VizieR Online Data Catalog: Weak metal line absorbers sample (Muzahid+, 2018)

We have searched for weak MgII analogues in 363 medium resolution, far-UV (FUV) spectra of active galactic nuclei (AGNs)/quasars (QSOs) observed with the Hubble Space Telescope/Cosmic Origins Spectrograph (HST/COS). These spectra were available in the public HST archive before 2016 February. Note that all these spectra were obtained under programs prior to the HST Cycle-22. The properties of COS and its in-flight operations are discussed in Osterman et al. (2011Ap&SS.335..257O) and Green et al. (2012ApJ...744...60G). We have used only spectra that were obtained with the medium resolution (R~20000) FUV COS gratings (i.e. G130M and/or G160M).

(3 data files).