Upper Sco XMM-Newton X-Ray Point Source Catalog

The authors studied the X-ray emission from young stars by analyzing the deep (a ~53 ks exposure centered at a J2000.0 RA and Dec of 16 14 00.0, -23 00 00 and a ~43...研究团队通过分析深场曝光数据，针对年轻恒星的X射线辐射展开了研究。本次观测使用了时长约53千秒的曝光方案，观测中心坐标为J2000.0坐标系下的赤经（Right Ascension, RA）16 14 00.0、赤纬（Declination, Dec）-23 00 00，另有一段约43……