*Y. Ogawa、M. Fukizawa、Y. Miyoshi、K. Hosokawa、S. Oyama、K. Shiokawa、K. Seki、S. Kurita、K. Asamura、S. Kasahara、T. Mitani、S. Matsuda、Y. Kasahara、Y. Kato、I. Shinohara、ERG-EISCAT project team

*Keisuke Hosokawa、Yoshizumi Miyoshi、Mitsunori Ozaki、Shin-Ichiro Oyama、Yasunobu Ogawa、Satoshi Kurita、Yoshiya Kasahara、Yasumasa Kasaba、Satoshi Yagitani、Shoya Matsuda、Fuminori Tsuchiya、Atsushi Kumamoto、Ryoho Kataoka、Kazuo Shiokawa、Yoshimasa Tanaka、S. Nozawa、M. Teramoto、I. Shinohara、R. Fujii

*Yuri Ito、Keisuke Hosokawa、Yasunobu Ogawa、Yoshizumi Miyoshi、Fuminori Tsuchiya、Mizuki Fukizawa、Kiyoka Murase、Shin-ichiro Oyama、Satoko Nakamura、Yoshiya Kasahara、Shoya Matsuda、Satoshi Kasahara、Yoichi Kazama、Tomoaki Hori、Shoichiro Yokota、Kunihiro Keika、Shiang-Yu Wang、Sunny W. Y. Tam、Iku Shinohara

*Peter Dalin、Takanori Nishiyama、Peter Voelger、Urban Brandstrom、Johan Kero、Trond Trondsen

*Takanori Nishiyama、Masato Kagitani、Senri Furutachi、Takuo Tsuda、Yuki Iwasa、Yasunobu Ogawa、Fuminori Tsuchiya、Satonori Nozawa、Fred Sigernes

*Senri Furutachi、Takanori Nishiyama、Takuo Tsuda、Yasunobu Ogawa、Satonori Nozawa、Fred Sigernes

*Fuminori Tsuchiya、Hiroyo Ohya、Yoshizumi Miyoshi、Kazuo Shiokawa、Yasuhide Hobara、Martin Connors、Yasunobu Ogawa、A. Mizuno、Yoshiya Kasahara、Takanori Nishiyama、Hiroaki Misawa、Takahiro Obara

*Satonori Nozawa、Takuya Kawahara、Norihito Saito、Takuo Tsuda、Satoshi Wada、Masaki Tsutsumi、Toru Takahashi、Tetsuya Kawabata、Yasunobu Ogawa、Hitoshi Fujiwara、Shin Suzuki、Magnar Johnsen、Asgeir Brekke

*Takuya Kawahara、Satonori Nozawa、Norihito Saito、Takuo Tsuda、Toru Takahashi、Tetsuya Kawabata、Satoshi Wada

*Ren Watabe、Takuo Tsuda、Takeshi Aoki、Satonori Nozawa、Tetsuya Kawabata、Norihito Saito、Takuya Kawahara

*T. Tsuda、Y. Miyoshi、Y. Hozumi、Y. Ando、K. Hosokawa、H. Suzuki、K. Murata、T. Nakamura、J. Yue、K. Nielsen