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/MNRAS/391/1457
  Lyman{alpha} forest in QSO pairs (Kirkman+, 2008)
ReadMe+ftp
2008MNRAS.391.1457K
Similar Catalogs
Post annotation 		img(gal)
1.J/MNRAS/391/1457/table1*QSO pairs (Note) (130 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)
  RAJ2000 "h:m:s" Background QSO right ascension (J2000) ((unassigned);meta.version;arith.diff;(unassigned);arith)
  DEJ2000 "d:m:s" Background QSO declination (J2000) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  zem  Background QSO emission redshift ((unassigned);(unassigned);(unassigned);pos.parallax;meta.main)
  mag mag Background QSO magnitude in band ((unassigned);(unassigned);(unassigned);stat.filling)
  n_mag (char) [V bJ rg] Background QSO photometric band of the magnitude ((unassigned);meta.version;arith.diff;meta.ref.url)
  S  Background QSO signal-to-noise per Å at 1290Å in the QSO rest frame ((unassigned);(unassigned);(unassigned);meta.abstract;meta.main)
  RA2 "h:m:s" Second QSO right ascension (J2000) ((unassigned);(unassigned);(unassigned);(unassigned))
  DE2 "d:m:s" Second QSO declination (J2000) ((unassigned);meta.version;arith.diff;(unassigned))
  zem2  Second QSO emission redshift ((unassigned);meta.version;arith.diff;pos.parallax;meta.main)
  mag2 mag Second QSO magnitude in band ((unassigned);(unassigned);(unassigned);stat.filling)
  n_mag2 (char) [V bJ g] Second QSO photometric band of the magnitude ((unassigned);meta.version;arith.diff;meta.ref.url)
  S2  Second QSO signal-to-noise per Å at 1290Å in the QSO rest frame ((unassigned);(unassigned);(unassigned);meta.abstract;meta.main)
  Sep arcsec Angular separation on the sky between the two QSOs ((unassigned);(unassigned);(unassigned);em.mm.50-100GHz;time.lifetime)
  b Mpc Impact parameter in proper Mpc between the two sightlines at the zem of the foreground QSO ((unassigned);(unassigned);(unassigned);phys.polarization;meta.main)
  LLya 10+23W/HzEstimated Lyman alpha limit luminosity ((unassigned);(unassigned);(unassigned);(unassigned);(unassigned);phys.angSize.smajAxis;meta.main)
  OmeMax  Expected ratio of the UV flux (Note 1)   ((unassigned);pos.wcs.naxis;arith.grad;meta.abstract;instr.offset)

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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=846603842 Where phase=3 and catid=73911457
**** 
**** --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/VR50363.err (2026-10-29T15:44:02)
-3
-source=J/MNRAS/391/1457
-ref=VIZ6ae369c2c4bb
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