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  HST-COS UV spectra observations of AGNs (Stevans+, 2014)
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1.J/ApJ/794/75/table2Lyman-limit Systems and Partial Lyman-limit Systems (221 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)
  AGN (char) AGN target's name (;meta.main)
  z  Redshift (src.redshift)
  logNHI [cm-2] Log of H I column density (phys.columnDensity)
  e_logNHI [cm-2] Error in logNHI (stat.error)
  b km/s Doppler parameter (Note 1)   (spect.dopplerParam)

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