Laboratory for Planetary and Atmospheric Physics, University of Liege, Institut d'Astrophysique et de Geophysique, Allee du 6 Aout, 17, Bat. B5c, Liege, BEL 4000
Finnish Meteorological Institute, Space Research, Vuorikatu, 15A, PO Box 503, Helsinki, FIN 00101
Radio and Space Plasma Physics Group, Department of Physics and Astronomy, University of Leicester, University Road, Leicester, GBR LE1 7RH
Finnish Meteorological Institute, Space Research, Vuorikatu, 15A, PO Box 503, Helsinki, FIN 00101
Finnish Meteorological Institute, Space Research, Vuorikatu, 15A, PO Box 503, Helsinki, FIN 00101
Radio and Space Plasma Physics Group, Department of Physics and Astronomy, University of Leicester, University Road, Leicester, GBR LE1 7RH
Finnish Meteorological Institute, Space Research, Vuorikatu, 15A, PO Box 503, Helsinki, FIN 00101
Laboratory for Planetary and Atmospheric Physics, University of Liege, Institut d'Astrophysique et de Geophysique, Allee du 6 Aout, 17, Bat. B5c, Liege, BEL 4000