Broadband X-ray spectrum of GRS 1734-292, a luminous Seyfert 1 galaxy behind the Galactic Center
arXiv:astro-ph/0405259 · doi:10.1051/0004-6361:20040179
Abstract
Based on a deep survey of the Galactic Center region performed with the INTEGRAL observatory, we measured for the first time the hard X-ray (20-200 keV) spectrum of the Seyfert 1 galaxy GRS 1734-292 located in the direction of the Galactic Center. We extended the spectrum to lower energies using archival GRANAT and ASCA observations. The broadband X-ray spectrum is similar to those of other nearby luminous AGNs, having a power law shape without cutoff up to at least 100 keV.
4 pages, 3 figures. Accepted for publication in A&A Letters
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- INTEGRAL observations of AGN obscured by the Galactic Plane
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- Swift, INTEGRAL, RXTE, and Spitzer reveal IGR J16283-4838
- IGR J17463-2854, a Possible Symbiotic Binary System in the Galactic Center Region
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- The Disk Wind Contribution to the Gamma-Ray emission from the nearby Seyfert Galaxy GRS 1734-292