Dave A Brain, University of Colorado at Boulder, Laboratory for Atmospheric and Space Physics, Boulder, CO, United States, Robin Ramstad, University of Colorado at Boulder, Laboratory for Atmospheric and Space Physics (LASP), Boulder, CO, United States, Yaxue Dong, University of Colorado at Boulder, Boulder, CO, United States, Kanako Seki, The University of Tokyo, Tokyo, Japan, Janet G Luhmann, University of California Berkeley, Space Sciences Laboratory, Berkeley, CA, United States, James P McFadden, Univ California Berkeley, Berkeley, CA, United States, Jasper S Halekas, University of Iowa, Department of Physics and Astronomy, Iowa City, IA, United States, Jared R Espley, Goddard Space Flight Center, Greenbelt, MD, United States, David Mitchell, Space Sciences Laboratory, University of California Berkeley, Berkeley, CA, United States, Laila Andersson, Laboratory for Atmospheric and Space Physics, University of Colorado, Boulder, CO, United States and Bruce Martin Jakosky, University of Colorado Boulder, Boulder, CO, UNITED STATES