Lydia Bingley, University of California, Los Angeles, Los Angeles, CA, United States, Vassilis Angelopoulos, University of California, Los Angeles, Department of Earth, Planetary, and Space Sciences and Institute of Geophysics and Planetary Physics, Los Angeles, CA, United States, David G Sibeck, NASA Goddard Space Flight Center, NASA, Greenbelt, MD, United States, Daniel N Baker, University of Colorado, Laboratory for Atmospheric and Space Physics, Boulder, CO, United States, Harlan E. Spence, University of New Hampshire, Durham, NH, United States and Craig Kletzing, University of Iowa, Iowa City, IA, United States