*Hiroshi Hasegawa¹, Richard E. Denton², Rumi Nakamura³, Kevin J. Genestreti⁴, Takuma Nakamura³, Kyoung Joo Hwang⁵, Narges Ahmadi⁶, Tai D. Phan⁷, Roy B. Torbert⁴, Jim L. Burch⁵, Barbara L. Giles⁸, Dan J. Gershman⁸, Christopher T. Russell⁹, Robert J. Strangeway⁹, Per Arne Lindqvist¹⁰, Yuri V. Khotyaintsev¹¹, Robert E. Ergun⁶, Yoshifumi Saito¹ (1.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 2.Dartmouth College, 3.Space Research Institute, Austrian Academy of Science, 4.University of New Hampshire, 5.Southwest Research Institute, 6.University of Colorado, 7.Space Sciences Laboratory, University of California Berkeley, 8.NASA Goddard Space Flight Ceter, 9.University of California Los Angeles, 10.Royal Institute of Technology, 11.Swedish Institute of Space Physics)