*Qing-He Zhang¹, Yu-Zhang Ma¹, P. T. JAYACHANDRAN², J. Moen³, M. Lockwood⁴, Yong-Liang Zhang⁵, Yong Wang¹, D. R. Themens² (1.Institute of Space Sciences, Shandong University, Weihai, China, 2.Physics Department, University of New Brunswick, Fredericton, New Brunswick, Canada, 3.Department of Physics, University of Oslo, Blindern, Oslo, Norway, 4.Department of Meteorology, University of Reading, Earley Gate, Post Office Box 243, RG6 6BB, UK., 5.The Johns Hopkins University Applied Physics Laboratory, Laurel, Maryland, USA)

*Qing-He Zhang¹, Gun Li², Yan-Qiu Ren^1,2, Yong Wang¹, John Foster³, Michael Lockwood⁴, Shun-Rong Zhang³ (1.Institute of Space Sciences, Shandong University, Weihai, China, 2.School of Aeronautics and Astronautics, University of Electronic Science and Technology of China,Chengdu, China., 3.Haystack Observatory, Massachusetts Institute of Technology, Westford, Massachusetts, USA, 4.Department of Meteorology, University of Reading, Earley Gate, Post Office Box 243, RG6 6BB, UK.)

*Qing-He Zhang¹, Gun Li², Yan-Qiu Ren^1,2, Yong Wang¹, John Foster³, Michael Lockwood⁴, Shun-Rong Zhang³ (1.Institute of Space Sciences, Shandong University, Weihai, China, 2.School of Aeronautics and Astronautics, University of Electronic Science and Technology of China,Chengdu, China., 3.Haystack Observatory, Massachusetts Institute of Technology, Westford, Massachusetts, USA, 4.Department of Meteorology, University of Reading, Earley Gate, Post Office Box 243, RG6 6BB, UK.)