VizieR Online Data Catalog: Spectral log of (i)PTF stripped-envelope SN (Fremling+, 2018)

To estimate the epoch of maximum light for each SN, we used r- or g-band photometry from the Palomar 48 inch (P48) and 60 inch (P60) telescopes, depending on availability for each SN. During the lifetimes of PTF and iPTF we obtained 507 spectra at unique epochs of SE SNe.

(1 data file).