Daniel Santos-Costa¹, Frederic Allegrini¹, Randy Gladstone¹, Thomas K Greathouse¹, Joshua Kammer¹, George B Clark², Barry Mauk³, John E P Connerney⁴, Masafumi Imai⁵, Fran Bagenal⁶, Mike Janssen⁷, Samuel Gulkis⁷, Steven Levin⁷, Heidi N Becker⁷ and Scott J Bolton¹, (1)Southwest Research Institute, San Antonio, TX, United States, (2)Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States, (3)The Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States, (4)Space Research Corporation, Annapolis, MD, United States, (5)University of Iowa, Physics and Astronomy, Iowa City, IA, United States, (6)Laboratory for Atmospheric and Space Physics, Boulder, CO, United States, (7)Jet Propulsion Laboratory, Pasadena, CA, United States