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/884/151
  Lyman cont. luminosity of SDSS quasar pairs at z~3 (Jalan+, 2019)
ReadMe+ftp
2019ApJ...884..151J
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/884/151/table1Basic properties of our sample of 181 quasar pairs (181 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)
  Seq   [1/181] Running sequential number ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc)
  Name-bg (char) Name of background quasars (JHHMMSS.ss+DDMMSS.ss) ((unassigned);(unassigned);(unassigned);src.class.color)
  z-bg   [2.7/3.711] Redshift of background quasar ((unassigned);phys.veloc.orbital;arith.diff;pos.parallax;arith.diff;meta.main)
  e_z-bg   [0.004/0.006] Error in redshift of background quasar ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  L-bg [10-7W/Hz] [29/31.2] Log, luminosity at 912Å of the background quasar, erg/s/Hz ((unassigned);(unassigned);(unassigned);meta.note)
  rmag-bg   [18.3/22.5] r-band magnitude of the background quasar ((unassigned);phys.veloc.orbital;arith.diff;stat.filling;(unassigned);(unassigned))
  Name-fg (char) Name of foreground quasars (JHHMMSS.ss+DDMMSS.ss) ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  z-fg   [2.56/3.46] Redshift of foreground quasar ((unassigned);(unassigned);(unassigned);pos.parallax;arith.diff;meta.main)
  e_z-fg   [0.003/0.006] Error in redshift of foreground quasar ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  L-fg [10-7W/Hz] [28.8/31.11] Log, luminosity at 912Å of the foreground quasar, erg/s/Hz ((unassigned);(unassigned);(unassigned);(unassigned))
  rmag-fg   [18.4/22] r-band magnitude of the foreground quasar ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  R-perp kpc [26/731] Perpendicular distance between pairs sightline at z-fg ((unassigned);phys.veloc.orbital;arith.diff;em.mm.50-100GHz)
  Sloan  Display the online SDSS-DR14 data for the nearest object of the foreground quasar ((unassigned);(unassigned);(unassigned);pos.geocentric)
  SimbadName (char) (n)Designation understandable by the Simbad data-base (phot.color;instr.det.noise;arith.grad;spect.line.veloc)
  _RA deg Positions from background quasar names (right ascension part) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  _DE deg Positions from background quasar names (declination part) ((unassigned);(unassigned);(unassigned);(unassigned);arith)

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=846493363 Where phase=3 and catid=18840151
**** 
**** --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/VR1030334.err (2026-10-28T09:02:41)
-3
-source=J/ApJ/884/151
-ref=VIZ6ae1ba32fb8be
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