• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

We present here the XMM-Newton Bright Serendipitous Survey, composed of two flux-limited samples: the XMM-Newton Bright Source Sample (BSS, hereafter) and the XMM-Newton "Hard" Bright Source...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

This database table contains the latest XMM-Newton XAssist source list. XAssist is a NASA-funded project for the automation of X-ray astrophysics, with emphasis on galaxies. It is capable of data...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

This database table contains the current target list of the X-ray Multi-Mirror Newton (XMM-Newton) mission including those in (i) the routine calibration plan, (ii) the Guaranteed Time Observation...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

The 2023 release of the XMM OM Serendipitous Ultraviolet Source Survey (XMM-SUSS6.1) Catalog, a catalog of optical/UV sources detected by the Optical Monitor (OM) on-board the European Space...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

This table contains the 'clean' sample of sources from the third catalog of X-ray sources found in slew data taken by the European Space Agency's XMM-Newton Observatory, XMMSL3 or XMMSLEW, Version...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

This table comprises CAIXA, the "Catalog of AGN In the XMM-Newton Archive". It consists of all the radio-quiet, X-ray unobscured (N_H < 2 x 10²² cm^-2) active...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

The 2023 release of the XMM OM Serendipitous Ultraviolet Source Survey (XMM-SUSS6.1) Catalog, a catalog of optical/UV sources detected by the Optical Monitor (OM) on-board the European Space...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

This table contains the X-ray source catalogs for the XMM-Newton surveys of the 3 and 14 hours Right Ascension (hereafter 3-h and 14-h, respectively) fields from the Canada-France Redshift Survey....

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

This table contains the proposed identifications for all the good optical ID candidates (true probability value P' that the object is not associated of < 0.15) corresponding to the X-ray sources...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

This table contains results from the XMM-Newton Wide Angle Survey (XWAS), viz., a new catalog of almost a thousand X-ray sources that have been spectroscopically identified through optical...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

The authors describe the global X-ray properties of the point source population in the grand-design spiral galaxy M 101, as seen with XMM-Newton. 108 X-ray sources are detected within the...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

This table contains the NGC 253 XMM-Newton X-Ray Point Source Catalog. NGC 253 is a local, starbursting spiral galaxy with strong X-ray emission from hot gas, as well as many point sources. The...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

This table contains the 'total' sample of sources from the third catalog of X-ray sources found in slew data taken by the European Space Agency's XMM-Newton Observatory, XMMSL3 or XMMSLEW, Version...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

This table contains the analysis results of an XMM-Newton observation of the Lupus 3 region that contains a high proportion of young low-mass (< 0.3 solar masses) T Tauri stars in the Lupus...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

This table provides a list of X-ray sources detected in a ~50 ks XMM-Newton X-ray observation of the open cluster NGC 752. For the sources with 2MASS counterparts, the values of their magnitudes...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

Cyg OB2 is one of the most massive associations of O-type stars in our Galaxy. Despite the large interstellar reddening towards Cyg OB2, many studies, spanning a wide range of wavelengths, have...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

This table contains some of the results from an X-ray study of our nearest starburst galaxy IC 10, based on XMM-Newton and Chandra observations. It contains a list of 73 XMM-Newton and 28 Chandra...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

The authors of this catalog carried out a study of the X-ray properties of the supernova remnant (SNR) population in M 33 with XMM-Newton, comprising deep observations of eight fields in M 33...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

The XMM-Newton Medium Deep Survey/VIRMOS VLT Deep Survey (XMDS/VVDS) 4-Sigma Catalog contains 286 X-ray sources with their optical identification taken from the XMDS survey (using the XMM-Newton...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

Omega Centauri (NGC 5139) is one of the best studied objects in our galaxy. It is the most massive globular cluster (5.1 x 10⁶ solar masses), and is characterized by large core and half...

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