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18 April 2024 |
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INTEGRAL/IBIS survey of the Sagittarius Arm Tangent region: A source catalog | | S.V.Molkov
; A.M.Cherepashchuk
; A.A.Lutovinov
; M.G.Revnivtsev
; K.A.Postnov
; R.A.Sunyaev
; | | Date: |
17 Feb 2004 | | Journal: | Astron.Lett. 30 (2004) 534-539 | | Subject: | astro-ph | | Affiliation: | 1,3), K.A.Postnov , R.A.Sunyaev (1,3)(1 - Space Research Institute, Moscow, Russia; 2 - SAI, Moscow, Russia, 3 - MPA, Garching, Germany | | Abstract: | Analysis of 18-120 keV images of the Sagittarius Arm Tangent region (SATR) obtained by IBIS telescope onboard INTEGTRAL observatory during the spring of 2003 is performed. In the 18-60 keV energy range, 28 sources have been detected with a flux level above 1.4 mCrab. Of these sources, 16 were identified earlier as galactic X-ray binary systems, 3 as extragalactic objects, 2 as pulsars inside supernova remnants, and 7 has unknown nature. The analysis revealed the presence of three previously unknown sources. Fourteen sources show significant flux in the 60-120 keV energy range | | Source: | arXiv, astro-ph/0402416 | | Services: | Forum | Review | PDF | Favorites | |
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