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

  
III/235B
  Spectroscopically Identified White Dwarfs (McCook+, 2008)
ReadMe+ftp
1999ApJS..121....1M
Similar Catalogs
This catalogue is obsoleted by B/wd
Post annotation 		img(gal)
1.III/235B/catalogData for the White Dwarfs (20602 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)
  New (char) [Nc] for a New star, c for corrected position (meta.code)
  WD (char) (i) White Dwarf (WD) number (Note 1)   (meta.id;meta.main)
  n_WD (char) [*] Name originally J-based (Note 7)   (meta.note)
  RAB1950 "h:m:s" (n)(i) Hours RA, Equinox=B1950, Epoch=1950.0 (Note 2)   (pos.eq.ra;meta.main)
  DEB1950 "d:m:s" (n)(i) Degrees Dec, Equinox=B1950, Epoch=1950.0 (Note 2)   (pos.eq.dec;meta.main)
  SpType (char) Spectral type (definitions in the paper, or in file "preface.tex"). (src.spType)
  bNote (char) [*b?] 'b' if white dwarf is member of binary, '*' indicates a note in file "notes.dat" (meta.code)
  r_SpType (char) Reference code for spectral type (meta.ref;pos.frame)
  M1 (char) [NACU] Modifications of spectral type (Note 6)   (meta.note)
  Names (char) Other names for this star, see table Names (meta.id)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  Vmag mag (n)V or other magnitude (see n_Vmag) (phot.mag;em.opt.V)
  u_Vmag (char) Uncertainty flag (:) on Vmag (meta.code.error)
  n_Vmag (char) [pgBv ] v = multichannel V, pg = photographic, B = Johnson B (meta.note)
  B-V mag (n)B-V color in the UBV system (phot.color;em.opt.B;em.opt.V)
  u_B-V (char) Uncertainty flag (:) on B-V color (meta.code.error;phot.color;em.opt.B)
  col (char) Color class from Lowell or Luyten PM surveys (src.class.color)
  U-B mag (n)U-B color in the UBV system (phot.color;em.opt.U;em.opt.B)
  u_U-B (char) Uncertainty flag (:) on U-B color (meta.code.error;phot.color;em.opt.U)
  r_Vmag (char) Wide band photometry reference code (meta.ref;pos.frame)
  M2 (char) [NACU] Modifications of UBV magnitudes (Note 6)   (meta.note)
  Vsphot mag (n)V mag from multichannel spectrophotometry (phot.mag;em.opt.V)
  (g-r) mag (n)g-r color from spectrophotometry (phot.color;em.opt.V;em.opt.R)
  u_(g-r) (char) Uncertainty flag (:) on g-r (meta.code.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  r_Vsphot (char) Multichannel spectrophotometry reference code (meta.ref;pos.frame)
  M3 (char) [NACU] Modifications of Vsphot (Note 6)   (meta.note)
  ymag mag (n)y mag from ubvy photoelectric observations (phot.mag;em.opt.V)
  b-y mag (n)b-y color from uvby (phot.color;em.opt.B;em.opt.V)
  u_b-y (char) Uncertainty flag (:) on b-y (meta.code.error;phot.color;em.opt.B)
  u-b mag (n)u-b color from uvby (phot.color;em.opt.U;em.opt.B)
  r_ymag (char) uvby photoelectric photometry reference code (meta.ref;pos.frame)
  M4 (char) [NACU] Modifications of uvby photometry (Note 6)   (meta.note)
  AbsMag mag (n)Absolute visual (or B) magnitude (Note 3)   (phys.magAbs;em.opt.V)
  f_AbsMag (char) [:B] uncertainty flag or B AbsMag (Note 3)   (meta.code)
  Teff kK (n)Effective temperature (phys.temperature.effective)
  n_AbsMag (char) Method of calculation of AbsMag (Note 5)   (meta.note)
  M5 (char) [NACabc] Modification of AbsMag (Note 6)   (meta.note)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  l_pm (char) [~<] Limit flag on pm (meta.code.error)
  pm arcsec/yr(n)Total proper motion (pos.pm)
  u_pm (char) [:!0123] Uncertainty flag (:) on pm, problem on proper motion (!), or Estimated proper motion (Note 4)   (meta.code.error)
  pmPA deg (n)Position angle of proper motion vector (pos.pm;pos.posAng)
  r_pm (char) Proper motion reference code (meta.ref;pos.frame)
  M6 (char) [NAC] New line, Additional or Corrected pm (meta.note)
  RadVel km/s (n)Radial velocity (spect.dopplerVeloc;pos.heliocentric)
  r_RadVel (char) Radial velocity reference (meta.ref;pos.frame)
  M7 (char) [NAC] Modification of RadVel (Note 6)   (meta.note)
  Plx arcsec (n)Trigonometric parallax (pos.parallax.trig)
  e_Plx mas (n)Reported mean error of parallax (stat.error;pos.parallax)
  r_Plx (char) Parallax reference code (meta.ref;pos.frame)
  M8 (char) [NACU] Modification of parallax (Note 6)   (meta.note)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  gmag mag (n)SDSS green magnitude (phot.mag;em.opt.B)
  u_gmag (char) [*:] questionable (*) or uncertain (:) SDSS photometry (meta.code.error)
  u-g mag (n)SDSS Color Index (phot.color;em.opt.U;em.opt.B)
  g-r mag (n)SDSS Color Index (phot.color;em.opt.B;em.opt.R)
  r-i mag (n)SDSS Color Index (phot.color;em.opt.R;em.opt.I)
  i-z mag (n)SDSS Color Index (phot.color;em.opt.I;em.opt.I)
  r_gmag (char) SDSS colors reference (meta.ref;pos.frame)
  M9 (char) [NAC] Modification of SDSS photometry (Note 6)   (meta.note)
  WDcat  Display the details from the on-line Web catalog (meta.ref.url)
  _RA.icrs "h:m:s" (n)(i) Right ascension (ICRS) at Epoch=J2000, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.ra)
  _DE.icrs "d:m:s" (n)(i) Declination (ICRS) at Epoch=J2000, proper motions taken into account (computed by VizieR, not part of the original data) (pos.eq.dec)

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