Zwicky defined further supernovae styles according to a hardly any examples that did not cleanly fit the parameters for Style I or Type II supernovae. SN 1961i in NGC 4303 was the prototype and only member of the sort III supernova class, noted for its broad light curve highest and https://andresckmnx.blog5star.com/36304034/the-ultimate-guide-to-case-study-analysis