Dwarf Nova Oscillations in VW Hydri

被引：0
|
作者：
Warner, Brian [1 ]
Woudt, Patrick A. [1 ]
机构：
[1] Univ Cape Town, Dept Astron, ZA-7701 Rondebosch, South Africa
来源：
EIGHTH PACIFIC RIM CONFERENCE ON STELLAR ASTROPHYSICS: A TRIBUTE TO KAM-CHING LEUNG | 2009年 / 404卷
关键词：
QUASI-PERIODIC OSCILLATIONS; CATACLYSMIC VARIABLES; HYI;
D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We present a summary of the analysis of high speed photometric observations of VW Hyi made since 1972 of many of its dwarf nova outbursts. The most recent observations were made with similar to 0.10 sec time resolution on the SALT 10-m class telescope. A consistent evolution of the rapid oscillations is observed during outbursts. One kind of oscillation (the longer period Dwarf Nova oscillations) persists for some time after the end of outburst.
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页码：45 / 49
页数：5
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