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The spectrum of SN 1987A in the LMC in July 1987

Published online by Cambridge University Press:  19 July 2016

C. C. Huang
C. C. Huang*
Affiliation:
Purple Mountain Observatory, Academia Sinica, 210008 Nanjing, China

Abstract

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Spectroscopic observations of SN 1987A in the LMC in July 1987 are presented. The appearance of SN 1987A's optical spectrum was dominated by strong H I and Na I lines showing broad P-Cygni profiles. The nebular emission lines of [O I] 6300, 64 appeared in mid-July. The enhancement of s-processed elements of Ba II and Sr II in SN 1987A is briefly discussed.

Type
Stellar Evolution
Information
Symposium - International Astronomical Union , Volume 148: The Magellanic Clouds , 1991 , pp. 345 - 346
Copyright
Copyright © Kluwer 1991 

References

Couch, W.J. (1988), Supernova 1987A in the Large Magellanic Cloud , Kafatos, M. and Michalitsianos, A.G. (eds.) (Cambridge University: Cambridge) p. 18.Google Scholar
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Williams, R.E. (1987), Astrophys. J. 320, L117.Google Scholar