VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

Catalog

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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/MNRAS/424/1841
  SDSS-UKIDSS white dwarf-main sequence binaries (Liu+, 2012)
ReadMe+ftp
2012MNRAS.424.1841L
Similar Catalogs
Post annotation 		img(gal)
1.J/MNRAS/424/1841/catalogCatalogue of 523 WDMS binaries and 95 candidates (tables 2 and 3) (614 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 designation (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
  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)
  umag mag SDSS u magnitude (phot.mag;em.opt.U)
  gmag mag (n) SDSS g magnitude (phot.mag;em.opt.B)
  rmag mag (n) SDSS r magnitude (phot.mag;em.opt.R)
  imag mag SDSS i magnitude (phot.mag;em.opt.I)
  zmag mag (n) SDSS z magnitude (phot.mag;em.opt.I)
  Ymag mag (n) UKIDSS Y magnitude (phot.mag;em.IR.J)
  Jmag mag (n) UKIDSS J magnitude (phot.mag;em.IR.J)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  Hmag mag (n) UKIDSS H magnitude (phot.mag;em.IR.H)
  Kmag mag (n) UKIDSS K magnitude (phot.mag;em.IR.K)
  Sloan  Display the SDSS data for this star (meta.ref.url)
  Type (char) Spectral type (src.spType)
  MJD d (n)SDSS MJD number (meta.id)
  Plate  (n)SDSS plate number (meta.id)
  Fiber  (n)SDSS Finer number (meta.id)
  Teff1 K (n) Primary (WD) effective temperature (phys.temperature.effective)
  logg1 [cm/s2] (n) Primary (WD) surface gravity (phys.gravity)
  [Fe/H]2 [Sun] (n) Secondary (dM star) Metallicity (phys.abund.Z)
  Teff2 K (n) Secondary (dM star) effective temperature (phys.temperature.effective)
  logg2 [cm/s2] (n) Secondary (dM star) surface gravity (phys.gravity)
  d1 pc (n) Primary (WD) heliocentric distance (pos.distance;pos.heliocentric)
  e_d1 pc (n) rms uncertainty on d1 (stat.error)
  M1 Msun (n) WD mass (phys.mass)
  logA [yr] (n) WD Age (time.age)
  d2 pc (n) Secondary distance (pos.distance;pos.heliocentric)
  e_d2 pc (n) rms uncertainty on d2 (stat.error)
  M2 Msun (n) Secondary (dM star) mass (phys.mass)
  C  (n) [-1.414/1.414] Discrepancy coefficient (Note 2)   (meta.note)
  chi2  (n) Reduced χ2`value (stat.fit.chi2)
  Flag (char) Flags for previous studies (Note 1)   (meta.code.error)

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