1. LMD/IPSL, CNRS UMR 8539, École Polytechnique, Université Paris Saclay, ENS, PSL Research University, Sorbonne Universités, UPMC Univ Paris 06, CNRS, Palaiseau, France
2. LATMOS, CNRS UMR 8190, IPSL, Université Versailles Saint-Quentin-en-Yvelines, Guyancourt, France
3. Swedish Institute of Space Physics (IRF), Kiruna, Sweden
4. CEA, DAM, DIF, Arpajon, France
5. Swedish Institute of Space Physics (IRF), Teknikhuset, Umeå, Sweden