_MassHe  Msun Uncertainty on the mass (emass_He) (stat.error)
chisqHe    chi2 value of the fit (pure-H) (chisq_He) (stat.fit.chi2;stat.fit.param;meta.modelled)

_RA.icrs211.98691327026 deg (i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
_DE.icrs-41.55187862705 deg (i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)
  
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