VizieR

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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/740/91
  Ly{alpha} and OVI in galaxies around quasars (Prochaska+, 2011)
ReadMe+ftp
2011ApJ...740...91P
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/740/91/table8Galaxies within 1Mpc of a QSO sightline (134 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);meta.version;arith.diff;phys.veloc)
  Field (char) Field identification ((unassigned);meta.version;arith.diff;time.lifetime)
  RAJ2000 "h:m:s" Hour of Right Ascension (J2000) ((unassigned);meta.version;arith.diff;(unassigned);arith)
  DEJ2000 "d:m:s" Degree of Declination (J2000) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  zgal  Galaxy redshift (Note 1)   ((unassigned);meta.version;arith.diff;pos.parallax;meta.main)
  rho kpc Impact parameter (Note 1)   ((unassigned);meta.version;arith.diff;phys.polarization;meta.main)
  L/L*  Luminosity of the galaxy ((unassigned);instr.det.noise;stat.min;(unassigned);instr.offset)
  zabsL  (n) The Ly{alpha} absorption redshift (phot.color;pos.wcs.ctype;arith.grad;pos.parallax;arith.diff;meta.main)
  l_WLya (char) Limit flag on WLya ((unassigned);(unassigned);(unassigned);pos.galactic.lon)
  WLya 10-13m (n) Equivalent width of Ly{alpha} (in mÅ) ((unassigned);(unassigned);(unassigned);phys.at.moment.magnetic;meta.main)
  l_NHI (char) Limit flag on NHI ((unassigned);meta.version;arith.diff;pos.galactic.lon)
  NHI [cm-2] (n) Log of H I column density ((unassigned);(unassigned);(unassigned);(unassigned))
  r_NHI  (n) Reference for NHI (Note G1)   ((unassigned);meta.version;arith.diff;phys.veloc.dispersion;€?**ucdid=0**?)
  zabsO  (n) The O.VI absorption redshift ((unassigned);meta.version;arith.diff;pos.parallax;arith.diff;meta.main)
  l_WOVI (char) Limit flag on WOVI (time.lifetime;(unassigned);arith.factor;pos.galactic.lon)
  WOVI 10-13m (n) Equivalent width of O VI; milli-Angstroms ((unassigned);(unassigned);(unassigned);phys.at.moment.magnetic;meta.main)
  l_NOVI (char) Limit flag on NOVI ((unassigned);(unassigned);(unassigned);pos.galactic.lon)
  NOVI [cm-2] (n) Log of O VI column density (phys.absorption;instr.area;stat.min;(unassigned))
  r_NOVI  (n) Reference for NOVI (Note G1)   ((unassigned);meta.version;arith.diff;phys.veloc.dispersion;€?**ucdid=0**?)

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=846445294 Where phase=3 and catid=17400091
**** 
**** --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/VR240770.err (2026-10-27T19:41:33)
-3
-source=J/ApJ/740/91/table8
-ref=VIZ6ae0fe6e3ac82
elapse time 1