VizieR

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

VizieR

  
J/ApJ/445/280
  ROSAT survey of the Orion nebula region (Gagne+ 1995)
ReadMe+ftp
1995ApJ...445..280G
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/445/280/table3X-ray sources with multiple candidate optical counterparts (50 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) [1/389] X-ray number (meta.id;meta.main)
  Par1 (char) Parenago designation of the first candidate (meta.id)
  J&W1 (char) Jones & Walker (1988) name of the first candidate (meta.id)
  Prob1  (n) Membership probability of the first candidate (stat.fit.goodness)
  DRA1 arcsec Offset in right ascension of the first candidate (pos.eq.ra;arith.diff)
  DDE1 arcsec Offset in declination of the first candidate (pos.eq.dec;arith.diff)
  Par2 (char) Parenago designation of the second candidate (meta.id)
  J&W2 (char) Jones & Walker (1988) name of the second candidate (meta.id)
  Prob2  (n) Membership probability of the second candidate (stat.fit.goodness)
  DRA2 arcsec Offset in right ascension of the second candidate (pos.eq.ra;arith.diff)
  DDE2 arcsec Offset in declination of the second candidate (pos.eq.dec;arith.diff)
  Par3 (char) Parenago designation of the third third candidate (meta.id)
  J&W3 (char) Jones & Walker (1988) name of the third candidate (meta.id)
  Prob3  (n) Membership probability of the third candidate (stat.fit.goodness)
  DRA3 arcsec (n) Offset in right ascension of the third candidate (pos.eq.ra;arith.diff)
  DDE3 arcsec (n) Offset in declination of the first candidate (pos.eq.dec;arith.diff)

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