FOS observations of four NLS1s
DOI: 10.1016/S1387-6473(00)00090-7
Bibcode: 2000NewAR..44..519G
Goodrich, Robert W.
United States
Abstract
Ultraviolet through optical spectroscopy of four NLS1s shows strong absorption features in the high-ionization UV resonance lines such as C IV, N V, and Si IV. Mg II is not absorbed. The absorption could originate in the warm absorber.
2000
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New Astronomy Reviews
eHST
11