1. Graduate School of ScienceKyoto University Kyoto Japan
2. Institute for Space‐Earth Environmental ResearchNagoya University Nagoya Japan
3. Department of Physics and AstronomyUniversity of Iowa Iowa City Iowa USA
4. Institute for the Study of Earth, Oceans, and SpaceUniversity of New Hampshire Durham New Hampshire USA
5. Solar System Exploration DivisionGoddard Space Flight Center Greenbelt Maryland USA
6. Space Sciences and Applications GroupLos Alamos National Laboratory Los Alamos New Mexico USA
7. Space Sciences DivisionThe New Mexico Consortium Los Alamos New Mexico USA
8. Applied Physics LaboratoryJohns Hopkins University Laurel Maryland USA