Ultraviolet Spectra of the Narrow-Lined Seyfert Galaxies Markarian 573 and Markarian 1388
DOI: 10.1086/132134
Bibcode: 1988PASP..100...65M
MacAlpine, Gordon M.
United States
Abstract
Ultraviolet spectra, obtained with the IUE satellite, are presented for the unusually narrow-lined Seyfert galaxies Mrk 573 and Mrk 1388. The data support class 2 identifications for both galaxies and also suggest the need for more energetic ionizing radiation in the most recently published Seyfert 2 galaxy photoionization calculation.
1988
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Publications of the Astronomical Society of the Pacific
IUE
15