SN 1961V - An extragalactic ETA Carinae analog

Spectra of the site of the unique type V supernova SN 1961V in NGC 1058 and of two nearby H II regions have been obtained. Broad H-alpha emission with a luminosity of 2 x 10 to the 36th ergs/s is detected at the position, so that SN 1961V becomes the first historical extragalactic object classified...

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Veröffentlicht in:	The Astrophysical journal 1989-07, Vol.342 (2), p.908-916
Hauptverfasser:	Goodrich, Robert W., Stringfellow, Guy S., Penrod, G. Donald, Filippenko, Alexei V.
Format:	Artikel
Sprache:	eng
Schlagworte:	640102 - Astrophysics & Cosmology- Stars & Quasi-Stellar, Radio & X-Ray Sources 640105 - Astrophysics & Cosmology- Galaxies ABSORPTION Astronomy Astrophysics BALMER LINES CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS COSMIC RADIO SOURCES Earth, ocean, space ERUPTIVE VARIABLE STARS Exact sciences and technology H2 REGIONS INTERSTELLAR SPACE Late stages of stellar evolution (including black holes) LUMINOSITY MASS TRANSFER OPTICAL PROPERTIES ORIGIN PHYSICAL PROPERTIES SPACE SPECTRA STAR EVOLUTION STARS SUPERMASSIVE STARS SUPERNOVA REMNANTS SUPERNOVAE VARIABLE STARS
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