*Toru YADA¹, Masayuki UESUGI¹, Yuzuru KAROUJI¹, Takaaki NOGUCHI², Motoo ITO³, Yukihiro ISHIBASHI¹, Tatsuaki OKADA¹, Masanao ABE¹ (1.Japan Aerospace Exploration Agency, 2.Faculty of Science, Ibaraki University, 3.Japan Agency for Marine-Earth Science and Technology)

Yasunari TAKAGI¹, *Takaaki NOGUCHI¹, Makoto KIMURA¹, Akira YAMAGUCHI² (1.Ibaraki University, 2.National Institute of Polar Research)

Takehiro KAWASAKI¹, *Makoto KIMURA¹, Takaaki NOGUCHI¹ (1.Faculty of Science, Ibaraki University)

*Toru MATSUMOTO¹, Akira TSUCHIYAMA², Akira MIYAKE², Takaaki NOGUCHI³, Tomoki NAKAMURA⁴, Michihiko NAKAMURA⁴, Junya MATSUNO², Akira SHIMADA¹, Kentaro UESUGI⁵, Tsukasa NAKANO⁶ (1.Osaka University, 2.Kyoto University, 3.Ibaraki University, 4.Tohoku University, 5.JASRI/SPring-8, 6.GSJ/AIST)

Hikaru YABUTA¹, *Yuichiro OGATA¹, Kyoko OKUDAIRA², Kensei KOBAYASHI³, Hajime MITA⁴, Satoru NAKASHIMA¹, Taro MORIWAKI⁵, Yuka IKEMOTO⁵, Sunao HASEGAWA⁶, Makoto TABATA⁶, Shin-ichi YOKOBORI⁷, Eiichi IMAI⁸, Yuko KAWAGUCHI⁷, Tomohiro SUGINO⁷, Kenji HAMASE⁹, Kazuhiko FUKUSHIMA¹⁰, Dan AOKI¹⁰, Takaaki NOGUCHI¹¹, Akira TSUCHIYAMA¹², Tomoki NAKAMURA¹³, Motoo ITO¹⁴, Takashi MIKOUCHI¹⁵, Hajime YANO⁶, Akihiko YAMAGISHI⁷, TANPOPO, Wg ⁶ (1.Osaka University, Department of Earth and Space Science, 2.University of Aizu, 3.Yokohama National University, 4.Fukuoka Institute of Technology, 5.SPring-8, 6.JAXA, 7.Tokyo University of Pharmacy and Life Science, 8.Nagaoka University of Technology, 9.Kyusyu University, 10.Nagoya University, 11.Ibaraki University, 12.Kyoto University, 13.Tohoku University, 14.JAMSTEC, 15.Tokyo University)