Conjugate observation of the source region in a storm-time substorm auroral arc using the Arase satellite at L~6 on September 8, 2017

Liwei Chen1, Shiokawa Kazuo2, Yoshizumi Miyoshi3, Shin-ichiro Oyama4, Chae Woo Jun5, Yasunobu Ogawa6, Keisuke Hosokawa7, Yoichi Kazama8, Sunny W. Y. Tam9, Kazushi Asamura10, Satoshi Kasahara10, Shoichiro Yokota11, Tomoaki Hori2, Kunihiro Keika12, Yasumasa Kasaba13, Atsushi Kumamoto13, Fuminori Tsuchiya13, Masafumi Shoji10, Yoshiya Kasahara14, Ayako Matsuoka10, Iku Shinohara15 and Shun Imajo16, (1)Nagoya University, Nagoya, Japan, (2)ISEE, Nagoya University, Nagoya, Japan, (3)Nagoya University, Institute for Space-Earth Environmental Research (ISEE), Nagoya, Japan, (4)National Institute of Polar Research, Tokyo, Japan, (5)Solar-Terrestrial Environment Laboratory, Nagoya-Shi, Japan, (6)NIPR National Institute of Polar Research, Tokyo, Japan, (7)Univ Electro-Communications, Chofu, Japan, (8)ASIAA, Taipei, Taiwan, (9)National Cheng Kung University, Tainan, Taiwan, (10)ISAS/JAXA, Sagamihara, Japan, (11)Osaka University, Osaka, Japan, (12)University of Tokyo, Department of Earth and Planetary Science, Bunkyo-ku, Japan, (13)Tohoku University, Department of Geophysics, Graduate School of Science, Sendai, Japan, (14)Kanazawa University, Graduate School of Natural Science and Technology, Kanazawa, Japan, (15)Japan Aerospace Exploration Agency, Institute of Space and Astronautical Science, Sagamihara, Japan, (16)Kyoto University, Kyoto, Japan