NASA NTRS · 19890001312
Observing SN 1987A with IUE
Abstract
Spectra from IUE were used to study SN 1987A in order to examine its progenitor and stellar evolution before the explosion. The B3 Ia blue supergiant is identified as progenitor. The narrow UV lines from the circumstellar shell are discussed. When the supernova turns transparent in the ultraviolet, the ultraviolet spectra can provide important chemical information about the interior of the massive star.
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Kirshner, Robert P.. 1988-06-01. Observing SN 1987A with IUE. https://ntrs.nasa.gov/citations/19890001312
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