2004A&A...421L..21S

Query : 2004A&A...421L..21S

2004A&A...421L..21S - Astronomy and Astrophysics, volume 421L21-24 (2004/7-2)

Broadband X-ray spectrum of GRS1734-292, a luminous Seyfert 1 galaxy behind the Galactic Center.

SAZONOV S.Y., REVNIVTSEV M.G., LUTOVINOV A.A., SUNYAEV R.A. and GREBENEV S.A.

Abstract (from CDS):

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 (20-200keV) spectrum of the Seyfert 1 galaxy GRS1734-292 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 100keV.

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Journal keyword(s): galaxies: Seyfert - X-rays: general

Simbad objects: 4

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Number of rows : 4
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 NGC 4151 Sy1 12 10 32.5759813872 +39 24 21.063527532   12.18 11.48     ~ 3938 2
2 Granat 1734-292 Sy2 17 37 28.3811310912 -29 08 02.119558272           ~ 160 1
3 SNR G359.1+00.9 SNR 17 38 56.7 -29 08 25           G-KIII 47 0
4 NAME Galactic Center reg 17 45 39.60213 -29 00 22.0000           ~ 16269 0

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