Chandra Legacy Survey (CLS) Catalog

The COSMOS-Legacy survey is a 4.6-Ms Chandra program that has imaged 2.2 deg2 of the COSMOS field with an effective exposure of ~160 ks over the central 1.5 deg2 and...COSMOS-Legacy巡天（COSMOS-Legacy survey）是一项总时长4.6兆秒的钱德拉（Chandra）X射线天文台观测项目，其已完成对2.2平方度COSMOS天区的成像观测，其中中央1.5平方度区域的有效曝光时长约160千秒，且……