Geldzahler, B. J. (Applied Research Corp. Landover, MD, United States)
Share, G. H. (Applied Research Corp. Landover, MD, United States)
Kinzer, R. L. (Applied Research Corp. Landover, MD, United States)
Magura, J. (U.S. Navy, E. O. Hulburt Center for Space Research, Washington DC, United States)
Chupp, E. L. (New Hampshire, University Durham, United States)