STIS Observations of He II Gunn-Peterson Absorption Toward Q0302-003

S. R. Heap, G. M. Williger, A. Smette +5

The ultraviolet spectrum (1145--1720A) of the distant quasar Q 0302--003 (z=3.286) was observed at 1.8A resolution with the Space Telescope Imaging Spectrograph aboard the Hubble S…