VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/MNRAS/508/3877
  Catalogue of white dwarfs in Gaia EDR3 (Gentile+, 2021)
spectrum
Post annotation
img(gal)
1.J/MNRAS/508/3877/sdssspecGaia-SDSS spectroscopic sample[spectrum] (41818 rows)

 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  WDJname (char) WD name (JHHMMSS.ss+DDMMSS.s) equinox and epoch 2000 (meta.id;meta.main)
  GaiaEDR3  Gaia EDR3 source_id (source_id) (meta.id)
  GaiaDR2  (n) Gaia DR2 source_id (dr2sourceid) (meta.id)
  WDcat (char) [M/E] M if the object is included in the main catalogue, E if the object is in the RPM extension (meta.code)
  RA_ICRS deg (i) Gaia EDR3 Barycentric right ascension (ICRS) at Ep=2016.0 (ra) (pos.eq.ra;meta.main)
  DE_ICRS deg (i) Gaia EDR3 Barycentric declination (ICRS) at Ep=2016.0 (dec) (pos.eq.dec;meta.main)
  Plx mas Gaia EDR3 Absolute stellar parallax at Ep=2016.0 (parallax) (pos.parallax)
  e_Plx mas Gaia EDR3 parallax error (parallax_error) (stat.error;pos.parallax)
  Pwd  (n) Probability of being a white dwarf (stat.fit.goodness)
  PHwd  (n) Probability of being a white dwarf based on reduced proper motion (stat.fit.goodness)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  Gmag mag G-band mean magnitude (Vega) (photgmean_mag) (phot.mag;em.opt)
  e_Gmag mag (n) Standard error of G-band mean magnitude (Vega) (photgmeanmagerror) (stat.error;phot.mag)
  BPmag mag Integrated BP mean magnitude (Vega) (photbpmean_mag) (phot.mag;em.opt.B)
  e_BPmag mag (n) Standard error of BP mean magnitude (Vega) (photbpmeanmagerror) (stat.error;phot.mag)
  RPmag mag Integrated RP mean magnitude (Vega) (photrpmean_mag) (phot.mag;em.opt.R)
  e_RPmag mag Standard error of RP mean magnitude (Vega) (photrpmeanmagerror) (stat.error;phot.mag)
  TeffH K (n) 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 (n) Uncertainty on TeffH (eteff_H) (stat.error)
  loggH [cm/s2] (n) 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] (n) Uncertainty one loggH (elogg_H) (stat.error)
  MassH Msun (n) Stellar mass resulting from the adopted mass-radius relationand best fit parameters (mass_H) (phys.mass)
  e_MassH Msun (n) Uncertainty on MassH (emass_H) (stat.error)
  chisqH  (n) chi square value of the fit (mixed pure-H) (chisq_H) (stat.fit.chi2)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  TeffHe K (n) 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 (n) Uncertainty on TeffHe (eteff_He) (stat.error)
  loggHe [cm/s2] (n) Log of surface gravity from fitting the dereddened G, BP, and RP absolute fluxes with pure-He model atmospheres (logg_He) (phys.gravity)
  e_loggHe [cm/s2] (n) Uncertainty one loggHe (elogg_He) (stat.error)
  MassHe Msun (n) Stellar mass resulting from the adopted mass-radius relationand best fit parameters (mass_He) (phys.mass)
  e_MassHe Msun (n) Uncertainty on mass_He (emass_He) (stat.error)
  chisqHe  (n) chi square value of the fit (mixed pure-He) (chisq_He) (stat.fit.chi2)
  Teffmix K (n) 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 (n) Uncertainty on teff_mixed (eteff_mixed) (stat.error)
  loggmix [cm/s2] (n) 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] (n) Uncertainty one logg_mixed (elogg_mixed) (stat.error)
  Massmix Msun (n) Stellar mass resulting from the adopted mass-radius relationand best fit parameters (mass_mixed) (phys.mass)
  e_Massmix Msun (n) Uncertainty on mass_mixed (emass_mixed) (stat.error)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  chisqmix  (n) chi square value of the fit (mixed H-He) (stat.fit.chi2)
  SDSS12 (char) 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 (n) SDSS u band magnitude (phot.mag;em.opt.U)
  e_umag mag (n) SDSS u band magnitude uncertainty (stat.error;phot.mag)
  gmag mag (n) SDSS g band magnitude (phot.mag;em.opt.B)
  e_gmag mag (n) SDSS g band magnitude uncertainty (stat.error;phot.mag)
  rmag mag (n) SDSS r band magnitude (phot.mag;em.opt.R)
  e_rmag mag (n) SDSS r band magnitude uncertainty (stat.error;phot.mag)
  imag mag (n) SDSS i band magnitude (phot.mag;em.opt.I)
  e_imag mag (n) SDSS i band magnitude uncertainty (stat.error;phot.mag)
  zmag mag (n) SDSS z band magnitude (phot.mag;em.opt.I)
  e_zmag mag (n) SDSS z band magnitude uncertainty (stat.error;phot.mag)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  SDSSsep arcsec (n) 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)
  Plate  Identifier of the plate used in the observation of the spectrum (meta.id;instr.setup;instr.plate)
  MJD  (i) Modified Julian date of the observation of the spectrum (time.epoch)
  FiberID  Identifier of the fiber used in the observation of the spectrum (meta.note)
  S/N  Signal-to-noise ratio of the spectrum calculated in the range 4500-5500Å (stat.snr;meta.modelled)
  specClass (char) Classification of the object based on a visual inspection of the SDSS spectrum (spec_class) (Note 1)   (src.class)
  Sp  Interactive spectrum from SDSS-DR12 (meta.ref.url)
spectrum
  _RA.icrs deg (n)(i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
  _DE.icrs deg (n)(i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
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