VizieR

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

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

  
J/ApJ/615/897
  Chandra X-Ray sources in the γ Cyg Field (Becker+, 2004)
ReadMe+ftp
2004ApJ...615..897B
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/615/897/table1Chandra X-Ray sources in the γ Cygni field (38 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)
  [BWA2004] (char) (i) Name
  RAJ2000 deg (i) Right Ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
  r1 arcsec Extraction radius
  N ct Approximate vignetting-corrected number of source counts
  S/N  Detection signal-to-noise ratio
  r2 arcsec X-ray position uncertainty (1σ radius) (Note 1)   
  Sep1 arcsec (n) Radial separation between X-ray position and USNO position of counterpart
  Sep2 arcsec (n) Radial separation between X-ray position and 2MASS position of counterpart
  Sep3 arcsec (n) Radial separation between X-ray position and ROSAT position of counterpart
  f_Sep3 (char) Flag on Sep3 (Note 2)   
  Cand (char) indicates that candidates are proposed in table2
  Opt  Display the nearby sources from 2MASS, GSC2, and USNO catalogues

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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usage  Display UCD1+    UCD1  
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