*山本 和弘¹、能勢 正仁²、Kletzing Craig³、Smith Charles⁴、MacDowall Robert⁵、Hospodarsky George³、Spence Harlan⁴、Reeves Geoff^6,7、Larsen Brian^6,7 (1.京都大学大学院理学研究科、2.京都大学大学院理学研究科附属地磁気世界資料解析センター 、3.Department of Physics and Astronomy, University of Iowa, Iowa City Iowa, USA、4.Institute for the Study of Earth, Oceans and Space, University of New Hampshire, Durham, New Hampshire, USA、5.Solar System Exploration Division, Goddard Space Flight Center, Greenbelt, Maryland, USA、6.Space Sciences and Applications Group, Los Alamos National Laboratory, Los Alamos, New Mexico, USA、7.Space Sciences Division, The New Mexico Consortium, Los Alamos, New Mexico, USA)

*山本 和弘¹、能勢 正仁²、Kletzing Craig³、Smith Charles⁴、MacDowall Robert⁵、Hospodarsky George³、Spence Harlan⁴、Reeves Geoff^6,7、Larsen Brian^6,7 (1.京都大学大学院理学研究科、2.京都大学大学院理学研究科附属地磁気世界資料解析センター 、3.Department of Physics and Astronomy, University of Iowa, Iowa City Iowa, USA、4.Institute for the Study of Earth, Oceans and Space, University of New Hampshire, Durham, New Hampshire, USA、5.Solar System Exploration Division, Goddard Space Flight Center, Greenbelt, Maryland, USA、6.Space Sciences and Applications Group, Los Alamos National Laboratory, Los Alamos, New Mexico, USA、7.Space Sciences Division, The New Mexico Consortium, Los Alamos, New Mexico, USA)