Ghrs/ Goddard High Resolution Spectroscopy Chromospheric Emission Line Spectra of the Red Giant Alpha-Tauri Carpenter, K. G. ; Robinson, R. D. ; Ebbets, D. C. ; Brown, A. ; Linsky, J. L. Abstract Publication: The First Year of HST Observations Pub Date: 1991 Bibcode: 1991fyho.conf..212C