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/454/2787
  LAMOST DR2 white dwarfs (Guo+, 2015)
ReadMe+ftp
2015MNRAS.454.2787G
Similar Catalogs
Post annotation 		img(gal)
1.J/MNRAS/454/2787/table3White dwarfs identified in LAMOST DR2 (1664 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)
  GID (char) Group ID (i.e. 1_2 means group 1 has 2 spectra observations) (meta.id)
  RAJ2000 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
  LAMOST (char) Designation: assigned name for a source by LAMOST (JHHMMSS.ss+DDMMSS.s) (Note 1)   (meta.id;meta.main)
  specId (char) Mjd-Planid_spid-Fiberid (Note G1)   (meta.id)
  snrg  Signal to Noise ratio in g band (stat.snr)
  Teff K (n) Effective temperature (phys.temperature.effective)
  e_Teff K (n) rms uncertainty on Teff (stat.error;phys.temperature.effective)
  logg [cm/s2] (n) Surface gravity (phys.gravity)
  e_logg [cm/s2] (n) rms uncertainty on logg (stat.error)
  Mass Msun (n) Estimated mass (phys.mass)
  e_Mass Msun (n) rms uncertainty on Mass (stat.error;phys.mass)
  Age Myr (n) White dwarf cooling age (time.age)
  e_Age Myr (n) rms uncertainty on Age (stat.error;time.age)
  E(B-V) mag (n) Extinction (phot.color.excess)
  Dist pc (n) Estimated distance (pos.distance;pos.heliocentric)
  Type (char) Classification of spectral type (Note 2)   (src.spType)
  New (char) new means new identification, not_new means already identified (meta.code)
  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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