The Chandra Deep Fields North and South

We present point-source catalogs for the ~2Ms exposure of the Chandra Deep Field North, currently the deepest X-ray observation of the universe in the 0.5-8.0keV band. Five...我们针对曝光时长约2兆秒（~2 Ms）的钱德拉深场北（Chandra Deep Field North），构建了相应的点源星表（point-source catalogs）。该观测是目前0.5-8.0千电子伏（keV）波段下宇宙最深的X射线观测结果。五……