463 citations · 6.1k across the 68 of their papers we have counts for
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The First Swift Intensive AGN Accretion Disk Reverberation Mapping Survey
R. Edelson, J. Gelbord, E. Cackett +32
Swift intensive accretion disk reverberation mapping of four AGN yielded light curves sampled 200-350 times in 0.3-10 keV X-ray and six UV/optical bands. Uniform reduction an…
X-ray time lags in PG 1211+143
Andrew Lobban, Simon Vaughan, Ken Pounds +1
We investigate the X-ray time lags of a recent ~630ks XMM-Newton observation of PG 1211+143. We find well-correlated variations across the XMM-Newton EPIC bandpass, with the first…
Swift monitoring of NGC 4151: Evidence for a Second X-ray/UV Reprocessing
R. Edelson, J. Gelbord, E. Cackett +41
Swift monitoring of NGC 4151 with ~6 hr sampling over a total of 69 days in early 2016 is used to construct light curves covering five bands in the X-rays (0.3-50 keV) and six in t…
Testing relativistic reflection and resolving outflows in PG 1211+143 with XMM-Newton and NuSTAR
Andrew Lobban, Ken Pounds, Simon Vaughan +1
We analyze the broad-band X-ray spectrum (0.3-50 keV) of the luminous Seyfert 1 / quasar PG 1211+143 - the archetypal source for high-velocity X-ray outflows - using near-simultane…
Extensive X-ray variability studies of NGC 7314 using long XMM-Newton observations
D. Emmanoulopoulos, I. M. McHardy, S. Vaughan +1
We present a detailed X-ray variability study of the low mass Active Galactic Nuclei (AGN) NGC 7314 using the two newly obtained XMM-Newton observations ( and ks), toget…
Accretion-induced variability links young stellar objects, white dwarfs, and black holes
S. Scaringi, T. J. Maccarone, E. Koerding +6
The central engines of disc-accreting stellar-mass black holes appear to be scaled down versions of the supermassive black holes that power active galactic nuclei. However, if the…