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Keck Hires Observations of the QSO First J104459.6+365605: Evidence for a Large Scale Outflow
Martijn de Kool, Nahum Arav, Robert H. Becker +5
This paper presents an analysis of a Keck HIRES spectrum of the QSO FIRST J104459.6+365605. The line of sight towards the QSO contains two clusters of outflowing clouds that give r…
Thomson Thick X-ray Absorption in a Broad Absorption Line Quasar PG0946+301
S. Mathur, P. J. Green, N. Arav +14
We present a deep ASCA observation of a Broad Absorption Line Quasar (BALQSO) PG0946+301. The source was clearly detected in one of the gas imaging spectrometers, but not in any ot…
Dynamics of Warm-Absorbing Gas in Seyfert Galaxies: NGC 5548
Mark Bottorff, Kirk Korista, Isaac Shlosman
A hydromagnetic (MHD) wind from a clumpy molecular accretion disk is invoked to explain observations of warm absorbing (WA) gas in UVX from Sy galaxies. This paper focuses on two i…
Locally Optimally-Emitting Clouds and the Variable Broad Emission Line Spectrum of NGC 5548
Kirk T. Korista, Michael R. Goad
[abridged] We test the ``locally optimally-emitting clouds'' (LOC) model against the extensive spectroscopic data base of the Seyfert~1, NGC 5548. The time-averaged, integrated-lig…