Nehpreet Walia¹, Kanako Seki², Masahiro Hoshino², Takanobu Amano³, Naritoshi Kitamura², Yoshifumi Saito⁴, Shoichiro Yokota⁵, Craig J Pollock⁶, Barbara L Giles⁶, Thomas E Moore⁶, Roy B Torbert⁷, Christopher T Russell⁸ and James L Burch⁹, (1)University of Tokyo, Tokyo, Tokyo, Japan, (2)The University of Tokyo, Tokyo, Japan, (3)The University of Tokyo, Bunkyo-ku, Japan, (4)Inst Space & Astronautical Sci, Kanagawa, Japan, (5)ISAS/JAXA, Sagamihara, Japan, (6)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (7)Univ New Hampshire, Durham, NH, United States, (8)University of California Los Angeles, Department of Earth Planetary and Space Sciences, Los Angeles, CA, United States, (9)Southwest Research Institute San Antonio, San Antonio, TX, United States