511 citations · 4.9k across the 72 of their papers we have counts for
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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…
Time lags in Narrow-line Seyfert 1 galaxies and the origin of their soft excess emission
G. C. Dewangan, R. E. Griffiths, A. R. Rao +1
The origin of soft X-ray excess emission from type 1 active galactic nuclei has remained a major problem for the last two decades. It has not been possible to distinguish alternati…
An investigation of the origin of soft X-ray excess emission from Narrow-line Seyfert 1 galaxies Akn564 and Mrk1044
G. C. Dewangan, R. E. Griffiths, Surajit Dasgupta +1
We investigate the origin of the soft X-ray excess emission from narrow-line Seyfert 1 galaxies Akn564 and Mrk1044 using XMM-Newton observations. We find clear evidence for time de…
Discovery of a bright transient ultraluminous X-ray source Suzaku J1305-4931 in NGC 4945
Naoki Isobe, Aya Kubota, Kazuo Makishima +5
This paper reports the discovery of a bright X-ray transient source, Suzaku J1305-4913, in the south-west arm of the nearby Seyfert II galaxy NGC 4945. It was detected at a 0.5 --…
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…
X-ray source counts in the COSMOS field
N. Cappelluti, G. Hasinger, M. Brusa +13
We present the analysis of the source counts in the XMM-COSMOS survey using data of the first year of XMM-Newton observations. The survey covers ~2 deg^2 within the region of sky b…
The XMM-Newton wide-field survey in the COSMOS field II: X-ray data and the logN-logS
N. Cappelluti, G. Hasinger, M. Brusa +13
We present the data analysis and the X-ray source counts for the first season of XMM-Newton observations in the COSMOS field. The survey covers ~2 deg^2 within the region of sky bo…