M 51 Chandra X-Ray Discrete Source Catalog
收藏data.gov2025-04-26 收录
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https://catalog.data.gov/dataset/m-51-chandra-x-ray-discrete-source-catalog
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资源简介：
This table contains the results of two Chandra observations (separated by 1 year) of the population of X-ray sources in the spiral galaxy M 51 (NGC 5194 and NGC...
