The Bright Pre-main Sequence Variable HR5999
Talavera, A.; Mewe, R.; Catala, C.; The, P. S.; Doazan, V.; Brown, A.; Praderie, F.; Linsky, J.; Zwaan, C.; Tjun-A-Djie, H. R. E.
Netherlands, United States, France
Abstract
A meeting to review the reduced coordinated observations by EXOSAT, IUE and ground-based instruments of the bright and variable Herbig A7e star HR 5999 is summarized. The attempt was to delineate the relationship between the various observable quantities of its atmosphere (colors, emission-line fluxes, wind velocities, etc.) in order to develop a dynamical model of the extended atmosphere. The observations were made around September 11, 1983.