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VII/258
  Quasars and Active Galactic Nuclei (13th Ed.) (Veron+ 2010) Notice the change of cosmology compared to the previous editions (Ho=71km/s/Mpc)
Post annotation
img(gal)
1.VII/258/table3List of quasar pairs (47 rows)

 
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)
  Name (char) QSO Name (meta.id;meta.main)
  Bname (char) QSO name, based on 1950 position (meta.id)
  z  redshift of Quasars (src.redshift)
  Sep arcsec Separation between the components (pos.angDistance)
  Refs (char) References detailed in table ref2.dat (meta.ref;pos.frame)

ALL cols
    
 (i)indexed column
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usage  Display UCD1+    UCD1  
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