VizieR

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

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/AJ/131/2766
  Quasar luminosity function from SDSS-DR3 (Richards+, 2006)
ReadMe+ftp
2006AJ....131.2766R
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/131/2766/table5Statistical quasar sample (15343 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)
  SDSSJ (char) The SDSS name (SDSS JHHMMSS.ss+DDMMSS.s in Simbad) (meta.id;meta.main)
  z  Redshift (src.redshift)
  imag mag Dereddened i band magnitude (phot.mag;em.opt.I)
  iMAG mag Absolute i band magnitude at z=2 (phys.magAbs)
  D(g-i) mag Relative (g-i) color index (phot.color;em.opt.B;em.opt.I)
  Cor   [0,1] Selection function value (meta.note)
  SDSS  SDSS: View the SDSS details (meta.ref.url)
  NED  ask the NED data-base about this object
  Simbad  ask the Simbad data-base about this object
  _RA deg (i) Position (derived from the SDSS name) (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (i) Position (derived from the SDSS name) (declination part) (pos.eq.dec;meta.main)

ALL cols		    
 (i)indexed column
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usage  Display UCD1+    UCD1  
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→ Cite/acknowledge VizieR catalogue
→ Rules of usage of VizieR data

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