Longzhi Gan¹, Wen Li¹, Qianli Ma², Jay Albert³ and Anton Artemyev⁴, (1)Boston University, Boston, MA, United States, (2)UCLA, Los Angeles, United States, (3)Air Force Research Lab, Albuquerque, NM, United States, (4)University of California Los Angeles, Earth, Planetary, and Space Sciences, Los Angeles, CA, United States