Neugebauer, M. (Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Fisk, L. A. (New Hampshire Univ. Berkeley, United States)
Gold, R. E. (Johns Hopkins Univ. Boulder, Colo., United States)
Lin, R. P. (California Univ. Pasadena, CA, United States)
Newkirk, G. (National Center for Atmospheric Research)
Simpson, J. A. (Chicago Univ.)
Vanhollebeke, M. A. I. (Jet Propulsion Lab., California Inst. of Tech.)