NGC 4649 Chandra X-Ray Point Source Catalog 2
收藏NASA Open Data Portal2025-06-14 收录
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https://data.nasa.gov/dataset/ngc-4649-chandra-x-ray-point-source-catalog-2
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资源简介：
This table contains the main X-ray source catalog for the Chandra monitoring observations of the 16.5-Mpc distant elliptical galaxy, NGC 4649. The galaxy has been observed with...
