2XMMi/SDSS Galaxy Cluster Survey
收藏NASA Open Data Portal2025-06-14 收录
下载链接：
https://data.nasa.gov/dataset/2xmmi-sdss-galaxy-cluster-survey
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资源简介：
The authors have compiled a sample of X-ray-selected galaxy groups and clusters from the XMM-Newton Serendipitous Source Catalog (2XMMi-DR3) with optical confirmation and...
