Showing 1–19 of 19 results
/ Date/ Name
Aug 26, 2022Multiple locations of near-infrared coronal lines in NGC 5548Apr 29, 2019The relativistic jet of the $γ$-ray emitting narrow-line Seyfert 1 galaxy PKS J1222$+$0413Oct 21, 2022The SOUX AGN sample: Optical/UV/X-ray SEDs and the nature of the discFeb 18, 2019The 'Big Dipper': The nature of the extreme variability of the AGN SDSS J2232-0806Jan 18, 2023The SOUX AGN Sample: SDSS-XMM-Newton Optical, Ultraviolet and X-ray selected active galactic nuclei spanning a wide range of parameter space -- Sample definitionDec 5, 2017The relativistic jet of the gamma-ray emitting narrow-line Seyfert 1 galaxy 1H 0323+342Jun 30, 2023AGN STORM 2. IV. Swift X-ray and ultraviolet/optical monitoring of Mrk 817Oct 21, 2020Broad He I 1.08 μm absorption from the obscurer in the active galaxy NGC 5548Feb 22, 2023AGN STORM 2: II. Ultraviolet Observations of Mrk817 with the Cosmic Origins Spectrograph on the Hubble Space TelescopeMay 12, 2023Modelling the variable emission states of $γ$-ray emitting Narrow-Line Seyfert 1 galaxiesJun 24, 2024AGN STORM 2: IX. Studying the Dynamics of the Ionized Obscurer in Mrk 817 with High-resolution X-ray SpectroscopyMay 12, 2021AGN STORM 2: I. First results: A Change in the Weather of Mrk 817Feb 22, 2022Do Radio Active Galactic Nuclei Reflect X-ray Binary Spectral States?Feb 24, 2023AGN STORM 2. III. A NICER view of the variable X-ray obscurer in Mrk 817Oct 24, 2025AGN STORM 2. XI. Spectroscopic reverberation mapping of the hot dust in Mrk 817Jan 5, 2025Testing disc reprocessing models for AGN optical variability by comparison of X-ray and optical power spectra of NGC 4395Aug 1, 2023AGN STORM 2: V. Anomalous Behavior of the CIV Light Curve in Mrk 817Nov 18, 2022Timescale-dependent X-ray to UV time lags of NGC 4593 using high-intensity XMM-Newton observations with Swift and AstroSatNov 7, 2025Intensive X-ray/UVOIR continuum reverberation mapping of the Seyfert AGN MCG+08-11-11