270 citations · 2.2k across the 64 of their papers we have counts for
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The lively accretion disc in NGC 2992. III. Tentative evidence of rapid Ultra Fast Outflow variability
Alfredo Luminari, Andrea Marinucci, Stefano Bianchi +8
We report on the 2019 XMM-Newton+NuSTAR monitoring campaign of the Seyfert galaxy NGC 2992, observed at one of its highest flux levels in the X-rays. The time-averaged spectra of t…
Transient obscuration event captured in NGC 3227 IV. Origin of the obscuring cloud variability
S. Grafton-Waters, J. Mao, M. Mehdipour +13
Obscuration events in type I active galactic nuclei (AGN) have been detected more frequently in recent years. The strong flux decrease in the soft X-ray band between observations h…
Tracking the spectral properties across the different epochs in ESO 511-G030
R. Middei, P. -O. Petrucci, S. Bianchi +14
The Type I active galactic nucleus (AGN) ESO 511-G030, a formerly bright and soft-excess dominated source, has been observed in 2019 in the context of a multi-wavelength monitoring…