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:
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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)
ReadMe+ftp
2004ApJ...607..426K
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/607/426/wd(c)SDSS DR1 spectroscopically identified white dwarfs of DA or DB types (tables 3 and 4 of paper) (2059 rows)
2.J/ApJ/607/426/stars(c)All SDSS DR1 spectroscopically identified white dwarfs or subdwarfs (tables 5 and 6 of paper) (2935 rows)
3.J/ApJ/607/426/table11Previously known white dwarf stars recovered in this work (109 rows)
4.J/ApJ/607/426/table12(c)Previously known white dwarf stars not spectroscopically recovered in this work (218 rows)

Simple ConstraintList Of Constraints
 
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  (1)D (char) Type of white dwarf, as DA (table3) or DB (table4) (src.spType)
   (1+2+3)SDSS (char) Object name (Note G1)   (meta.id;meta.main)
  (1+2)Plate  Plate number (meta.id;instr.plate)
  (1+2)ObsDate "Y:M:D" Date of observation (originally in MJD) (time.epoch)
  (1+2)Fiber  Fiber number (meta.id)
  (1+2+4)f_umag (char) [*] Indicates a questionable pipeline reduction in umag (meta.code)
  (1+2+4)umag mag SDSS PSF u band magnitude (phot.mag;em.opt.U)
  (1+2+4)e_umag mag Uncertainty in umag (stat.error;phot.mag)
  (1+2+4)f_gmag (char) [*] Indicates a questionable pipeline reduction in gmag (meta.code)
   (ALL)gmag mag SDSS PSF g band magnitude (phot.mag;em.opt.B)

ALL cols		    
 (i)indexed column
  (1+2+4)e_gmag mag Uncertainty in gmag (stat.error;phot.mag)
  (1+2+4)f_rmag (char) [*] Indicates a questionable pipeline reduction in rmag (meta.code)
  (1+2+4)rmag mag SDSS PSF r band magnitude (phot.mag;em.opt.R)
  (1+2+4)e_rmag mag Uncertainty in rmag (stat.error;phot.mag)
  (1+2+4)f_imag (char) [*] Indicates a questionable pipeline reduction in imag (meta.code)
  (1+2+4)imag mag SDSS PSF i band magnitude (phot.mag;em.opt.I)
  (1+2+4)e_imag mag Uncertainty in imag (stat.error;phot.mag)
  (1+2+4)f_zmag (char) [*] Indicates a questionable pipeline reduction in zmag (meta.code)
  (1+2+4)zmag mag SDSS PSF z band magnitude (phot.mag;em.opt.I)
  (1+2+4)e_zmag mag Uncertainty in zmag (stat.error;phot.mag)
  (1+2)S/N  Final median S/N squared per pixel (Note 2)   (stat.snr)
  (1+2)Ag mag The g band extinction (phys.absorption)
  (1)Teff K Model determined effective temperature (phys.temperature.effective;meta.modelled)

ALL cols		    
 (i)indexed column
  (1)e_Teff K Uncertainty in Teff (stat.error;phys.temperature.effective)
  (1)log(g) [cm/s2] Log of the model determined surface gravity (phys.gravity;meta.modelled)
  (1)e_log(g) [cm/s2] Uncertainty in log(g) (stat.error)
  (1)Chi2  The χ2 fit (stat.fit.param;meta.modelled)
  (1)AutoID (char) (n)The ASCII identification (Note 4)   (src.spType)
  (1+2)Notes (char) Additional notes (Note G2)   (meta.note)
  (2)n_SDSS (char) m indicates that more data are available in the other tables (meta.ref.url)
  (2)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)
  (2)RAJ2000 deg (i) Right Ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
  (2)DEJ2000 deg (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
  (2)Epoch yr Epoch of the observation (time.epoch)
  (2)pmRA mas/yr (n) Proper motion in Right Ascension (Note 3)   (pos.pm;pos.eq.ra)
  (2)pmDE mas/yr (n) Proper motion in Declination (Note 3)   (pos.pm;pos.eq.dec)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)ID (char) The human identification of spectral type (src.spType)
  (2)u_ID (char) ID uncertainty (: when for white dwarfs from table6) (meta.code.error)
  (2+4)Sloan (char) get details from the Sloan Digital Sky Survey about that star (meta.ref.url)
  (3)SType (char) SDSS type (src.class)
  (3)OName (char) Other name (meta.id)
  (3)OType (char) Other type (src.class)
  (3+4)Note (char) Additional notes (Note 2)   (meta.note)
  (4)WD (char) Object name from WD catalog (III/235) (meta.id;meta.main)
  (4)Type (char) Object type (src.class)
  (4)mag mag (n) Observed magnitude (phot.mag)
  (4)Filt (char) Filter used to obtain mag (instr.setup)
  (4)RAJ2000 "h:m:s" (n)(i) Hour of Right Ascension (J2000) (pos.eq.ra;meta.main)
  (4)DEJ2000 "d:m:s" (n)(i) Degree of Declination (J2000) (pos.eq.dec;meta.main)

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