Bochum survey of the southern Galactic disk

We are monitoring a 6{deg} wide stripe along the southern Galactic disk simultaneously in the r and i bands, using a robotic 15-cm twin telescope of the Universitatsternwarte...我们使用大学天文台（Universitatsternwarte）的15厘米口径双筒自动望远镜，同时在r波段（r band）与i波段（i band）对南天银盘（Galactic disk）沿线一条宽度为6°的条带开展同步监测……