Description
We present results from an analysis of FUSE spectroscopy of the z_em_=0.57 quasar PKS 0405-123. We focus on the intervening metal-line systems identified along the sight line and investigate their ionization mechanism, ionization state, and chemical abundances. Including Hubble Space Telescope STIS spectroscopy, we survey the entire sight line and identify six O VI absorbers to a 3{sigma} equivalent width (EW) limit of 60m{AA}.
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