Showing 1–16 of 16 results
/ Date/ Name
Mar 8, 2023Transient obscuration event captured in NGC 3227 IV. Origin of the obscuring cloud variabilityDec 16, 2021Short time-scale X-ray spectral variability in the Seyfert 1 galaxy NGC 3783Oct 1, 2020Space Telescope and Optical Reverberation Mapping Project. XII. Broad-Line Region Modeling of NGC 5548Mar 3, 2020Space Telescope and Optical Reverberation Mapping Project. IX. Velocity-Delay Maps for Broad Emission Lines in NGC 5548Nov 28, 2019Incoherent fast variability of X-ray obscurers. The case of NGC 3783Jul 8, 2019Space Telescope and Optical Reverberation Mapping Project. VIII. Time Variability of Emission and Absorption in NGC 5548 Based on Modeling the Ultraviolet SpectrumNov 28, 2018Photoionized emission and absorption features in the high-resolution X-ray spectra of NGC 3783Oct 29, 2018HST/COS observations of the newly discovered obscuring outflow in NGC 3783Apr 20, 2017Space Telescope and Optical Reverberation Mapping Project. VII. Understanding the UV anomaly in NGC 5548 with X-Ray SpectroscopyMay 11, 2015Anatomy of the AGN in NGC 5548 IV. The short-term variability of the outflowsDec 9, 2014Modeling Warm Absorption in HST/COS Spectrum of Mrk 290 with XSTARJul 3, 2012Multiwavelength campaign on Mrk 509: Reverberation of the Fe Kalpha lineAug 11, 2011Multiwavelength campaign on Mrk 509 VII. Relative abundances of the warm absorberJul 14, 2005Simultaneous Ultraviolet and X-ray Observations of the Seyfert Galaxy NGC 4151. I. Physical Conditions in the X-ray AbsorbersJun 10, 2003The Ionized Gas and Nuclear Environment in NGC 3783 III. Detection of a Decreasing Radial Velocity in an Intrinsic UV AbsorberJun 29, 2001Evidence for an accelerating wind as the broad-line region in NGC 3516