VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .
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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/table1(c)VLA sources and their Chandra counterparts (18 rows)
2.J/ApJ/740/87/table2(c)Chandra sources (128 rows)
3.J/ApJ/740/87/table4X-ray fluxes for radio transients (10 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
   (ALL)VLA (char) (i) VLA identification (NAN/NAN) (Note 1)   (meta.id;meta.main)
  (1+3)RT  (n) [19840502/20010331] Transient from B07 (Note G1)   (meta.id)
  (1+2)RAJ2000 "h:m:s" (i) [14/15] VLA Hour of right ascension (J2000) (pos.eq.ra;meta.main)
  (1)e_RAJ2000 s RAs uncertainty (Note 2)   (stat.error;pos.eq.ra)
  (1+2)DEJ2000 "d:m:s" (i) [78] VLA Degree of declination (J2000) (pos.eq.dec;meta.main)
  (1)e_DEJ2000 arcsec [0.2/4] DEs uncertainty (Note 2)   (stat.error;pos.eq.dec)
   (ALL)CID (char) Chandra identification (as in table 2) (meta.id.cross)
  (1)f_CID (char) [NC/i ] Remarks (Note 3)   (meta.code)
  (1)l_Cts (char) Limit flag on Cts (Note 4)   (meta.code.error)
  (1+2)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
  (1+2)e_Cts ct (n) Cts uncertainty (stat.error)
  (1+3)l_Rate (char) Limit flag on Rate (meta.code.error)
  (1+3)Rate ct/ks (n) 0.3-10keV count rate (phot.count;em.X-ray)
  (1+2)HR  (n) [-0.62/0.52] Hardness constraint (Note G2)   (phot.flux)
  (1+2)e_HR  (n) HR uncertainty (stat.error)
  (1)Offset arcsec (n) [,11] Offset between X-ray and radio positions (pos;arith.diff)
  (1)e_Offset arcsec (n) Offset uncertainty (Note 6)   (stat.error)
  (1)f_Offset (char) [h] h: X-ray source is extended (Note 7)   (meta.code)
  (1)z  (n) Redshift from Bower et al. 2007ApJ...666..346B (src.redshift)
  (1)OIR (char) Optical/IR identification (Note 8)   (src.class)
  (1)NEDname (char) Designation understandable by the NED data-base (meta.id)
  (2)ePos arcsec [0.64/2.28] Chandra position uncertainty (Note 1)   (stat.error;pos)
  (2)Bin   [1/4] Binning (Note 2)   (instr.setup)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)l_HR (char) Limit flag on HR (Note G1)   (meta.code.error)
  (3)l_Sns (char) Limit flag on Sns (meta.code.error)
  (3)Sns aW/m2 [3.36/25.3] Unobscured 0.3-10keV flux (neutron star model) in 10–15erg/s/cm2 (Note 1)   (phot.flux;em.X-ray)
  (3)f_Sns (char) [d] Remark on source (Note 2)   (meta.code)
  (3)l_Sfs (char) Limit flag on Sfs (meta.code.error)
  (3)Sfs aW/m2 Unobscured 0.3-10keV flux (flare star model) in 10–15erg/s/cm2 (Note 3)   (phot.flux;em.X-ray)
  (3)S5GHz mJy [0.37/7.04] 5GHz flux density (Note 4)   (phot.flux.density;em.radio.3-6GHz)

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