Remote sensing of exoplanetary atmospheres using high-resolution spectroscopy

我的研究项目涉及使用地面望远镜的高分辨率光谱对行星外大气进行遥感。作为天文学研究所行星外大气小组的一员，我正在开发方法来修正地球大气的时间变异性，以准确地提取微弱的行星信号。开发的方法将有助于描述系外行星的大气组成，特别是热木星的大气组成，这是一种巨大的行星，其轨道非常接近其宿主恒星。

My research project involves remote sensing of exoplanetary atmospheres using high-resolution spectroscopy with ground-based telescopes. As part of the Exoplanetary Atmospheres Group at the Institute of Astronomy, I am developing methods to correct for the time variability of the earth's atmosphere to accurately extract the weak planetary signal. The methods developed will help characterise atmospheric compositions of exoplanets, particularly of hot Jupiters, which are giant planets orbiting very close to their host stars.