VizieR

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

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/740/87
  Chandra observations of radio transients (Croft+, 2011)
ReadMe+ftp
2011ApJ...740...87C
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/740/87/table2Chandra sources (128 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)
  CID (char) (i) Chandra identification (XNNN) (meta.id;meta.main)
  RAJ2000 "h:m:s" (i) Hour of right ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) Degree of declination (J2000) (pos.eq.dec;meta.main)
  ePos arcsec [0.64/2.28] Chandra position uncertainty (Note 1)   (stat.error;pos)
  Bin   [1/4] Binning (Note 2)   (instr.setup)
  Cts ct [3.7/332.7] ACIS counts (0.3-10keV); background subtracted (phot.count;em.X-ray)
  e_Cts ct Cts uncertainty (stat.error)
  l_HR (char) Limit flag on HR (Note G1)   (meta.code.error)
  HR  (n) [-0.62/0.89] Hardness constraint (Note G1)   (phot.flux)
  e_HR  (n) HR uncertainty (stat.error)
  VLA (char) VLA identification (as in table 1) (meta.id.cross)

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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