Andrew W Stephan¹, Susanna C Finn², Timothy Cook², George Geddes³, Supriya Chakrabarti², Scott Alan Budzien¹, Robert R Meier⁴, Scott England⁵, Stephen B Mende⁶, Harald U Frey⁶, Martin M Sirk⁷, Eric Korpela⁸ and Thomas J Immel⁶, (1)U.S. Naval Research Laboratory, Washington, DC, United States, (2)University of Massachusetts Lowell, Lowell, MA, United States, (3)University of Massachusetts, Lowell, Lowell, MA, United States, (4)George Mason University Fairfax, Fairfax, VA, United States, (5)Virginia Polytechnic Institute and State University, Virginia, VA, United States, (6)University of California, Berkeley, Space Sciences Laboratory, Berkeley, CA, United States, (7)University of California Berkeley, Berkeley, United States, (8)University of California, Berkeley, Berkeley, United States