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/ApJ/730/128
  Spectroscopy of DA WD from the SDSS-DR4 (Tremblay+, 2011)
ReadMe+ftp
2011ApJ...730..128T
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/730/128/table5SDSS DR4 sample of DAO white dwarfs with S/N>12 (16 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)
  SDSS (char) SDSS name (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
  f_SDSS (char) [a] a: Observational glitch (meta.code)
  Plate  SDSS plate (meta.note)
  MJD d SDSS MJD (time.epoch)
  Fib  SDSS fiber (meta.note)
  Teff K Effective temperature (phys.temperature.effective)
  e_Teff K Teff uncertainty (stat.error;phys.temperature.effective)
  logg [cm/s2] Log of the surface gravity (phys.gravity)
  e_logg [cm/s2] logg uncertainty (stat.error)
  logHe/H [-] Log of Helium abundance (phys.abund.Y)
  e_logHe/H [-] logHe/H uncertainty (stat.error;phys.abund.Y)
  Mass Msun Mass (phys.mass)
  e_Mass Msun Mass uncertainty (stat.error;phys.mass)
  VMag mag Absolute V-band magnitude (phot.mag;em.opt.V)
  logtau [-] Log of white dwarf cooling time (time.age)
  DR4+  Display the data from SDSS-DR4, -DR7 and -DR8 within 3" (meta.ref.url)
  Sloan  Display the SDSS online spectrum for this white dwarf (meta.ref.url)
  Simbad  ask the Simbad data-base about this object (meta.ref)
  _RA deg (i) Positions from SDSS name (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (i) Positions from SDSS name (declination part) (pos.eq.dec;meta.main)

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