VizieR

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VizieR

  
J/other/RAA/19.88
  DB white dwarfs from the LAMOST DR5 (Kong+, 2019)
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2019RAA....19...88K
Similar Catalogs
Post annotation 		  
1.J/other/RAA/19.88/dbwdNewly identified DB white dwarfs (DBWDs) (356 rows)

Simple ConstraintList Of Constraints
 
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)
  LAMOST (char) LAMOST designations of the objects, JHHMMSS.ss+DDMMSS.s (meta.id;meta.main)
  M-P-S-F (char) LAMOST Modified Julian date-Planid_SPid-Fiberid (meta.id)
  Type (char) Classification of objects derived from ML method (src.class)
  RVDB km/s Radial velocity of each spectrum (phys.veloc;pos.heliocentric)
  e_RVDB km/s (n) Uncertainty of radial velocity of each spectrum (stat.error)
  RVM km/s (n) Radial velocity of M companions (phys.veloc;pos.heliocentric)
  e_RVM km/s (n) Uncertainty of radial velocity of M companions (stat.error)
  Teff K Effective temperature (phys.temperature.effective)
  e_Teff K Uncertainty of Effective temperature (stat.error;phys.temperature.effective)
  logg [cm/s2] Surface gravity (phys.gravity)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  e_logg [cm/s2] Uncertainty of Surface gravity (stat.error)
  FUV mag (n) Magnitude of FUV from GALEX (phot.mag;em.UV.100-200nm)
  e_FUV mag (n) Uncertainty of Magnitude of FUV from GALEX (stat.error)
  NUV mag (n) Magnitude of NUV from GALEX (phot.mag;em.UV)
  e_NUV mag (n) Uncertainty of Magnitude of NUV from GALEX (stat.error)
  S/N  Median S/N from catalog of LAMOST DR5 (stat.snr)
  pmRA mas/yr (n) Proper motion at J2015.5 in the direction of RA, pmRA*cosDE (pos.pm;pos.eq.ra)
  e_pmRA mas/yr (n) Uncertainty of pmRA (stat.error;pos.pm;pos.eq.ra)
  pmDE mas/yr (n) Proper motion at J2015.5 in the direction of DEC (pos.pm;pos.eq.dec)
  e_pmDE mas/yr (n) Uncertainty of pmDE (stat.error;pos.pm;pos.eq.dec)
  Plx mas (n) Absolute stellar parallax of the source at the reference epoch J2015.5 (pos.parallax.trig)
  e_Plx mas (n) Uncertainty of parallax (stat.error;pos.parallax)
  Mass Msun (n) Mass obtained from literature (phys.mass)
  Age Myr (n) Age obtained from literature (time.age)
  Simbad  ask the Simbad data-base about this object (meta.ref.url)

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