During the Spacelab-2 mission of July 1985, electron beams (1 keV, 50-150 mA) pulsed at ELF and VLF frequencies were emitted from the Space Shuttle Orbiter. The wave fields generated by the beam were monitored by a Plasma Diagnostics Package which was released as a free-flying subsatellite during a six hour period. Measurements of the Orbiter potential and the return current during beam emissions were obtained from a Charge and Current Probe mounted in the payload bay.
|Journal||Journal of Geomagnetism and Geoelectricity|
|Publication status||Published - 1988|