The Seventh Symposium on Polar Science (29 November - 2 December, 2016)

[OS] Space and upper atmospheric sciences
[OS] 宙空圏

Scopes
This session covers sun-earth system related science topics in the polar atmosphere, ionosphere and magnetosphere.

セッションの概要
本セッションでは、極域の電離圏・磁気圏を中心とした太陽地球系科学に関する話題を広く募集します。

Convener : Yoshihiro Tomikawa (NIPR)

Oral presentations (10:15 - 12:00, 13:15 - 16:30)

Date : Tue. 29 Nov.
Place : 3F Seminar room D305, Institute of Statistics and Mathematics
口頭発表会場:統計数理研究所 3F セミナー室D305

Chair: Yoshimasa Tanaka (NIPR)
座長:田中良昌(極地研)
10:15 - 10:30 Morphological signature of Omega band auroras *Natsuo Sato (NIPR,SOKENDAI), Akira Sessai Yukimatu (NIPR,SOKENDAI), Yoshimasa Tanaka (NIPR,SOKENDAI), Tomoaki Hori (ISEE)
10:30 - 10:45 Generation mechanism of the sun-aligned arc *Takashi Tanaka (Kyushu University)
Sun-aligned arcの成因 *田中高史(九州大学)
10:45 - 11:00 Occurrence property of flickering aurora *Yoko Fukuda (UTokyo), Ryuho Kataoka (NIPR/SOKENDAI), Herbert Akihito Uchida (SOKENDAI), Yoshizumi Miyoshi (ISEE, Nagoya Univ.), Yuto Katoh (Tohoku Univ.), Kazuo Shiokawa (ISEE, Nagoya Univ.), Yusuke Ebihara (RISH, Kyoto Univ.), Donald Hampton (Univ. of Alaska Fairbanks), Naomoto Iwagami (UTokyo), Kanako Seki (UTokyo)
11:00 - 11:15 Auroral tomography analysis of discrete arcs *Yoshimasa Tanaka (NIPR), Yasunobu Ogawa (NIPR), Akira Kadokura (NIPR), Bjorn Gustavsson (UiT), Kirsti Kauristie (FMI), Daniel Whiter (Univ. Southampton)、Carl-fredrik Enell (EISCAT Sci. Assoc.), Urban Brandstrom (IRF), Tima Sergienko (IRF), Alexander Kozlovsky (SGO), Noora Partamies (UNIS), Hiroshi Miyaoka (NIPR), Michael Kosch (SANSA)
ディスクリートアークのオーロラトモグラフィ解析 *田中良昌(極地研)、小川泰信(極地研)、門倉 昭(極地研)、Bjorn Gustavsson(トロムソ大)、Kirsti Kauristie(フィンランド気象研究所)、Daniel Whiter(サウサンプトン大)、Carl-fredrik Enell(EISCAT科学協会)、Urban Brandstrom(スウェーデン宇宙物理研究所)、Tima Sergienko(スウェーデン宇宙物理研究所)、Alexander Kozlovsky(ソダンキュラ地球物理観測所)、Noora Partamies(スバールバル大)、宮岡 宏(極地研)、Michael Kosch(南アフリカ国立宇宙機関)
11:15 - 11:30 Current status and future plan of Iceland - Syowa conjugate observation *Akira Kadokura (NIPR), Yoshimasa Tanaka (NIPR), Yuka Sato (NIPR), Ryuho Kataoka (NIPR), Masaki Okada (NIPR), Yasunobu Ogawa (NIPR), Makoto Taguchi (Rikkyo Univ.), Mitsunori Ozaki (Kanazawa Univ.), Keisuke Hosokawa (UEC), Akira Sessai Yukimatu (NIPR), Hisao Yamagishi (NIPR), Natsuo Sao (NIPR)
11:30 - 11:45 Atmospheric Electric Field Changes Observed at Syowa Station during Blowing Snow *Tomoya Ishiakwa (Tokyo Gakugei Univ.), Yuko Suzuki, Akira Kadokura, Yasuhiro Minamoto (NIPR), Mitsuteru Sato (Hokkaido Univ.), and Masashi Kamogawa (Tokyo Gakugei Univ.)
11:45 - 12:00 Development of advanced laser technology for space and upper atmospheric sciences *M. Katsuragawa (UEC), Y. Furukawa (UEC), R. Tani (UEC), C. Ohae (UEC), H. Yoneda (UEC), M. Ejiri (NIPR), T. Nishiyama (NIPR), T. Nakamura (NIPR)
Lunch
Chair: Ryuho Kataoka (NIPR)
座長:片岡龍峰(極地研)
13:15 - 13:45 GeV Cosmic and Solar Energetic Particle Observation from Ground Based Detectors *Paul Evenson (University of Delaware Department of Physics and Astronomy)
13:45 - 14:00 Cosmic ray observations at Syowa Station in Antarctica for space weather study *Kazuoki Munakata (Shinshu Univ.), Chihiro Kato (Shinshu Univ.), Akira Kadokura (NIPR), Ryuho Kataoka (NIPR), Paul Evenson (Univ. of Delaware)
