On the Nature of the Unidentified X-ray/γ-ray Sources Igr J18027–1455 and Igr J21247+5058 |
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| Authors: | J A Combi M Ribó I F Mirabel |
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| Institution: | (1) Departamento de Física (EPS), Universidad de Jaén, Campus Las Lagunillas, Jaén, Spain;(2) Instituto Argentino de Radioastronomía (IAR), Villa Elisa, Argentina;(3) Service d’Astrophysique, CEA Saclay, Gif-sur-Yvette, France;(4) Instituto de Astronomía y Física del Espacio (IAFE), Buenos Aires, Argentina |
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| Abstract: | We present a multiwavelength study of the environment of the unidentified X-ray/γ-ray sources IGR J18027–1455 and IGR J21247
+ 5058, recently discovered by the IBIS/ISGRI instrument, onboard the INTEGRAL satellite. The main properties of the sources
found inside their position error circles, give us clues about the nature of these high-energy sources. |
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| Keywords: | X-ray:galaxies radio continuum: galaxies infrared: galaxies |
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