WMAP point sources at 61 and 94GHz

The detection of point sources in cosmic microwave background maps is usually based on a single-frequency approach, whereby maps at each frequency are filtered separately and...宇宙微波背景（Cosmic Microwave Background）地图中的点源探测通常基于单频方法，即对每个频率对应的地图分别进行滤波处理且……