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WGACAT is a point source catalog generated from all ROSAT PSPC pointed observations. This catalog has been generated by N.E. White (HEASARC/GSFC), P. Giommi (SDC/ASI) and L. Angelini...
Search relevance: 271.47 | Views last month: 4 | Catalog Last Checked: November 03, 2026 at 11:44 PM -
The Quasars.org (QORG) Catalog is an all-sky optical catalog of radio/X-ray sources. The QORG Catalog aligns and overlays the year 2001/2 releases of the ROSAT HRI, RASS, PSPC and WGA X-ray...
Search relevance: 104.60 | Views last month: 8 | Catalog Last Checked: November 03, 2026 at 11:50 PM -
The Atlas of Radio/X-Ray Associations (ARXA) is a compendium of all cataloged or APM/USNO-A optical objects which are found to be associated with XMM-Newton, Chandra, RASS, HRI, PSPC or WGACAT...
Search relevance: 104.45 | Views last month: 1 | Catalog Last Checked: November 03, 2026 at 11:49 PM
