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

  YSOVAR infrared photometry in GGD12-15 (Wolk+, 2015)
Post annotation
1.J/AJ/150/145/table2Properties of X-ray sources (90 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)
  SSTYSV (char) IAU designation within the Spitzer Space Telescope (SST) Young Stellar Object VARiability (YSOVAR) program ( (;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)
  Rcts ct [5/1333] Raw X-ray counts (phot.count;em.X-ray)
  Ncts ct [4/1329.3] Net X-ray counts (phot.count;em.X-ray)
  NH 10+21/cm2(n) [0/15.7] Fitted Hydrogen column density (phys.columnDensity;meta.modelled)
  e_NH 10+21/cm2(n) [0.03/4.3] Error in fitted NH column (stat.error)
  kT keV (n) [0.2/15] Fitted temperature (phys.temperature)
  e_kT keV (n) [0/29.1] Error in kT (stat.error;
  f_kT (char) [n] Indicates kT error is nan (meta.code)
  Flux1 mW/m2 (n) Source flux after absorption correction (in units of erg/s/cm2) (phot.flux;em.X-ray)
  Flux0 mW/m2 (n) Source flux without absorption correction (in units of erg/s/cm2) (phot.flux;em.X-ray)
  chi2  (n) [0/1.71] Reduced χ2 of the spectral fit (;meta.modelled)
  Stat (char) c-statistic or χ-data variance used? (cstat or dvar) (meta.code)
  Prob   [0/1] Probability that source is an X-ray variable (stat.probability)
  Var   [0/10] G-L variable index (src.var.index)

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