Suzanne Elizabeth Smith, Catholic University of America, Physics, Washington, DC, United States, Vadim M Uritsky, NASA Goddard Space Flight Cent, Greenbelt, MD, United States, William R Paterson, NASA Goddard Space Flight Center, Geospace Physics Laboratory, Greenbelt, MD, United States, Levon A Avanov, NASA Goddard Space Flight Center, Greenbelt, MD, United States and Jason R Shuster, University of New Hampshire Main Campus, Durham, NH, United States