Stephanie K Howard^1,2, Jared R Espley³, Robert E Grimm⁴, Jacob Gruesbeck⁵, Catherine Johnson^6,7, Gregory Delory⁸, Ian Garrick-Bethell⁹, Rachel Maxwell^2,10, Clive Robert Neal¹¹, Michael E Purucker¹², Fiona Simpson¹³ and David E Stillman¹⁴, (1)Howard University, Washington, DC, United States, (2)NASA Goddard Space Flight Center, Greenbelt, United States, (3)Goddard Space Flight Center, Greenbelt, United States, (4)Southwest Research Institute Boulder, Boulder, CO, United States, (5)NASA GSFC, Greenbelt, United States, (6)University of British Columbia, Vancouver, BC, Canada, (7)Planetary Science Institute, Tucson, United States, (8)Heliospace Corp., Berkeley, United States, (9)University of California Santa Cruz, Santa Cruz, United States, (10)University of Maryland Baltimore County, Baltimore, United States, (11)Univ Notre Dame, Notre Dame, United States, (12)NASA Goddard Space Flight Center, Planetary Magnetospheres Laboratory, Greenbelt, MD, United States, (13)Imperial College London, London, United Kingdom, (14)Southwest Research Institute, Boulder, CO, United States