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The Einstein Extended Source Survey (EXSS) catalog contains a list of extended sources found in the Einstein Observatory Imaging Proportional Counter (IPC) Database. The source detection algorithm...
Search relevance: 246.92 | Views last month: 1 | Catalog Last Checked: November 03, 2026 at 11:47 PM -
A survey of serendipitous source performed in the very soft X-ray band (0.05-2.0 keV) using the EXOSAT imaging telescopes is presented. The survey covers 783 square degrees of high galactic...
Search relevance: 56.17 | Views last month: 2 | Catalog Last Checked: November 03, 2026 at 11:45 PM -
The MCXC is the Meta-Catalog of the compiled properties of X-ray detected Clusters of galaxies. This very large catalog is based on publicly available ROSAT All Sky Survey (RASS)-based (NORAS,...
Search relevance: 38.84 | Views last month: 3 | Catalog Last Checked: November 03, 2026 at 11:46 PM -
This table contains the first results on field X-ray sources detected in a deep, 184.7 ks observation with the Advanced CCD Imaging Spectrometer (ACIS-I) on the Chandra X-Ray Observatory. The...
Search relevance: 20.48 | Views last month: 20 | Catalog Last Checked: November 03, 2026 at 11:43 PM
