DECaLS DR3 color survey collection

The Legacy Survey is producing an inference model catalog of the sky from a set of optical and infrared imaging data, comprising 14,000 square deg of extragalactic sky visible...遗产巡天（Legacy Survey）正基于一系列光学与红外成像数据，构建天域推理模型目录，该目录涵盖14000平方度的可见河外天区……