VizieR

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VizieR

  
J/A+A/412/707
  Absorption-line systems in QSO spectra - CoALS (Ryabinkov+, 2003)
Post annotation
img(gal)
1.J/A+A/412/707/table2zMeasured absorption system (data extracted from table2.txt) (16142 rows)

 
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)
  QSO (char) Quasar name (meta.id;meta.main)
  zabs  Absorption-system redshift (src.redshift)
  Ion (char) Ion's name identified (Note 1)   (phys.atmol.ionization)
  lambdaLab nm Laboratory wavelength (Note 2)   (em.wl;phys.atmol.transition)
  lambdaObs 0.1nm (n) Observed wavelength (em.wl)
  e_lambdaObs 0.1nm (n) Error of lambdaobs (stat.error)
  EWObs 0.1nm (n) Equivalent width (spect.line.eqWidth)
  e_EWObs 0.1nm (n) Error of EWobs (stat.error)
  logN [cm-2] (n) Logarithm of column density of the ion (phys.columnDensity)
  e_logN [cm-2] (n) rms uncertainty on logN (stat.error)
  Notes (char) Lines associated (Note 5)   (meta.note)

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(n) indicates a possible blank or NULL column(i)indexed column
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