SN 2019hcc: a Type II supernova displaying early O <scp>ii</scp> lines
SN 2019hcc: a Type II supernova displaying early O <scp>ii</scp> lines
We present optical spectroscopy together with ultraviolet, optical and near-infrared photometry of SN 2019hcc, which resides in a host galaxy at redshift 0.044, displaying a sub-solar metallicity. The supernova spectrum near peak epoch shows a `w' shape at around 4000 {\AA} which is usually associated with O II lines and …