Photometric and polarimetric observations of the Wolf-Rayet eclipsing binary HD 5980 in the small magellanic cloud

被引：0

作者：

Cellone, SA

Barba, RH

Niemela, V

Feinstein, C

Morrell, N

Cerruti, MA

Garcia, LG

Moffat, AFJ

Baume, G

Brandi, EE

Orsatti, AM

Vega, I

Martinez, RE

Waldhausen, S

Bosch, GL

Mendez, RM

Ostrov, P

FernandezLajus, E

机构：

来源：

WORKSHOP ON COLLIDING WINDS IN BINARY STARS TO HONOR JORGE SAHADE | 1996年 / 5卷

关键词：

binaries; close; stars; individual; (HD; 5980); mass-loss; variables; other (luminous blue variables); Wolf-Rayet;

D O I：

暂无

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present results of photometry and photopolarimetry of the Wolf-Rayet eclipsing binary system HD 5980 in the Small Magellanic Cloud, which underwent an unexpected eruption during 1994, transforming its spectrum into a Luminous Blue Variable-like one. CCD photometry was performed during the post-outburst declining phase. Pre-outburst photopolarimetric observations were collected between 1987 and 1991, and post-outburst after May 1995.

引用

页码：123 / 125

页数：3