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/607/426
  Catalog of white dwarfs in SDSS-DR1 (Kleinman+, 2004)
Post annotation
img(gal)
1.J/ApJ/607/426/starsAll SDSS DR1 spectroscopically identified white dwarfs or subdwarfs (tables 5 and 6 of paper) (2935 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)
  n_SDSS (char) m indicates that more data are available in the other tables (meta.ref.url)
  SDSS (char) (i) Object name (Note G1)   (meta.id;meta.main)
  R4 (char) Star was also detected in the catalog made from the SDSS-DR4 (Eisenstein et al. 2006, Cat. J/ApJS/167/40), or M when this star is missing in the R4-based version (meta.ref.url)
  Plate  Plate number (meta.id;instr.plate)
  ObsDate "Y:M:D" Date of observation (originally in MJD) (time.epoch)
  Fiber  Fiber number (meta.id)
  RAJ2000 deg (i) Right Ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
  Epoch yr Epoch of the observation (time.epoch)
  f_umag (char) [*] Indicates a questionable pipeline reduction in umag (meta.code)

ALL cols
    
 (i)indexed column
  umag mag SDSS PSF u band magnitude (phot.mag;em.opt.U)
  e_umag mag Uncertainty in umag (stat.error;phot.mag;em.opt.U)
  f_gmag (char) [*] Indicates a questionable pipeline reduction in gmag (meta.code)
  gmag mag SDSS PSF g band magnitude (phot.mag;em.opt.B)
  e_gmag mag Uncertainty in gmag (stat.error;phot.mag;em.opt.B)
  f_rmag (char) [*] Indicates a questionable pipeline reduction in rmag (meta.code)
  rmag mag SDSS PSF r band magnitude (phot.mag;em.opt.R)
  e_rmag mag Uncertainty in rmag (stat.error;phot.mag;em.opt.R)
  f_imag (char) [*] Indicates a questionable pipeline reduction in imag (meta.code)
  imag mag SDSS PSF i band magnitude (phot.mag;em.opt.I)
  e_imag mag Uncertainty in imag (stat.error;phot.mag;em.opt.I)
  f_zmag (char) [*] Indicates a questionable pipeline reduction in zmag (meta.code)
  zmag mag SDSS PSF z band magnitude (phot.mag;em.opt.I)
  e_zmag mag Uncertainty in zmag (stat.error;phot.mag;em.opt.I)
  S/N  Final median S/N squared per pixel (Note 2)   (stat.snr)
  pmRA mas/yr (n) Proper motion in Right Ascension (Note 3)   (pos.pm;pos.eq.ra)
  pmDE mas/yr (n) Proper motion in Declination (Note 3)   (pos.pm;pos.eq.dec)
  Ag mag The g band extinction (phys.absorption)
  ID (char) The human identification of spectral type (src.spType)
  u_ID (char) ID uncertainty (: when for white dwarfs from table6) (meta.code.error)
  Notes (char) Additional notes (Note G2)   (meta.note)
  Sloan  get details from the Sloan Digital Sky Survey about that star (meta.ref.url)

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