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VII/248
  Quasars and Active Galactic Nuclei (12th Ed.) (Veron+ 2006)
ReadMe+ftp
2006A&A...455..773V
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This catalogue is obsoleted by VII/258
Post annotation 		img(gal)
1.VII/248/ref2References to table2 and table3 (88 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)
  Ref2  Reference number used in table2 and table3 (meta.bib)
  ref  (n) Reference number in file "refs.dat" (meta.id;meta.main)
  bibCode (char) 19-digit "bibcode" used by ADS, NED and SIMBAD (meta.bib.bibcode)
  Authors (char) First author(s) (meta.bib.author)

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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