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/625/633
  Chandra sources in B1600+434 and B1608+656 fields (Dai+, 2005)
ReadMe+ftp
2005ApJ...625..633D
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/625/633/xrayX-ray sources observed by Chandra (tables 4 and 5 of paper) (157 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)
  CXO (char) Chandra identification (meta.id;meta.main)
  RAJ2000 deg (i) Right Ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
  e_RAdeg arcsec Error in RAdeg (stat.error)
  e_DEdeg arcsec Error in DEdeg (stat.error)
  NCts ct Net counts (phot.count;em.X-ray)
  e_NCts ct Uncertainty in NCts (stat.error)
  S/N  Signal-to-noise ratio (stat.snr)
  ORAdeg deg (n) Optical counterpart Right Ascension in decimal degrees (J2000) (pos.eq.ra)
  ODEdeg deg (n) Optical counterpart Declination in decimal degrees (J2000) (pos.eq.dec)
  D(O-X) arcsec (n) Angular distance between X-ray source and optical counterpart
  r'mag mag (n) SDSS r' band magnitude (Cat. II/259) (phot.mag;em.opt.R)
  T (char) Table number, as 4 for B1600+434 field, and 5 for B1608+656 field (meta.id)
  SDSS  View the SDSS details (meta.ref.url)

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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