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arXiv 0907.1795astro-ph.IM
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热星与干涉测量

Hot stars and interferometry

Florentin Millour

摘要:

什么是长基线光学/红外恒星干涉测量法?几年前,许多天文学家可能无法正确回答这个问题。今天希望不再是这种情况,因为主流设施,如VLTI,EQUIK-I或CHARA阵列,现在为希望以最高角分辨率观察他最喜欢的对象的天文学家提供了这种微妙的技术。大量的教学工作,什么是干涉测量和它可以用于什么目的,连同弱,但已经令人信服的成像能力,使技术达到一个?成熟?状态我在这里不讨论这项技术的细节,因为现在已经有很多关于这个主题的小册子出版了,而是描述是什么使长基线恒星干涉测量对热星天体物理学领域有吸引力。

英文摘要:

What is long-baseline optical/IR stellar interferometry? A few years ago, many astronomers might not have been able to answer that question properly. This is today hopefully not the case anymore, because mainstream facilities, such as the VLTI, the Keck-I or the CHARA array, offer now this delicate technique to an astronomer who wants to observe his favourite object at the highest angular resolution available. The large teaching effort on what is interferometry and for what purpose it can be used, together with weak, but already convincing imaging capabilities, make the technique reaching a ?mature? state. I will not discuss here the details of the technique, as already many booklets are now published on the subject, but rather describe what makes long-baseline stellar interferometry attractive for the field of hot star astrophysics.

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。

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