1. School of Physics and Astronomy University of Leicester Leicester UK
2. Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
3. Space Science and Engineering Center University of Wisconsin‐Madison Madison WI USA
4. Blackett Laboratory Imperial College London London UK
5. Center for Space Physics Boston University Boston MA USA
6. Institute for Space and Astronautical Science JAXA Kanagawa Japan
7. Department of Physics and Astronomy University College London London UK
8. Department of Physics Lancaster University Lancaster UK