VizieR

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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/A+A/570/A107
  WDMS from LAMOST DR1 (Ren+, 2014)
spectrum
timeSerie
Post annotation
img(gal)
1.J/A+A/570/A107/catalogCatalogue of the 133 DA/M binary spectra, completed with 185 stars not considered as DA/M binaries (318 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)
  JName (char) (i) SDSS designation (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
  S/N  (n) Signal-to-noise ratio (stat.snr)
  MJD d Modified Julian date of observation (time.epoch)
  Plate (char) Plate identifier (meta.id;instr.plate)
  SPID   [1/16] Spectrograph identifier (meta.id;instr)
  Fiber   [1/248] Fiber identifier (meta.id)
  Teff K (n) White dwarf effective temperature (phys.temperature.effective)
  e_Teff K (n) White dwarf effective temperature error (stat.error;phys.temperature.effective)
  logg [cm/s2] (n) White dwarf surface gravity (phys.gravity)
  e_logg [cm/s2] (n) White dwarf surface gravity error (stat.error)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  M Msun (n) White dwarf mass (phys.mass)
  e_M Msun (n) White dwarf mass error (stat.error)
  d pc (n) White dwarf distance (pos.distance;pos.heliocentric)
  e_d pc (n) White dwarf distance error (stat.error)
  Sp  (n) [0/6] M-subtype of the companion (src.spType)
  f_Sp   [0/1] 1=not a genuine DA/M type? (Note 1)   (meta.code)
  Nv  (n)Number of velocity measurements (table 3) (meta.number)
  sp  Show the spectrum (meta.ref.url)
spectrum
  VC  Plot of the velocity curve (meta.ref.url)
timeSerie
  FileName (char) Name of spectrum file in subdirectory sp (meta.id;meta.file)
spectrum
  umag mag (n) u-band magnitude (phot.mag;em.opt.U)
  gmag mag (n) g-band magnitude (phot.mag;em.opt.B)
  rmag mag (n) r-band magnitude (phot.mag;em.opt.R)
  imag mag (n) i-band magnitude (phot.mag;em.opt.I)
  zmag mag (n) z-band magnitude (phot.mag;em.opt.I)
  Flag (char) Magnitude origin (SDSS or Xuyi) (meta.code.error)
  Simbad  ask the Simbad data-base about this object (meta.ref.url)
  _RA deg (i) Position of the object (derived from its JName) (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (i) Position of the object (derived from its JName) (declination part) (pos.eq.dec;meta.main)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
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usage  Display UCD1+    UCD1  
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