Zwicky defined more supernovae kinds based on a only a few examples that did not cleanly in shape the parameters for Variety I or Style II supernovae. SN 1961i in NGC 4303 was the prototype and only member of the kind III supernova class, mentioned for its wide light curve https://hiresomeonetowritemycases41364.blog-eye.com/35964081/the-best-side-of-hbs-case-study-solution