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Session 25 - Stars in the Ultraviolet.
Display session, Tuesday, June 10
South Main Hall,

[25.01] Introduction to the GHRS Ultraviolet Spectral Atlas of 10 Lacertae

J. C. Brandt (U. Colorado), S. R. Heap (NASA-GSFC), D. C. Ebbets (Ball Aerospace), M. Snow (U. Colorado), GHRS Team

Observations of the narrow lined O type star 10 Lacertae taken with the Goddard High Resolution Spectrograph in November 1992 are summarized. The spectra cover the wavelength range 1181 Å\ --- 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 medum, the photosphere and the stellar wind are identified.

Program listing for Tuesday