INTEGRAL ISGRI 4-Year Source Catalog
收藏NASA Open Data Portal2025-06-14 收录
下载链接：
https://data.nasa.gov/dataset/integral-isgri-4-year-source-catalog
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资源简介：
In its first 4 years of observing the sky above 20 keV, the INTEGRAL Soft Gamma-ray Imager (ISGRI) detected ~ 500 sources, around half of which were new or unknown at these...
