Solar-Metallicity Gas in the Extended Halo of a Galaxy at $z\sim 0.12$

Jayadev Pradeep, Sriram Sankar, T. M. Umasree +5

We present the detection and analysis of a weak low-ionization absorber at $z=0.12122$ along the blazar sightline PG~$1424+240$, using spectroscopic data from both $HST$/COS and…