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/883/163
  OI abs. search in Keck and VLT spectra of 199 QSOs (Becker+, 2019)
ReadMe+ftp
2019ApJ...883..163B
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/883/163/table1QSO spectra used in this work (199 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)
  Set  Subsample identifier (column added by CDS) (Note 1)   ((unassigned);(unassigned);(unassigned);pos.eq.dec)
  Seq   [1/199] Running sequence number ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc)
  Target (char) (i) QSO identifier ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc)
  z   [3.52/6.65] QSO redshift based on the apparent start of the Ly{alpha} forest ((unassigned);phys.veloc.orbital;arith.diff;pos.parallax;meta.main)
  Inst (char) Instrument used for the OI search ((unassigned);(unassigned);(unassigned);phys.electron.degen)
  S/N   [10.4/237.2] Signal-to-noise ratio per 30km/s near rest wavelength 1285Å ((unassigned);phys.veloc.orbital;arith.diff;meta.abstract;meta.main)
  EWOI 0.1nm [0.019/0.22] OI{lambda}1302 rest-frame equivalent width in Å at which the OI search is 50% complete (see Section 3.3) ((unassigned);phys.veloc.orbital;arith.diff;phys.at.moment.magnetic;meta.main)
  Nz  (n)Number of absorber redshift measurements for this quasar (link to Table 2) ((unassigned);(unassigned);(unassigned);src.var)
  Sloan  Display the online SDSS-DR14 online data for the nearest object ((unassigned);(unassigned);(unassigned);pos.geocentric)
  SimbadName (char) Designation understandable by the Simbad data-base ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  _RA deg Right Ascension (J2000) from SIMBAD (not part of the original data) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
  _DE deg Declination (J2000) from SIMBAD (not part of the original data) ((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=846501616 Where phase=3 and catid=18830163
**** 
**** --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/VR1284607.err (2026-10-28T11:20:16)
-3
-source=J/ApJ/883/163/table1
-ref=VIZ6ae1da701399ff
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