Origin of hierarchical temporal variation in pulsating aurora
Keisuke Hosokawa1, Yoshizumi Miyoshi2, Mitsunori Ozaki3, Shin-ichiro Oyama4, Yasunobu Ogawa5, Satoshi Kurita6, Yoshiya Kasahara7, Yasumasa Kasaba8, Satoshi Yagitani3, Shoya Matsuda7, Fuminori Tsuchiya8, Atsushi Kumamoto8, Ryuho Kataoka9, Kazuo Shiokawa10, Esa Turunen11, Raita Tero12, Takeshi Takashima13, Iku Shinohara14 and Ryoichi Fujii15, (1)University of Electro-Communications, Tokyo, Japan, (2)Nagoya University, Institute for Space-Earth Environmental Research, Nagoya, Japan, (3)Kanazawa University, Kanazawa, Japan, (4)National Institute of Polar Research, Tachikawa, Japan, (5)NIPR National Institute of Polar Research, Tachikawa, Tokyo, Japan, (6)Kyoto University, Research Institute for Sustainable Humanosphere, Kyoto, Japan, (7)Kanazawa University, Kanazawa, Ishikawa, Japan, (8)Tohoku University, Department of Geophysics, Graduate School of Science, Sendai, Japan, (9)NIPR National Institute of Polar Research, Tokyo, Japan, (10)ISEE, Nagoya University, Aichi, Japan, (11)Sodankyla Geophysical Observatory, Sodankyla, Finland, (12)University of Oulu, Sodankyla Geophysical Observatory, Sodankyla, Finland, (13)ISAS, JAXA, Sagamihara, Japan, (14)Japan Aerospace Exploration Agency, Institute of Space and Astronautical Science, Sagamihara, Kanagawa, Japan, (15)Nagoya Univ, Nagoya, Japan
