arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0705.4611astro-ph
收藏

2006年11月超爆发期间矮新星AW人马座的测光

Photometry of the dwarf nova AW Sagittae during the 2006 November superoutburst

Jeremy Shears, Roger Pickard, Tom Krajci, Gary Poyner

摘要:

在2006年11月期间,使用CCD测光观测到矮新星AW Sge的爆发。这显示了0.25等的超级峰,确认它是一次超级爆发,可能是第二次确认这颗恒星的爆发。超级峰被观测了4天,稳定期Psh = 0.0745(2)d,这个值与2000年超级爆发期间测量的Psh一致。

英文摘要:

During 2006 November an outburst of the dwarf nova AW Sge was observed using CCD photometry. This revealed 0.25 magnitude superhumps confirming it to be a superoutburst, possibly only the second confirmed such outburst of this star. The superhumps were observed for 4 days and had a stable period Psh = 0.0745(2)d, a value which is consistent with Psh measured during the 2000 superoutburst.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