VizieR

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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/table1(c)Catalog of CIV(1548,1551) absorption systems for 6291 SDSS-DR9 quasars - table from erratum 2014, ApJS, 212, 17 (9417 rows)
2.J/ApJS/210/7/table3(c)*Sources of the randomly selected quasar sample (Note) (100 rows)
3.J/ApJS/210/7/table4CIV(1548,1551) absorption systems of the randomly selected quasar sample (15 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc)
   (ALL)SDSS (char) SDSS identifier (HHMMSS.ss+DDMMSS.s; J2000) ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
   (ALL)Plate  SDSS plate identifier ((unassigned);phys.veloc.orbital;arith.diff;time.lifetime)
   (ALL)MJD d Modified Julian Date of the observation ((unassigned);phys.veloc.orbital;arith.diff;pos.centroid;meta.main)
   (ALL)Fiber  SDSS fiber identifier ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc.orbital)
  (1)N  (n)Number of detections for this quasar ((unassigned);phys.veloc.orbital;arith.diff;src.var)
   (ALL)zem   [1.5/2.4] Redshift derived from emission lines ((unassigned);(unassigned);(unassigned);pos.parallax;meta.main)
  (1+3)zabs   [1.4/2.3] Redshift derived from absorption lines ((unassigned);(unassigned);(unassigned);pos.parallax;meta.main)
  (1+3)W1548 0.1nm [0.2/3.2] Rest equivalent width of 1548 CIV line ((unassigned);(unassigned);(unassigned);phys.at.moment.magnetic;meta.main)
  (1+3)s1548  Significant detection level of W1548 (Note 1)   ((unassigned);phys.atmol.qn.F;arith.grad;phys.polarization.circular;meta.main)
  (1+3)W1551 0.1nm [0.2/3] Rest equivalent width of 1551 CIV line (time.equinox;(unassigned);arith.factor;phys.at.moment.magnetic;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1+3)s1551  Significant detection level of W1551 (Note 1)   ((unassigned);phys.veloc.orbital;arith.diff;phys.polarization.circular;meta.main)
  (1+3)SNR1548   [1.9/49] Signal-to-Noise Ratio of 1548 CIV line ((unassigned);phys.veloc.orbital;arith.diff;meta.abstract;meta.main)
  (1+3)SNR1551   [1.9/44] Signal-to-Noise Ratio of 1551 CIV line ((unassigned);(unassigned);(unassigned);meta.abstract;meta.main)
  (1+3)beta   [0.03/0.2] Relative velocity {beta} (Note 2)   ((unassigned);phys.veloc.orbital;arith.diff;spect.index;instr.bandpass)
  (1+2)Sp (char) Interactive spectrum from SDSS ((unassigned);(unassigned);(unassigned);pos.geocentric)
  (1+2)_RA deg Positions from SDSS DR9 quasar catalog (VII/269) (right ascension part) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  (1+2)_DE deg Positions from SDSS DR9 quasar catalog (VII/269) (declination part) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  (2)A (char) A indicates CIV absorption doublets detected in this quasar (table 4) ((unassigned);(unassigned);(unassigned);pos.geocentric)
  (2)SNR   [1/4] Median Signal-to-Noise Ratio (Note 1)   ((unassigned);(unassigned);(unassigned);meta.bib.page;time.duration;meta.main)

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=846436812 Where phase=3 and catid=22100007
**** 
**** --POSTGRES MSG db=0
**** 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 
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846436813 Where phase=3 and catid=22100007
**** 
**** --POSTGRES MSG db=0
**** 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/VR110423.err (2026-10-27T17:20:11)
-3
-source=J/ApJS/210/7
-ref=VIZ6ae0dd4b1af57
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