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ASTRONOMY & ASTROPHYSICS, ISSN 0004-6361, 04/2009, Volume 497, Issue 2, pp. 635 - 648
.... It consists of 55 XMM-Newton pointings for a total exposure of similar to 1.5 Ms with an average vignetting-corrected depth of 40 ks across the field of view and a sky coverage of 2.13 deg(2). Aims... 
OPTICAL IDENTIFICATIONS | HELLAS2XMM SURVEY | X-rays: galaxies | large-scale structure of Universe | NUMBER-COUNTS | SPECTRAL PROPERTIES | LUMINOSITY FUNCTION | X-rays: diffuse background | BRIGHT SERENDIPITOUS SURVEY | LOCKMAN HOLE | ACTIVE GALACTIC NUCLEI | galaxies: active | ASTRONOMY & ASTROPHYSICS | CHANDRA | N-LOG S | Physics - High Energy Astrophysical Phenomena
Journal Article
Journal Article
Journal Article
Astronomy and astrophysics (Berlin), ISSN 0004-6361, 12/2016, Volume 596, Issue December 2016, p. A80
Journal Article
The Astrophysical Journal Supplement Series, ISSN 0067-0049, 04/2002, Volume 139, Issue 2, pp. 369 - 410
In this paper we present the source catalog obtained from a 942 ks exposure of the Chandra Deep Field South (CDFS... 
Galaxies: active | X-rays: diffuse background | Galaxies: high-redshift | Catalogs | X-rays: galaxies | SKY | X-rays : diffuse background | galaxies : high-redshift | catalogs | ASTRONOMY & ASTROPHYSICS | X-rays : galaxies | N-LOG S | galaxies : active | X-RAY SOURCES | LOCKMAN FIELD
Journal Article
Journal Article
Astronomy and Astrophysics, ISSN 0004-6361, 05/2006, Volume 451, Issue 2, pp. 457 - 474
Journal Article