Broadband X-ray spectral analysis of the Seyfert 1 galaxy GRS 1734-292

  title={Broadband X-ray spectral analysis of the Seyfert 1 galaxy GRS 1734-292},
  author={Alessia Tortosa and Andrea Marinucci and Giorgio Matt and Stefano Bianchi and Fabio La Franca and David R. Ballantyne and P. Boorman and Andrew C. Fabian and Duncan Farrah and Felix Fuerst and Poshak Gandhi and Fiona A. Harrison and Michael J. Koss and Claudio Ricci and Daniel Stern and Francesco Ursini and Dominic J. Walton},
  journal={Monthly Notices of the Royal Astronomical Society},
We discuss the broad-band X-ray spectrum of GRS 1734−292 obtained from non-simultaneous XMM–Newton and NuSTAR (Nuclear Spectroscopic Telescope Array) observations, performed in 2009 and 2014, respectively. GRS1734−292 is a Seyfert 1 galaxy, located near the Galactic plane at z = 0.0214. The NuSTAR spectrum (3–80 keV) is dominated by a primary power-law continuum with Γ = 1.65 ± 0.05 and a high-energy cut-off E_c=53^(+11)_(−8) keV, one of the lowest measured by NuSTAR in a Seyfert galaxy… 

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