Zwicky defined more supernovae types determined by a only a few examples that didn't 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 sort III supernova course, pointed out for its broad gentle curve https://hiresomeonetowritemyhbrca09564.vidublog.com/34753963/how-much-you-need-to-expect-you-ll-pay-for-a-good-pay-someone-to-write-my-ivey-case-study