DES-DR2 Y survey collection

The second public data release of the Dark Energy Survey, DES DR2, based on optical/near-infrared imaging by the Dark Energy Camera mounted on the 4 m Blanco telescope at Cerro...暗能量巡天（Dark Energy Survey, DES）第二次公开数据发布（DES DR2），其基于安装于塞罗（Cerro）地区4米布兰科望远镜上的暗能量相机（Dark Energy Camera）所采集的光学/近红外成像数据。