[1] Univ Sci & Technol China, Sch Earth & Space Sci, Dept Geophys & Planetary Sci, CAS Key Lab Geospace Environm, Hefei 230026, Peoples R China
[2] CAS Ctr Excellence Comparat Planetol, Hefei 230026, Peoples R China
[3] Univ Sci & Technol China, Anhui Mengcheng Geophys Natl Observat & Res Stn, Mengcheng, Anhui, Peoples R China
[4] Chinese Acad Sci, Inst Geol & Geo5phys, Beijing 100029, Peoples R China
[5] Southwest Res Inst, San Antonio, TX USA