The experimental goal of the TS93 experiment was to measure electrons
and positrons from 4 to about 50 GeV (The upper value is only limited
by exposure factor).
The magnet spectrometer was not changed from the IMAX flight. To separate the electrons and positrons from the protons, two new detectors were installed:
The instrument was launched in september 1993 from Ft. Sumner, NM and had 25 hours float.