Peter Kollmann, Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States, Barry Mauk, The Johns Hopkins University Applied Physics Laboratory, Laurel, MD, United States, George B Clark, Catholic University of America, Washington, DC, United States, Chris Paranicas, Applied Physics Lab, Laurel, MD, United States, Quentin Nenon, Space Sciences Laboratory, University of California at Berkeley, Berkeley, CA, United States, Dennis K Haggerty, Johns Hopkins Univ, Laurel, MD, United States, Abigail M Rymer, Applied Physics Laboratory Johns Hopkins, Laurel, MD, United States, Rob W Ebert, Southwest Research Institute, Space Science and Engineering, San Antonio, TX, United States, Thomas K Kim, Southwest Research Institute, San Antonio, TX, United States, Angelica Sicard, ONERA, Toulouse, France and John E P Connerney, NASA Goddard Space Flight Center, Greenbelt, MD, United States