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astro-ph1997★ 57 cited
Evidence for a Physically Compact Narrow-Line Region in the Seyfert 1 Galaxy NGC 5548
Steven B. Kraemer, D. Michael Crenshaw, Alexei V. Filippenko +1
We have combined HST/FOS and ground-based spectra of the Seyfert 1 galaxy NGC 5548 to study the narrow emission lines over the 1200 -- 10,000 angstrom region. All of the spectra we…
astro-ph1997★ 21 cited
Ultraviolet Emission from the LINER Nucleus of NGC 6500
A. J. Barth, G. A. Reichert, L. C. Ho +3
As a step towards clarifying the ionization mechanism of LINERs, we have used the Hubble Space Telescope Faint Object Spectrograph to obtain an ultraviolet spectrum of the nucleus…