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VizieR

  
J/ApJ/715/671
 X-ray and IR emission from YSOs (Wolk+, 2010)
Post annotation
img(gal)
1.J/ApJ/715/671/fitsSpectral fits to X-ray sources (good (table 7) or lower (table 8) quality) (118 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)
  Seq   [2/231] Source index number (meta.id;meta.main)
  Q (char) Spectral fits of good (G) or lower (L) quality (meta.code.qual)
  NCts ct Net counts (phot.count;em.X-ray)
  NH 10+22/cm2Hydrogen column density (phys.columnDensity)
  e_NH 10+22/cm2(n) The 1σ uncertainty in NH (stat.error)
  l_kT (char) Limit flag on kT (meta.code.error;phys.energy)
  kT keV Effective temperature (phys.temperature.effective)
  e_kT keV (n) The 1σ uncertainty in kT (stat.error;phys.energy)
  logF.A [mW/m2] Log of Absorbed flux; erg/s/cm2 (phot.flux;em.X-ray)
  logF.U [mW/m2] Log of Unabsorbed flux; erg/s/cm2 (phot.flux;em.X-ray)
  chi2  The reduced χ2 of the fit (Note 1)   (stat.fit.param;meta.modelled)
  Model (char) Model used in fit (Note 2)   (instr.setup;meta.modelled)

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(n) indicates a possible blank or NULL column  
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