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J/ApJ/574/258
 X-ray-emitting young stars in the Orion nebula (Feigelson+, 2002)
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img(gal)
1.J/ApJ/574/258/table4X-Ray Sources without Stellar Identifications (101 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)
  [FBG2002]  Source number
  n_[FBG2002] (char) [abc] Note on [FBG2002] (Note 1)   
  CXOONCJ (char) IAU designation
  Cxtr ct Counts in the total 0.5-8keV band from within radius Rxtr
  Var (char) Variability flag (Note G1)   
  l_logNH (char) Limit flag on logNH
  logNH [cm-2] (n) Equivalent hydrogen column density of absorbing interstellar material for 1 temperature model only
  l_kT (char) Limit flag on kT
  kT keV (n) Plasma energy (1 temperature model) or first plasma energy value (2 temperature model)
  l_kT2 (char) Limit flag on kT2
  kT2 keV (n) Second plasma energy value (2 temperature model)
  logLt [10-7W] Broadband luminosity
  Class (char) Suggested class (Note 3)   

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(n) indicates a possible blank or NULL column  
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