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VizieR

  
J/ApJS/210/7
  BOSS narrow CIV absorption lines. I. zem<=2.4 (Chen+, 2014)
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2014ApJS..210....7C
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spectrum
Post annotation 		img(gal)
1.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: + - )
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) SDSS identifier (HHMMSS.ss+DDMMSS.s; J2000) ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  Plate  SDSS plate identifier ((unassigned);(unassigned);(unassigned);time.lifetime)
  MJD d Modified Julian Date of the observation (time.equinox;em.IR.60-100um;arith.factor;pos.centroid;meta.main)
  Fiber  SDSS fiber identifier (phot.color;pos.parallax.trig;arith.grad;phys.veloc.orbital)
  zem   [1.5/2.4] Redshift derived from emission lines (stat.fit.param;spect.dopplerVeloc;arith.factor;pos.parallax;meta.main)
  zabs   [1.4/2.3] Redshift derived from absorption lines ((unassigned);(unassigned);(unassigned);pos.parallax;meta.main)
  W1548 0.1nm [0.2/3.2] Rest equivalent width of 1548 CIV line ((unassigned);(unassigned);(unassigned);phys.at.moment.magnetic;meta.main)
  s1548  Significant detection level of W1548 (Note 1)   ((unassigned);(unassigned);(unassigned);phys.polarization.circular;meta.main)
  W1551 0.1nm [0.2/3] Rest equivalent width of 1551 CIV line ((unassigned);phys.atmol.qn.F;arith.grad;phys.at.moment.magnetic;meta.main)
  s1551  Significant detection level of W1551 (Note 1)   (time.equinox;(unassigned);arith.factor;phys.polarization.circular;meta.main)
  SNR1548   [1.9/49] Signal-to-Noise Ratio of 1548 CIV line ((unassigned);phys.veloc.orbital;arith.diff;meta.abstract;meta.main)
  SNR1551   [1.9/44] Signal-to-Noise Ratio of 1551 CIV line ((unassigned);phys.veloc.orbital;arith.diff;meta.abstract;meta.main)
  beta   [0.03/0.2] Relative velocity {beta} (Note 2)   (obs.param;instr.det.psf;stat.min;spect.index;instr.bandpass)

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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=846452188 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/VR387596.err (2026-10-27T21:36:25)
-3
-source=J/ApJS/210/7/table4
-ref=VIZ6ae1195b5ea0c
elapse time 3