VizieR

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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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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. (meta.record)
  SDSS (char) SDSS identifier (HHMMSS.ss+DDMMSS.s; J2000) (meta.id;meta.main)
  Plate  SDSS plate identifier (obs.field)
  MJD d Modified Julian Date of the observation (time.epoch)
  Fiber  SDSS fiber identifier (meta.note)
  zem   [1.5/2.4] Redshift derived from emission lines (src.redshift)
  zabs   [1.4/2.3] Redshift derived from absorption lines (src.redshift)
  W1548 0.1nm [0.2/3.2] Rest equivalent width of 1548 CIV line (spect.line.eqWidth)
  s1548  Significant detection level of W1548 (Note 1)   (stat.fit.goodness)
  W1551 0.1nm [0.2/3] Rest equivalent width of 1551 CIV line (spect.line.eqWidth)
  s1551  Significant detection level of W1551 (Note 1)   (stat.fit.goodness)
  SNR1548   [1.9/49] Signal-to-Noise Ratio of 1548 CIV line (stat.snr)
  SNR1551   [1.9/44] Signal-to-Noise Ratio of 1551 CIV line (stat.snr)
  beta   [0.03/0.2] Relative velocity β (Note 2)   (phys.veloc;arith.diff)

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