【学术报告】
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报告题目:High-resolution spectroscopy on transit events
报告人:Sebastian Kohl
报告人单位:德国汉堡大学天文台
报告时间:2018年12月4日(星期二)上午10:00-11:00
报告地点:主楼427会议室
报告语言:英文
报告摘要:
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The atmospheres of extrasolar planets can be studied by transmission spectroscopy. The host star acts as a light source. During the transit of an exoplanet its atmosphere will imprint its spectral features on the stellar spectrum.
However, this approach is systematically limited by stellar, instrumental and telluric contributions. In my presentation I will outline these systematic limitations and present results for different extrasolar planetary systems.
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云台邀请团组:
系外行星研究组
邀请方联系人:顾盛宏 13529001298
11月30日