Department of Physics, California State University, Fresno, 5241 N. Maple Ave, Fresno, CA 93740 United States
Terrestrial Science Research Element, Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA 91106 United States
(3) U.S. Army ERDC Cold Regions Research and Engineering Laboratory, 72 Lyme Road, Hanover, NH 03755 United States