The Canarias Database of Nearby Type II supernovae

被引:7
|
作者
Gómez, G [1 ]
López, R
机构
[1] Inst Astrofis Canarias, E-38200 La Laguna, Spain
[2] Univ Barcelona, Dept Astron & Meteorol, E-08007 Barcelona, Spain
来源
ASTRONOMICAL JOURNAL | 2000年 / 120卷 / 01期
关键词
supernovae; general;
D O I
10.1086/301419
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
Our aim is to present an atlas containing 35 low-resolution spectra that correspond to 19 Type II supernovae. These spectra cover different phases of postmaximum supernova evolution, ranging from similar to 2 weeks to greater than or similar to 1 yr after maximum brightness. The Canarias Database of Nearby Type II Supernovae contains spectra obtained from two different programs: the first, the "Supernova Monitoring Project," was carried out from 1990 April to 1992 July; the second takes advantage of the ORM Service Time facility and is currently active. In this paper we present the first results, mainly compiled from the Supernova Monitoring Project.
引用
收藏
页码:367 / 381
页数:15
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