Center for Space Science and Applied Research, Chinese Academy of Sciences, Center for Space Science and Applied Research, Chinese Academy of Sciences, Beijing, 100080 China
Center for Space Science and Applied Research, Chinese Academy of Sciences, Center for Space Science and Applied Research, Chinese Academy of Sciences, Beijing, 100080 China
Institute of Space Physics and Applied Technology, Peking University, Institute of Space Physics and Applied Technology, Peking University, Beijing, 100871
Space Science and Technology Department, Rutherford Appleton Laboratory, Oxfordshire, OX11 0QX, UK, Chilton, OX11; The Blackett Laboratory, Imperial College, The Blackett Laboratory, Imperial College, London, SW7 2AZ
Center for Space physics, Boston University, Center for Space physics, Boston University, Boston, MA
Center for Space Science and Applied Research, Chinese Academy of Sciences, Center for Space Science and Applied Research, Chinese Academy of Sciences, Beijing, 100080 China
Space Science and Technology Department, Rutherford Appleton Laboratory, Oxfordshire, OX11 0QX, UK, Chilton, OX11