Variable stars in the core of the globular cluster M3

被引:9
|
作者
Strader, J
Everitt, HO
Danford, S
机构
[1] Duke Univ, Dept Phys, Durham, NC 27708 USA
[2] Univ Calif Santa Cruz, Univ Calif Observ, Lick Observ, Santa Cruz, CA 95064 USA
[3] USA, Res Off, Res Triangle Pk, NC 27709 USA
[4] Univ N Carolina, Dept Phys & Astron, Greensboro, NC 27402 USA
关键词
techniques : image processing; stars : variables : other; globular clusters : general; globular clusters : individual : M3;
D O I
10.1046/j.1365-8711.2002.05645.x
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We present the results of a survey for variable stars in the core of the globular cluster M3. Our findings include the discovery of 11 new or suspected variables, including a possible W Vir, and the first period determinations for 13 previously known variables.
引用
收藏
页码:621 / 627
页数:7
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