A Composite extreme ultraviolet QSO spectrum from FUSE - INSPIRE

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A Composite extreme ultraviolet QSO spectrum from FUSE

Mar, 2004

4 pages

Part of Proceedings, AGN Physics with the Sloan Digital Sky Survey (SDSS 2003) : Princeton, New Jersey, July 27-30, 2003, 31

Published in:

ASP Conf.Ser. 311 (2004) 31

Contribution to:

AGN Physics with the Sloan Digital Sky Survey (SDSS 2003), 31

Published: 2004

e-Print:

astro-ph/0403662 [astro-ph]

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ADS Abstract Service

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Abstract: (Astronomical Society of the Pacific)

The Far Ultraviolet Spectroscopic Explorer (FUSE) has surveyed a large sample ( > 100) of active galactic nuclei in the low redshift universe (z < 1). Its response at short wavelengths makes it possible to measure directly the EUV spectral shape of QSOs and Seyfert 1 galaxies at z < 0.3. Using archival FUSE spectra, we form a composite extreme ultraviolet (EUV) spectrum of QSOs at z < 1 and compare it to UV/optical composite spectra of QSOs at higher redshift, particularly the composite spectrum from archival Hubble Space Telescope spectra.

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