Institution: | (1) Free University, Amsterdam, The Netherlands;(2) Tel Aviv University, Tel Aviv;(3) Ondejov Observatory, Ondejov;(4) Space Research Organization Netherlands, Utrecht;(5) Central Research Institute for Physics, Budapest;(6) SRON Laboratory for Space Research, Utrecth;(7) Polish Academy of Sciences, Space Research Centre, the Netherlands;(8) National Center of Scientific Research, Aeronomy Service, Verrières-Le-Buisson;(9) Delft University of Technology, the Netherlands;(10) Institute for Theoretical Physicsstitute for Theoretical Physicsstitute for Theoretical Physics, Utrecht |