南極昭和基地での宇宙線観測による宇宙天気研究 *宗像一起(信州大理)、加藤千尋(信州大理)、門倉 昭(極地研)、片岡龍峰(極地研)、P. Evenson(デラウェア大)
14:00 - 14:15 The driving mechanism of the Magnetosphere-ionosphere coupling convection *S Fujita (Met Col), T Tanaka (Kyushu U), M Watanabe (Kyushu U)
*藤田 茂(気象大)、田中高史(九大)、渡辺正和(九大)
14:15 - 14:30 Two modes of magnetospheric dynamo driving large-scale field-aligned currents *Masakazu Watanabe (Kyushu U), Takashi Tanaka (Kyushu U), Shigeru Fujita (Meteorological College)
大規模沿磁力線電流を駆動する磁気圏ダイナモ2形態 *渡辺正和(九大)、田中高史(九大)、藤田 茂(気象大)
14:30 - 14:45 Formation of Birkeland current system in a weakly ionized Hall MHD dynamics *Akimasa Yoshikawa (Kyushu Univ.,)
Coffee Break
Chair: Satoko Saita (NITkit)
座長:才田聡子(北九州高専)
15:00 - 15:15 Evening anomaly of the penetration electric fields at mid-to-equatorial latitudes during geomagnetic disturbances *Takashi Kikuchi (ISEE), Kumiko Hashimoto (KibiKoku U.), Yusuke Ebihara (RISH), Ichiro Tomizawa (UEC), Takashi Tanaka (Kyushu U.), Tsutomu Nagatsuma (NICT)
15:15 - 15:30 Characteristics of long-term variation of ionospheric electric field estimated from the geomagnetic solar quiet daily variation *Atsuki Shinbori (RISH), Yukinobu Koyama (NTOC), Yoshimasa Tanaka (NIPR), Yuka Sato (NIPR), Akira Kadokura (NIPR)
地磁気静穏日変化から推定される電離圏電場の長期変動特性 *新堀淳樹(京大生存研)、小山幸伸(大分高専)、田中良昌(極地研)、佐藤由佳(極地研)、門倉 昭(極地研)
15:30 - 15:45 Toward magnetospheric region identification by using field-line resonances observed by SuperDARN Radars: Observations of pulsations associated with sudden commencements *Hideaki Kawano (Kyushu Univ.), Akira Sessai Yukimatu (NIPR, SOKENDAI), Yoshimasa Tanaka (NIPR, SOKENDAI), Satoko Saita (NIT Kitakyushu Coll.), Nozomu Nishitani (Nagoya Univ.), Tomoaki Hori (Nagoya Univ.), Kouhei Iida (Nagoya Univ.)
SuperDARNで観測される磁力線共鳴現象からの磁気圏領域推定に向けて:SC時脈動観測 *河野英昭(九大)、行松 彰(極地研、総研大)、田中良昌(極地研、総研大)、才田聡子(北九州高専)、西谷 望(名大)、堀 智昭(名大)、飯田剛平(名大)
15:45 - 16:00 Identification of ionospheric plasma density changes due to solar flares and energetic particle precipitation using the SuperDARN radar data *Nozomu Nishitani (ISEE, Nagoya U.), Tomoaki Hori (ISEE, Nagoya U.), Akira Sessai Yukimatu (NIPR), and Tsutomu Nagatsuma (NICT)
16:00 - 16:15 Coordinated observations of Pi2 pulsations by global magnetometer array, all sky imager and satellites in the plasmasphere *Shun Imajo (Kyushu Univ.), Yukitoshi Nishimura (AOS, UCLA), Akimasa Yoshikawa (ICSWSE, Kyushu Univ.), Teiji Uozumi (ICSWSE, Kyushu Univ.)、Shinichi Ohtani (APL, JHU)、Aoi Nakamizo (NICT), Vassilis Angelopoulos (EPSS/IGPP, UCLA), Stephen Mende (SSL, UCB)
Pi2地磁気脈動の全球地上磁力計、全天カメラ、プラズマ圏内衛星による同時観測 *今城 峻(九大電磁気研)、西村幸敏(AOS, UCLA)、吉川顕正(九大ICSWSE)、魚住禎司(九大ICSWSE)、大谷晋一(APL, ジョンズホプキンス大学)、中溝 葵(NICT)、Vassilis Angelopoulos (EPSS/IGPP, UCLA)、Stephen Mende (SSL, UCB)
16:15 - 16:30 Auroral intensification in conjunction with Pi2 and EMIC wave enhancements in the magnetotail *Tohru Sakurai (Tokai U)
16:30 - 18:30 Poster presentations
Place: Entrance Hall (1st floor) at National Institute of Polar Research (NIPR)
ポスター発表会場:国立極地研究所1階交流アトリウム

Poster presentations (Core time: 16:30 - 18:30)

Place : Entrance Hall (1st floor) at National Institute of Polar Research (NIPR)
ポスター発表会場:国立極地研究所1階交流アトリウム

