Chandra COSMOS Radio-Selected Star-Forming Galaxies and AGN Catalog

X-ray surveys contain sizable numbers of star-forming galaxies, beyond the AGN which usually make up the majority of detections. Many methods to separate the two...X射线巡天（X-ray surveys）所探测到的源中，除了通常占据绝大多数的AGN（活动星系核，Active Galactic Nucleus）之外，还存在相当数量的恒星形成星系（star-forming galaxies）。目前已有诸多方法用于区分这两类天体……