VizieR

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CDS

VizieR

  
J/ApJ/437/361
  Einstein survey of the Orion nebula region (Gagne+ 1994)
ReadMe+ftp
1994ApJ...437..361G
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/437/361/table7Optical and X-ray data for untyped cluster members (51 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)
  NoX  (i) X-ray number (meta.id;meta.main)
  Par (char) Parenago (1954, Cat.II/171) designation (meta.id)
  J+W (char) Jones & Walker (1988) designation (meta.id)
  GCVS (char) GCVS designation (meta.id)
  Bmag mag (n) B magnitude (phot.mag;em.opt.B)
  Vmag mag (n) V magnitude (phot.mag;em.opt.V)
  Icmag mag (n) Ic magnitude (phot.mag;em.opt.I)
  logLX [10-7W] X-ray luminosity (phys.luminosity;em.X-ray)
  n_logLX (char) [b] Note on LX (Note 1)   (meta.note)
  log(fX/fbol)  (n) X-ray flux versus bolometric flux ratio (phot.flux;arith.ratio)
  Note (char) Individual Notes (file notes.dat) (meta.note)

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