*Guan Le¹、Peter Chi²、Robert J Strangeway²、Christopher T Russell²、James Slavin³、Kazue Takahashi⁴、Howard Singer⁵、Vassilis Angelopoulos²、Brain Anderson⁴、Kenneth Bromund¹、David Fischer⁶、Emil Kepko¹、Werner Magnes⁶、Rumi Nakamura⁶、Ferdinand Plaschke⁶、Roy Torbert⁷ (1.NASA Goddard Space Flight Center, USA、2.University of California, Los Angeles, USA、3.University of Michigan, USA、4.The Johns Hopkins University Applied Physics Laboratory, USA、5.National Oceanic and Atmospheric Administration/SEC, USA、6.Space Reserach Institute, Austrian Academy of Sciences, Austria、7.University of New Hampshire, USA )