Zwicky outlined additional supernovae styles based upon a not many examples that didn't cleanly match the parameters for Type I or Kind II supernovae. SN 1961i in NGC 4303 was the prototype and only member of the Type III supernova class, noted for its wide gentle curve optimum and broad https://casestudyanalysis00343.bligblogging.com/36491997/what-does-case-study-writing-help-mean