题目：The dust extinction and attenuation of galaxies

　　报告人：沈世银研究员

　　单位：中国科学院上海天文台

　　摘要：The observational properties of galaxies are significantly changed by the dust attenuation of galaxies themselves and the dust extinction along the line-of-sight. In this talk, I will summarize our recent research progress on different components of the dust extinction (Galactic and intergalactic) to extragalactic galaxies and the dust attenuation of galaxies themselves.

　　时间：10月18日10:30-11:30

　　地点：3号楼302会议室

欢迎大家参加！

紫金山天文台学术委员会