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/ApJ/755/169
  3<z<5 quasar luminosity function in the COSMOS (Masters+, 2012)
ReadMe+ftp
2012ApJ...755..169M
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/755/169/table3Summary of the Likely Quasars Found Here and Used to Compute the Luminosity Function (155 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)
  ID   [115356/1970813] Quasar identifier (meta.id;meta.main)
  RAJ2000 deg (i) Right Ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
  Imag mag Auto I band magnitude (AB) (phot.mag;em.opt.I)
  zest  Redshift estimated based on visual examination (src.redshift;pos.heliocentric)
  zqso  Photometric redshift from COSMOS (Ilbert et al. 2009, J/ApJ/690/1236) (src.redshift.phot)
  zspec  (n) Spectroscopic redshift (src.redshift)
  zused  Redshift adopted in computing the luminosity function (src.redshift;pos.heliocentric)
  Flag   [2/4] Confidence flag we assigned the source based on visual examination (Note 1)   (meta.code.error)
  X-ray (char) [yes/no ] Source detected in X-ray ? (meta.code)
  M1450 mag Derived absolute magnitude M1450 (1450Å) (phys.magAbs)
  Simbad  ask the Simbad data-base about this object (meta.ref.url)

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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