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Ultraviolet spectra of QSOs, BL Lacertae objects, and Seyfert galaxies

Motivated by the possibility of detecting strong absorption features toward extragalactic background objects, we present optimally extracted and co-added IUE spectra of QSOs, BL Lac objects, and Seyfert galaxies. These spectra together with those presented (in a similar work) by Kinney et al. form a...

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Bibliographic Details
Published in:The Astrophysical journal. Supplement series 1993-02, Vol.84 (2), p.109-184
Main Authors: Lanzetta, Kenneth M., Turnshek, David A., Sandoval, Jennifer
Format: Article
Language:English
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Summary:Motivated by the possibility of detecting strong absorption features toward extragalactic background objects, we present optimally extracted and co-added IUE spectra of QSOs, BL Lac objects, and Seyfert galaxies. These spectra together with those presented (in a similar work) by Kinney et al. form an essentially complete sample of the SWP, LWP, and LWR observations of QSOs, BL Lac objects, and Seyfert galaxies with redshifts z greater than 0.05 available in the IUE merged observation log as of 1991 December.
ISSN:0067-0049
1538-4365
DOI:10.1086/191749