Astronomy and Astrophysics – Astronomy
Scientific paper
May 2001
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2001aas...198.7204b&link_type=abstract
American Astronomical Society, 198th AAS Meeting, #72.04; Bulletin of the American Astronomical Society, Vol. 33, p.894
Astronomy and Astrophysics
Astronomy
Scientific paper
We present far-ultraviolet spectra of the Seyfert 1 galaxy NGC 5548 obtained in 2000 June with the Far Ultraviolet Spectroscopic Explorer (FUSE).Our data span the observed wavelength range 915--1185 Å, with a resolution of ~ 20 km s-1. The spectrum shows a blue continuum and emission from O VI, C III, and He II. The low state has left O VI showing strong narrow components in emission. We also resolve intrinsic, associated absorption lines of O VI and the Lyman series. Several distinct kinematic components are present, spanning a velocity range of -50 to -1200 km s-1 relative to systemic. We explore the relationships between the O VI absorbers and those seen previously in the ultraviolet and X-rays.
Brotherton Michael S.
Green Richard F.
Hutchings John
Kaiser Mary Elizabeth
Kriss Gerard Anthony
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