VizieR

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

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/728/23
  GALEX UV-bright high-redshift quasars (Worseck+, 2011)
ReadMe+ftp
2011ApJ...728...23W
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/728/23/table3*Promising targets to search for HeII (GALEX S/N>3 and (FUV-NUV)<1mag) (Note) (52 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)
  Name (char) Object designation ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  RAJ2000 "h:m:s" Optical hour of right ascension (J2000) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
  DEJ2000 "d:m:s" Optical degree of declination (J2000) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
  zem   [2.702/5.037] Emission redshift ((unassigned);phys.veloc.orbital;arith.diff;pos.parallax;meta.main)
  mag mag [15.48/24.1] Optical magnitude in Filt ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  Filt (char) Filter (BVR, b_J or r) (Note 1)   ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc.orbital)
  FUV mag GALEX GR4 FUV (~1350-1780Å) AB magnitude ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  NUV mag (n) GALEX GR4 NUV (~1770-2830Å) AB magnitude ((unassigned);phys.veloc.orbital;arith.diff;stat.filling;(unassigned);(unassigned))
  Lim   [0/2] Limit flag on UV detections (Note 2)   ((unassigned);(unassigned);(unassigned);pos.galactic.lon)
  F.S/N  Signal-to-noise ration in FUV ((unassigned);phys.veloc.orbital;arith.diff;meta.abstract;meta.main)
  N.S/N  (n) Signal-to-noise ration in NUV ((unassigned);(unassigned);(unassigned);meta.abstract;meta.main)
  Nf   [0/3] Neighbor flag (Note 3)   ((unassigned);(unassigned);(unassigned);pos.eq.dec)
  xm  (n)Cross-match with QSO catalogs (Veron 2010, Syphers 2009) ((unassigned);phys.veloc.orbital;arith.diff;pos.geocentric)
  Sloan  Display the online SDSS data for this quasar ((unassigned);phys.veloc.orbital;arith.diff;pos.geocentric)
  SimbadName (char) Designation understandable by the Simbad data-base ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc)
  NED  ask the NED data-base about this object ((unassigned);(unassigned);(unassigned);phys.veloc.dispersion)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
Adapt form
 Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  

The following problems were encountered in this VizieR run:
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846448117 Where phase=3 and catid=17280023
**** 
**** --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/VR323100.err (2026-10-27T20:28:35)
-3
-source=J/ApJ/728/23/table3
-ref=VIZ6ae109744ee1c
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