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The X-ray sources from observations made with the Einstein Observatory (HEAO-2) Imaging Proportional Counter (IPC) that have intensities of 2-sigma or more above the background are compiled in...
Search relevance: 311.31 | Views last month: 2 | Catalog Last Checked: October 29, 2026 at 09:16 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: 41.73 | Views last month: 0 | Catalog Last Checked: October 29, 2026 at 09:14 PM