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

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

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

Abstract Copyright: ∼

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

Simbad objects: 4

goto Full paper

goto View the references in ADS

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 - 2024 		#notes
1 NGC 4151 Sy1 12 10 32.5759813872 +39 24 21.063527532   12.18 11.48     ~ 3697 2
2 Granat 1734-292 Sy2 17 37 28.3811310912 -29 08 02.119558272           ~ 144 0
3 AX J1739.5-2910 Q? 17 38 56.7 -29 08 25           G-KIII 45 0
4 NAME Galactic Center reg 17 45 39.60213 -29 00 22.0000           ~ 14445 0

To bookmark this query, right click on this link: simbad:objects in 2004A&A...421L..21S and select 'bookmark this link' or equivalent in the popup menu