The eFEDS X-ray catalogs (V7.4)

The eROSITA X-ray telescope onboard the Spectrum-Roentgen-Gamma (SRG) observatory combines a large field of view and a large collecting area in the energy range between ~0.2 and...搭载于伦琴射线伽马光谱（Spectrum-Roentgen-Gamma，SRG）天文台的eROSITA X射线望远镜（eROSITA X-ray telescope），在约0.2至……的能量范围内，兼具大视场与大集光面积。