VizieR

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

VizieR

  
J/AJ/106/848
  QSO MgII absorption line systems (Drinkwater+, 1993)
ReadMe+ftp
1993AJ....106..848D
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/106/848/table3bCatalogue of quasar companions (399 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)
  QSO (char) Quasar name (meta.id;meta.main)
  dRA arcsec Rigth ascension offset from the quasar (pos.eq.ra;arith.diff)
  dDE arcsec Declination offset from the quasar (pos.eq.dec;arith.diff)
  Dist arcsec Distance from the quasar (pos.angDistance)
  cls (char) [fgs ] Classification (f: faint, g: galaxy, s: star) (meta.code.class;src.class.struct)
  Rmag mag Apparent R magnitude, m(R) (phot.mag;em.opt.R)
  e_Rmag mag Formal photometry error in the magnitude (stat.error;phot.mag;em.opt.R)
  PA deg Position angle of the object with respect to the quasar, measured anti-clockwise from North (pos.posAng)

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