arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0806.4606astro-ph
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系外行星地图揭示

Exoplanet Mapping Revealed

Nicolas B. Cowan, Eric Agol

摘要:

斯皮策时代最令人兴奋的成果之一是能够从热彗星的红外相位变化中构建纵向亮度图。我们在Knutson et al.(2007)中提出了第一个这样的地图,在Cowan & Agol(2008)中描述了映射理论和一些重要的结果,并在Knutson et al.(2008)中提出了第一个多波段地图。在这些程序中,我们首先把这些地图的历史背景下,然后简要描述映射形式主义。然后,我们总结了互补的N切片和正弦模型之间的差异,并结束了一些更重要的和令人惊讶的经验教训,从映射问题的仔细分析研究。

英文摘要:

One of the most exciting results of the Spitzer era has been the ability to construct longitudinal brightness maps from the infrared phase variations of hot Jupiters. We presented the first such map in Knutson et al. (2007), described the mapping theory and some important consequences in Cowan & Agol (2008) and presented the first multi waveband map in Knutson et al. (2008). In these proceedings, we begin by putting these maps in historical context, then briefly describe the mapping formalism. We then summarize the differences between the complementary N-Slice and Sinusoidal models and end with some of the more important and surprising lessons to be learned from a careful analytic study of the mapping problem.

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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