SN 2016coi/ASASSN-16fp: An example of residual helium in a type Ic supernova?

S. J. Prentice, C. Ashall, P. A. Mazzali +35

The optical observations of Ic-4 supernova (SN) 2016coi/ASASSN-16fp, from $\sim 2$ to $\sim 450$ days after explosion, are presented along with analysis of its physical properties.…