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/210/7
  BOSS narrow CIV absorption lines. I. zem<=2.4 (Chen+, 2014)
ReadMe+ftp
2014ApJS..210....7C
Similar Catalogs
spectrum
Post annotation 		img(gal)
1.J/ApJS/210/7/table3*Sources of the randomly selected quasar sample (Note) (100 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)
  SDSS (char) (i) SDSS identifier (HHMMSS.ss+DDMMSS.s; J2000) ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  A (char) A indicates CIV absorption doublets detected in this quasar (table 4) ((unassigned);meta.version;arith.diff;pos.geocentric)
  Plate  SDSS plate identifier ((unassigned);(unassigned);(unassigned);time.lifetime)
  MJD d Modified Julian Date of the observation ((unassigned);(unassigned);(unassigned);pos.centroid;meta.main)
  Fiber  SDSS fiber identifier ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)
  zem   [1.7/2.4] Redshift derived from emission lines ((unassigned);(unassigned);(unassigned);pos.parallax;meta.main)
  SNR   [1/4] Median Signal-to-Noise Ratio (Note 1)   ((unassigned);meta.version;arith.diff;meta.bib.page;time.duration;meta.main)
  Sp  Interactive spectrum from SDSS ((unassigned);meta.version;arith.diff;pos.geocentric)
spectrum
  _RA deg Positions from SDSS DR9 quasar catalog (VII/269) (right ascension part) ((unassigned);meta.version;arith.diff;(unassigned);arith)
  _DE deg Positions from SDSS DR9 quasar catalog (VII/269) (declination part) ((unassigned);(unassigned);(unassigned);(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=846439695 Where phase=3 and catid=22100007
**** 
**** --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/VR130081.err (2026-10-27T18:08:14)
-3
-source=J/ApJS/210/7/table3
-ref=VIZ6ae0e88e1fc21
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