An Ultraviolet Spectral Atlas of 10 Lacertae Obtained with the Goddard High Resolution Spectrograph on the Hubble Space Telescope
Savage, B. D.; Ebbets, D. C.; Carpenter, K. G.; Trafton, L. M.; Leckrone, D. S.; Linsky, J. L.; Ake, T. B.; Hutchings, J. B.; Boggess, A.; Heap, S. R.; Maran, S. P.; Jura, M.; Walter, F. M.; Smith, A. M.; Brandt, J. C.; Beaver, E. A.; Snow, M.; Weymann, R. J.; Hogen, R. H.
United States, Canada
Abstract
Observations of the narrow-lined O-type star 10 Lacertae taken with the Goddard High Resolution Spectrograph in 1992 November are presented. The spectra cover the wavelength range 1181-1777 Å with a resolution of 15 km s^-1 and signal-to-noise ratio greater than 100:1. Absorption lines arising in the interstellar medium, the photosphere, and the stellar wind are identified and discussed.