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CDS

VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:

  		 Target dimension:

Radius Box size

  
J/ApJ/685/463
  ChaMPlane X-ray sources in the Galactic bulge (Koenig+, 2008)
ReadMe+ftp
2008ApJ...685..463K
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/685/463/table5Combined results for 2σ optical matches (136 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)
  Field (char) Field identification (meta.id;obs.field)
  ChOPS (char) ChOPS identification: JHHMMSS.ss+DDMMSS.s (Note 1)   (meta.id;meta.main)
  SpType (char) Spectral type classification (Note 2)   (src.spType)
  Class (char) Special source classification type (Note 3)   (src.class)
  Cts ct Background subtracted 0.3-0.8keV net counts (phot.count;em.X-ray)
  f_Cts (char) [*] * for source with SNR<3 (meta.code)
  e_Cts ct Uncertainty in Cts (stat.error)
  l_NH (char) Limit flag on NH (meta.code.error)
  NH 10+22/cm2Hydrogen column density from spectral fit (Note 4)   (phys.columnDensity)
  f_NH (char) [d] NH estimated from QCCD analysis (Note 5)   (meta.code)

ALL cols		    
 (i)indexed column
  e_NH 10+21/cm2(n) Uncertainty in NH (stat.error)
  l_X/R (char) Limit flag on Fx/FR (meta.note)
  X/R [-] (n) log(Fx/Fr) of unabsorbed 0.5-2keV X-ray to unreddened R band flux (in ergs/cm2/s/100nm) (phot.flux;arith.ratio)
  e_X/R [-] (n) Uncertainty in Fx/FR (stat.error)
  l_Dist (char) Limit flag on Dist (meta.code.error)
  Dist kpc (n) Heliocentric distance; error about 60% (pos.distance)
  l_VMAG (char) Limit flag on VMAG (meta.code.error)
  VMAG mag (n) Absolute V band magnitude (phys.magAbs;em.opt.V)
  e_VMAG dmag (n) Uncertainty in VMag (in 0.1mag) (stat.error)
  l_logLx (char) Limit on logLx (meta.code.error)
  logLx [10-7W] (n) Log of 0.5-2keV X-ray luminosity (phys.luminosity;em.X-ray)
  e_logLx [10-7W] (n) Uncertainty in logLx (stat.error)
  Rmag mag R band magnitude (phot.mag;em.opt.R)
  e_Rmag cmag Uncertainty in Rmag (in 0.01mag) (stat.error;phot.mag;em.opt.R)
  Nm  Number of optical matches (Note 6)   (meta.number)
  Srch arcsec Combined 95% X-ray and optical position error circle (Note 7)   (stat.error;spect.dopplerVeloc.opt;em.X-ray)
  off arcsec Positional offset between X-ray and optical position (pos;arith.diff)
  PRn  Random match probability (Note 8)   (stat.fit.goodness)
  _RA deg (i) Positions from ChOPS name (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (i) Positions from ChOPS name (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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