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astro-ph2007★ 18 cited
Ultraviolet observations of the X-ray photoionized wind of Cygnus X-1 during X-ray soft/high state
S. D. Vrtilek, B. Boroson, A. Hunacek +2
(Shortened) Ultraviolet observations of the black hole X-ray binary Cygnus X-1 were obtained using the STIS on HSTubble. We detect P Cygni line features show strong, broad absorpti…
astro-ph2004
HETGS Spectroscopy of a Coronally Active Contact Binary, VW Cep
David P. Huenemoerder, Adrienne Hunacek
Short-period binaries represent extreme cases in the generation of stellar coronae via a rotational dynamo. Such stars are important for probing the origin and nature of coronae in…