activity
20092017
most citedNuSTAR Spectroscopy of Multi-Component X-ray Reflection from NGC 1068

154 citations · 1.4k across the 26 of their papers we have counts for

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Showing 2014 · astro-ph.HEShow all

6 papers · 2 filters

astro-ph.HE2014★ 35 cited

The Seyfert 2 galaxy NGC 2110: hard X-ray emission observed by NuSTAR and variability of the iron K line

A. Marinucci, G. Matt, S. Bianchi +16

We present NuSTAR observations of the bright Seyfert 2 galaxy NGC 2110 obtained in 2012, when the source was at the highest flux level ever observed, and in 2013, when the source w…

astro-ph.HE2014★ 154 cited

NuSTAR Spectroscopy of Multi-Component X-ray Reflection from NGC 1068

Franz E. Bauer, Patricia Arevalo, Dominic J. Walton +26

We report on observations of NGC1068 with NuSTAR, which provide the best constraints to date on its ~keV spectral shape. We find no strong variability over the past two decade…

astro-ph.HE2014★ 112 cited

The NuSTAR View of Nearby Compton-thick AGN: The Cases of NGC 424, NGC 1320 and IC 2560

M. Baloković, A. Comastri, F. A. Harrison +25

We present X-ray spectral analyses for three Seyfert 2 active galactic nuclei, NGC 424, NGC 1320, and IC 2560, observed by NuSTAR in the 3-79 keV band. The high quality hard X-ray…

astro-ph.HE2014★ 87 cited

The Broad-band X-ray Spectrum of IC 4329A from a Joint NuSTAR/Suzaku Observation

Laura Brenneman, G. Madejski, F. Fuerst +16

We have obtained a deep, simultaneous observation of the bright, nearby Seyfert galaxy IC 4329A with Suzaku and NuSTAR. Through a detailed spectral analysis, we are able to robustl…

astro-ph.HE2014★ 102 cited

NuSTAR and XMM-Newton Observations of NGC 1365: Extreme Absorption Variability and a Constant Inner Accretion Disk

D. J. Walton, G. Risaliti, F. A. Harrison +24

We present a spectral analysis of four coordinated NuSTAR+XMM-Newton observations of the Seyfert galaxy NGC 1365. These exhibit an extreme level of spectral variability, which is p…

astro-ph.HE2014★ 19 cited

Tracking the Complex Absorption in NGC 2110 with Two Suzaku Observations

Elizabeth Rivers, Alex Markowitz, Richard Rothschild +6

We present spectral analysis of two Suzaku observations of the Seyfert 2 galaxy, NGC 2110. This source has been known to show complex, variable absorption which we study in depth b…