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/392/998
  Damped Lyman{alpha} systems (Ellison+, 2009)
ReadMe+ftp
2009MNRAS.392..998E
Similar Catalogs
Post annotation 		img(gal)
1.J/MNRAS/392/998/table4*MgII 2796 equivalent widths (and errors) and dV for the 3 approaches used in this paper (Note) (56 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)
  QSO (char) QSO name ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
  logNHI [cm-2] HI column density ((unassigned);phys.veloc.orbital;arith.diff;(unassigned))
  e_logNHI [cm-2] rms uncertainty on logNHI ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  EW(ew) 0.1nm Equivalent width at 90% EW ((unassigned);(unassigned);(unassigned);phys.at.moment.magnetic;meta.main)
  e_EW(ew) 0.1nm rms uncertainty on EW(ew) ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  DV(ew) km/s Velocity spread (DeltaV) at 90% EW ((unassigned);(unassigned);(unassigned);phys.atmol.element;meta.main)
  EW(vel) km/s Equivalent width at 90% vel ((unassigned);phys.veloc.orbital;arith.diff;phys.at.moment.magnetic;meta.main)
  e_EW(vel) km/s rms uncertainty on EW(vel) ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  DV(vel) km/s Velocity spread (DeltaV) at 90% of the velocity range ((unassigned);(unassigned);(unassigned);phys.atmol.element;meta.main)
  EW(3s) km/s Equivalent width at 3{sigma} ((unassigned);phys.veloc.orbital;arith.diff;phys.at.moment.magnetic;meta.main)
  e_EW(3s) km/s rms uncertainty on EW(3s) ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  DV(3s) km/s Velocity spread (DeltaV) at bounds set by 3{sigma} absorption ((unassigned);(unassigned);(unassigned);phys.atmol.element;meta.main)
  SimbadName (char) Designation understandable by the Simbad data-base ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc)
  _RA deg Right Ascension (J2000) from SIMBAD (not part of the original data) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  _DE deg Declination (J2000) from SIMBAD (not part of the original data) (phot.color;instr.det.noise;arith.grad;(unassigned);arith)

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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=846440097 Where phase=3 and catid=73920998
**** 
**** --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/VR140029.err (2026-10-27T18:14:56)
-3
-source=J/MNRAS/392/998
-ref=VIZ6ae0ea21222fd
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