Christina Cohen¹, Robert Colby Allen², Eric R Christian³, Alan C Cummings⁴, Andrew Davis⁵, Matthew E Hill², George C Ho², Lan Jian⁶, Allan Wayne Labrador⁷, David Lario⁸, Richard A Leske⁴, David J McComas⁹, Ralph L McNutt Jr¹⁰, Richard A Mewaldt¹¹, Donald G Mitchell², Edmond C Roelof², Nathan Schwadron¹², Edward C Stone¹, Jamey R Szalay⁹, Mark E Wiedenbeck¹³, Stuart D Bale¹⁴, Robert J MacDowall¹⁵, Samuel Timothy Badman¹⁶, Marc Pulupa¹⁴, Justin Christophe Kasper¹⁷, Anthony W Case¹⁸, Kelly E Korreck¹⁹, Davin E Larson²⁰ and Michael Louis Stevens²¹, (1)California Institute of Technology, Pasadena, CA, United States, (2)Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States, (3)NASA GSFC, Greenbelt, MD, United States, (4)CALTECH, Pasadena, CA, United States, (5)California Institute of Technology, Pasadena, United States, (6)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (7)Mail Code 290-17, Pasadena, CA, United States, (8)The Johns Hopkins University, Laurel, MD, United States, (9)Princeton University, Department of Astrophysical Sciences, Princeton, NJ, United States, (10)Johns Hopkins Univ/APL, Laurel, MD, United States, (11)Caltech, Pasadena, CA, United States, (12)University of New Hampshire, Durham, NH, United States, (13)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States, (14)University of California, Berkeley, Space Sciences Laboratory, Berkeley, CA, United States, (15)NASA/Goddard Space Flight Center, Greenbelt, United States, (16)University of Oxford, Oxford, United Kingdom, (17)University of Michigan, Ann Arbor, MI, United States, (18)Smithsonian Astrophysical Observatory, Cambridge, MA, United States, (19)Smithsonian Observatory, Cambridge, MA, United States, (20)Space Sciences Laboratory, Berkeley, CA, United States, (21)Smithsonian Astrophysics Observatory, Cambridge, MA, United States