VizieR

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

VizieR

  
J/ApJ/928/172
  3.5<z<5.0 SDSS quasars UV luminosity function (Pan+, 2022)
ReadMe+ftp
2022ApJ...928..172P
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Post annotation 		img(gal)
1.J/ApJ/928/172/fig6Binned quasar luminosity functions (QLFs) at 3.6<z<4.9 derived from our sample (35 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. ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc)
  Region (char) Region identifier (Note 1)   ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;time.lifetime)
  z   [1/3] Redshift range (Note 2)   ((unassigned);phys.veloc.orbital;arith.diff;pos.parallax;meta.main)
  Medmag mag [-26.9/-24.2] Median absolute magnitude at 1450Å (M1450) magnitude ((unassigned);(unassigned);(unassigned);(unassigned);time.duration;(unassigned);(unassigned))
  Meanmag mag [-27.2/-24.2] Mean M1450 magnitude ((unassigned);(unassigned);(unassigned);(unassigned);spect.dopplerVeloc.radio;(unassigned);(unassigned))
  magerr mag [0.15/0.5] Uncertainty in the median/mean magnitudes ((unassigned);phys.veloc.orbital;arith.diff;time.age;(unassigned);(unassigned);(unassigned))
  Den 10-9.Mpc-3.mag-1 [5/278] Density ((unassigned);(unassigned);(unassigned);(unassigned);(unassigned))
  e_Den 10-9.Mpc-3.mag-1 [2.7/74] Uncertainty in Den ((unassigned);(unassigned);(unassigned);time.age;(unassigned);(unassigned))
  N   [4/108] Number of sources in the magnitude bin ((unassigned);(unassigned);(unassigned);src.var)
  Ncor   [4.6/717] Number of source after incompleteness correction ((unassigned);(unassigned);(unassigned);src.var)

ALL cols		    
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usage  Display UCD1+    UCD1  

The following problems were encountered in this VizieR run:
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846497636 Where phase=3 and catid=19280172
**** 
**** --POSTGRES MSG db=1
**** Report from: stdb_pg,     Status: STDB_ERR 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****ERROR:  invalid page in block 0 of relation base/16403/6104
If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR1152277.err (2026-10-28T10:13:54)
-3
-source=J/ApJ/928/172/fig6
-ref=VIZ6ae1cae3119515
elapse time 2