Leslie J. Lamarche¹, Kshitija Deshpande², Matthew D Zettergren³, Roger H Varney¹ and Carl L Siefring⁴, (1)SRI International Menlo Park, Menlo Park, CA, United States, (2)Embry-Riddle Aeronautical University, Department of Physical Sciences, Daytona Beach, FL, United States, (3)Embry-Riddle Aeronautical University, Daytona Beach, FL, United States, (4)Naval Research Laboratory, Plasma Physics Division, Washington, DC, United States