activity
19982026
most citedOn characterising the variability properties of X-ray light curves from active galaxies

1.2k citations · 16.1k across the 163 of their papers we have counts for

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Showing 2018Show all

6 papers · 1 filter

astro-ph.IM2018★ 329 cited

The enhanced X-ray Timing and Polarimetry mission - eXTP

ShuangNan Zhang, Andrea Santangelo, Marco Feroci +146

In this paper we present the enhanced X-ray Timing and Polarimetry mission - eXTP. eXTP is a space science mission designed to study fundamental physics under extreme conditions of…

astro-ph.HE2018★ 195 cited

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…

astro-ph.HE2018★ 50 cited

A jet model for the fast IR variability of the black hole X-ray binary GX 339-4

Julien Malzac, Maithili Kalamkar, Federico Vincentelli +16

Using the simultaneous Infra-Red (IR) and X-ray light curves obtained by Kalamkar et al. (2016), we perform a Fourier analysis of the IR/X-ray timing correlations of the black hole…

astro-ph.HE2018★ 14 cited

A NICER look at the Aql X-1 hard state

Peter Bult, Zaven Arzoumanian, Edward M. Cackett +16

We report on a spectral-timing analysis of the neutron star low-mass X-ray binary Aql~X-1 with the Neutron Star Interior Composition Explorer (NICER) on the International Space Sta…

astro-ph.HE2018★ 35 cited

Short time-scale optical variability properties of the largest AGN sample observed with Kepler/K2

E. Aranzana, E. Kording, P. Uttley +2

We present the first short time-scale (hours to days) optical variability study of a large sample of Active Galactic Nuclei (AGN) observed with the Kepler/K2 mission. The sam…

astro-ph.GA2018★ 105 cited

LeMMINGs. I. The eMERLIN legacy survey of nearby galaxies. 1.5-GHz parsec-scale radio structures and cores

R. D. Baldi, D. R. A. Williams, I. M. McHardy +29

We present the first data release of high-resolution ( arcsec) 1.5-GHz radio images of 103 nearby galaxies from the Palomar sample, observed with the eMERLIN array, as par…