*Christopher CHASTON¹, John BONNELL², John WYGANT³, Craig KLETZING⁴, Forrest MOZER², Stuart BALE², William KURTH⁴, George HOSPARDARSKY⁴, Kris KERSTEN³, Aaron BRENEMAN³, Charles SMITH⁵, Elizabeth MACDONALD⁶ (1.School of Physics, University of Sydney, Sydney, NSW, Australia, 2.Space Sciences Laboratory, University of California, Berkeley, CA, USA, 3.School of Physics and Astronomy, University of Minnesota, Minneapolis, MN, USA, 4.Department of Physics and Astronomy, University of Iowa, Iowa City, IA, USA, 5.Department of Physics and IEOS, University of New Hampshire, Durham, NH, USA, 6.Los Alamos National Laboratory, Los Alamos, NM, USA)