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/ApJS/239/23
  CIV NAL systems from SDSS-DR14 quasar spectra (Chen+, 2018)
ReadMe+ftp
2018ApJS..239...23C
Similar Catalogs
spectrum
Post annotation 		img(gal)
1.J/ApJS/239/23/qsosList of quasars; table added by CDS (13736 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)
  SDSS (char) (i) SDSS-DR14Q (Paris+, 2018A&A...613A..51P) designation (HHMMSS.ss+DDMMSS.s; J2000) (Note G1)   ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  zem   [1.37/5.1] Emission-line redshift of the quasar ((unassigned);phys.veloc.orbital;arith.diff;pos.parallax;meta.main)
  DR12Q  (n)Display data from the SDSS-DR12 quasar catalog (Paris+, 2017, VII/279) ((unassigned);phys.veloc.orbital;arith.diff;pos.geocentric)
  CIV  (n)Display the CIV NAL sytem data for this quasar (link to Table 1) ((unassigned);phys.veloc.orbital;arith.diff;src.var)
  Simbad  ask the Simbad data-base about this object ((unassigned);phys.veloc.orbital;arith.diff;pos.geocentric)
  NED  ask the NED data-base about this object ((unassigned);phys.veloc.orbital;arith.diff;pos.geocentric)
  _RA deg Positions from SDSS-DR14Q names (right ascension part) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
  _DE deg Positions from SDSS-DR14Q names (declination part) ((unassigned);phys.veloc.orbital;arith.diff;(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=846440082 Where phase=3 and catid=22390023
**** 
**** --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/VR139485.err (2026-10-27T18:14:40)
-3
-source=J/ApJS/239/23/qsos
-ref=VIZ6ae0ea11220dd
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