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/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/table1VLA sources and their Chandra counterparts (18 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)
  VLA (char) (i) VLA identification (NAN/NAN) (Note 1)   (meta.id;meta.main)
  RT  (n) [19840502/20010331] Transient from B07 (Note G1)   (meta.id)
  RAJ2000 "h:m:s" (i) [14/15] VLA Hour of right ascension (J2000) (pos.eq.ra;meta.main)
  e_RAJ2000 s RAs uncertainty (Note 2)   (stat.error;pos.eq.ra)
  DEJ2000 "d:m:s" (i) [78] VLA Degree of declination (J2000) (pos.eq.dec;meta.main)
  e_DEJ2000 arcsec [0.2/4] DEs uncertainty (Note 2)   (stat.error;pos.eq.dec)
  CID (char) Chandra identification (as in table 2) (meta.id.cross)
  f_CID (char) [NC/i ] Remarks (Note 3)   (meta.code)
  l_Cts (char) Limit flag on Cts (Note 4)   (meta.code.error)
  Cts ct (n) [3.2/167] ACIS counts (0.3-10keV) (Note 5)   (phot.count;em.X-ray)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  e_Cts ct (n) Cts uncertainty (stat.error)
  l_Rate (char) Limit flag on Rate (meta.code.error)
  Rate ct/ks (n) 0.3-10keV count rate (phot.count;em.X-ray)
  HR  (n) [-0.62/0.52] Hardness constraint (Note G2)   (phot.flux)
  e_HR  (n) HR uncertainty (stat.error)
  Offset arcsec (n) [,11] Offset between X-ray and radio positions (pos;arith.diff)
  e_Offset arcsec (n) Offset uncertainty (Note 6)   (stat.error)
  f_Offset (char) [h] h: X-ray source is extended (Note 7)   (meta.code)
  z  (n) Redshift from Bower et al. 2007ApJ...666..346B (src.redshift)
  OIR (char) Optical/IR identification (Note 8)   (src.class)
  NEDname (char) Designation understandable by the NED data-base (meta.id)

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