| Affiliation: | (1) Department of Physics and Space Sciences Laboratory, University of California, Berkeley, CA, USA;(2) Automatic Control and Systems Engineering, University of Sheffield, Sheffield, UK;(3) Space and Atmospheric Physics, The Blackett Laboratory, Imperial College London, London, UK;(4) LPCE/CNRS, Orléans, France;(5) Space Science Center, Institute for the Study of Earth, Oceans, and Space, University of New Hampshire, Durham, New Hampshire, USA;(6) Also Department of Physics, University of New Hampshire, Durham, New Hampshire, USA;(7) Astronomy Unit, Queen Mary, University of London, London, UK;(8) CETP/IPSL, Velizy, France;(9) Max-Planck-Institut für extraterrestrische Physik, Garching, Germany;(10) Now at Space and Atmospheric Physics, The Blackett Laboratory, Imperial College London, London, UK;(11) Los Alamos National Laboratory, Los Alamos, NM, USA |
