Supersoft X-ray sources in M31

We searched for the optical/UV/IR counterparts of seven supersoft X-ray sources (SSSs) in M31 in the Hubble Space Telescope} (HST}) 'Panchromatic Hubble Andromeda Treasury'...我们在哈勃空间望远镜（Hubble Space Telescope, HST）的“全色哈勃仙女座金库（Panchromatic Hubble Andromeda Treasury）”项目观测数据中，搜寻了M31内7个超软X射线源（supersoft X-ray sources, SSSs）的光学、紫外与红外对应体。