activity
20022026
most citedFalse periodicities in quasar time-domain surveys

298 citations · 1.5k across the 41 of their papers we have counts for

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astro-ph2008★ 40 cited

X-Ray Spectral Variability of the Seyfert Galaxy NGC 4051 Observed with Suzaku

Y. Terashima, L. C. Gallo, H. Inoue +13

We report results from a Suzaku observation of the narrow-line Seyfert 1 NGC 4051. During our observation, large amplitude rapid variability is seen and the averaged 2--10 keV flux…

astro-ph2007★ 27 cited

The Suzaku Observation of NGC 3516: Complex Absorption and the Broad and Narrow Fe K Lines

A. Markowitz, J. N. Reeves, G. Miniutti +10

We present results from a 150 ksec Suzaku observation of the Seyfert 1.5 NGC 3516 in October 2005. The source was in a relatively highly absorbed state. Our best-fit model is consi…

astro-ph2007★ 85 cited

Relativistic Iron K Emission and absorption in the Seyfert 1.9 galaxy MCG-5-23-16

V. Braito, J. N. Reeves, G. C. Dewangan +9

We present the results of the simultaneous deep XMM and Chandra observations of the bright Seyfert 1.9 galaxy MCG-5-23-16, which is thought to have one of the best known examples o…

astro-ph2006★ 5 cited

An XMM-Newton view of the X-ray flat radio-quiet quasar PG 1416-129

D. Porquet, J. N. Reeves, A. Markowitz +3

(abridged) The radio-quiet quasar PG1416-129 (z=0.129) exhibits atypical optical and X-ray properties. Between 1990 and 2000, in response to its optical continuum decrease, the ``c…

astro-ph2006★ 33 cited

Suzaku Observations of Iron Lines and Reflection in AGN

J. N. Reeves, A. C. Fabian, J. Kataoka +8

Initial results on the iron K-shell line and reflection component in several AGN observed as part of the Suzaku Guaranteed time program are reviewed. This paper discusses a small s…

astro-ph2006★ 96 cited

Fe K Emission and Absorption in the XMM-EPIC Spectrum of the Seyfert Galaxy IC 4329a

A. Markowitz, J. Reeves, V. Braito

We present a detailed analysis of the XMM-Newton long-look of the Seyfert galaxy IC 4329a. The Fe K bandpass is dominated by two resolved peaks at 6.4 keV and 7.0 keV, consistent w…