Seyfert 2 galaxies multiwavelength catalog : J/ApJS/106/399


Authors : Polletta M. orcid , Bassani L., MalagutI G. (hide) , Bassani L., MalagutI G. et..al

Bibcode : 1996ApJS..106..399P (ADS) (Simbad) (Objects) (hide)

CDS Keywords : Galaxies, Seyfert; Galaxy catalogs; X-ray sources
UAT : Seyfert galaxies, Galaxies, Catalogs, X-ray sources

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Inserted into VizieR : 12-Dec-1997
Last modification : 27-Feb-2013

A multiwavelength catalog of Seyfert 2 galaxies observed in the 2-10 keV energy band (1996)

Keywords : catalogs - galaxies Seyfert - X-rays: galaxies

Abstract:This paper is a catalog of Seyfert 2 galaxies observed in the 2-10keV band (339 flux entries). In total, it contains data on 150 objects; for 76 objects, a positive detection is reported, while for the remaining sources, 2{sigma} upper limits to the X-ray emission are given. Most of the data have been collected from the literature over a period starting from 1974 up to the middle of 1995. Accurate searches of literature and databases were performed for all objects, and frequently spectral fits were reevaluated in order to make the data in the catalog uniform and complete. Some unpublished data are also included. For six objects, EXOSAT/ME data have been extracted from the satellite database and analyzed; the 13 fluxes obtained have been ...(more)
Abstract: (hide)

  • VII/173 : Catalogue of Seyfert Galaxies (Lipovetsky+, 1988)

                
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