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/596/768
  Optical depths in 19 QSOs (Schaye+, 2003)
ReadMe+ftp
2003ApJ...596..768S
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/596/768/table1Observed quasars (19 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)
  Name (char) (i) QSO name ((unassigned);meta.version;arith.diff)
  zem  Emission redshift
  zmin  Minimum absorption redshift
  zmed  Median absorption redshift
  zmax  Maximum absorption redshift ((unassigned);meta.version;arith.diff)
  Lambdamin 0.1nm Minimum wavelength
  Inst (char) Instrument (UVER or HIRES) ((unassigned);meta.version;arith.diff)
  Ref (char) References (Note 1)   ((unassigned);meta.version;arith.diff)
  SimbadName (char) Designation understandable by the Simbad data-base ((unassigned);meta.version;arith.diff)
  NED  ask the NED data-base about this object ((unassigned);meta.version;arith.diff)
  _RA deg Computed Right Ascension for Equinox: J2000 ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  _DE deg Computed Declination for Equinox: J2000 ((unassigned);meta.version;arith.diff;(unassigned);arith)

ALL cols		    
 (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=846508746 Where phase=3 and catid=15960768
**** 
**** --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/VR1851575.err (2026-10-28T13:19:04)
-3
-source=J/ApJ/596/768/table1
-ref=VIZ6ae1f64a1c40b7
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