Zwicky described more supernovae sorts according to a only a few examples that did not cleanly match the parameters for Form I or Kind II supernovae. SN 1961i in NGC 4303 was the prototype and only member of the sort III supernova course, pointed out for its broad light-weight curve https://stephenyvsmr.ampblogs.com/the-2-minute-rule-for-hbr-case-study-analysis-72527490