OSp1 Case analysis of all-sky high-speed imaging of Aurora *Herbert AKihito Uchida (SOKENDAI), Ryuho Kataoka (NIPR), Akira Kadokura (NIPR), Yasunobu Ogawa (NIPR), Keisuke Hosokawa (UEC)
OSp2 Motion of sun-aligned arc revisited: Simultaneous observations with three ASIs and HF radars *Yota Kimura (UEC), Keisuke Hosokawa (UEC), Kazuo Shiokawa (ISEE), Satoshi Taguchi (Kyoto Univ.), Yuichi Otsuka (ISEE), Yasunobu Ogawa (NIPR)
Sun-Aligned arc の運動メカニズム再考: 3 台の全天カメラと短波レーダーによる同時観測 *木村洋太(電通大)、細川敬祐(電通大)、塩川和夫(名大)、田口 聡(京大)、大塚雄一(名大)、小川泰信(極地研)
OSp3 Development of a small module for monitoring of laser operation environment temperature of a resonance scattering lidar observation *Ryo Tani (UEC), Mitsumu Ejiri (NIPR), Takanori Nishiyama (NIPR), Katsuhiko Tsuno (NIPR, RIKEN), Takuji Nakamura (NIPR), Toru Takahashi (NIPR), Yusuke Furukawa (UEC), Hitoki Yoneda (UEC)
共鳴散乱ライダー観測における動作環境温度モニター用小型モジュールの開発 *谷 遼(電通大)、江尻 省(極地研)、西山尚典(極地研)、津野克彦(極地研・理研)、中村卓司(極地研)、高橋 透(極地研)、古川裕介(電通大)、米田仁紀(電通大)
OSp4 Observation of GPS phase fluctuations over Tromsø under low solar activity *Chien-Chih Lee (UCH), Wei-Sheng Chen (UCH) and Fang-Dar Chu (TLCT)
OSp5 Millimeter-wave observations at Syowa Station - Summary of five-years observations and future plan - *Akira Mizuno (ISEE), Tomoo Naghama (ISEE), Taku Nakajima (ISEE), Hirofumi Ohyama (ISEE), Yasusuke Kojima (ISEE), Hiroki Ito (ISEE), Kouhei Haratani (ISEE),Takuji Nakamura (NIPR), Mitsumu, K. Ejiri (NIPR), Masaki Tsutsumi (NIPR), Yoshihiro Tomikawa (NIPR), Shin’ichiro Asayama (NAOJ), Kaoru Sato (U. Tokyo)
OSp6 Study of atmospheric gravity waves of orographic origin by airglow imaging *Masahiro Okuda, Hidehiko Suzuki (Meiji Univ. )
大気光イメージング観測による山岳励起大気重力波の研究 *奥田雅大、鈴木秀彦(明治大)
OSp7 Statistical analysis of ionospheric electric field oscillation associated with sudden impulse seen by SuperDARN radars in northern hemisphere *Kouhei Iida (ISEE), Nozomu Nishitani (ISEE), Tomoaki Hori (ISEE)
北半球のSuperDARNレーダーを用いたSIに伴って起こる電離圏電場振動の統計解析 *飯田剛平(宇地研)、西谷 望(宇地研)、堀 智昭(宇地研)
OSp8 Reproducing eigenfrequency of high-latitude geomagnetic field line *Satoko Takasaki (NITkit), Akira Kadokura (NIPR), Hisao Yamagishi (NIPR)
OSp9 Observation of The LF Standard Time and Frequency Signals along The Cruise of The Antarctic Research Expedition 57 on Icebreaker, "Shirase" and Revision of The ITU-R Recommendation *Takahiro Naoi (NICT), Takumi Kondo (NICT), Hiroyuki Ito (NICT), Shigeru Tsuchiya (NICT), Kuniyasu Imamura (NICT), Kenro Nozaki (NICT), Hideo Maeno (NICT)
第57次南極地域観測隊での「しらせ」航路上長波標準電波計測とITU-R勧告の改訂 *直井隆浩(情報通信研究機構)、近藤 巧(情報通信研究機構)、伊東宏之(情報通信研究機構)、土屋 茂(情報通信研究機構)、今村國康(情報通信研究機構)、野崎憲朗(情報通信研究機構)、前野英生(情報通信研究機構)
OSp10 Pulsating aurora in the noon to dusk side during Summer Solstice Storm 2015 based on Syowa and Van Allen Probes observations *Takanori Nishiyama (NIPR), Akira Kadokura (NIPR), Yoshizumi Miyoshi (ISEE), Satoshi Kurita (ISEE), Yoshimasa Tanaka (NIPR), and Masaki Okada (NIPR)
OSp11 Periodicity of main pulsation of pulsating aurora: a statistical analysis *Yuki Kawamura (UEC), Keisuke Hosokawa (UEC), and Yasunobu Ogawa (NIPR)
脈動オーロラ主脈動の周期性に関する統計解析 *川村勇貴(電通大)、細川敬祐(電通大)、小川泰信(極地研)
OSp12 Development of a proton aurora spectrograph for geomagnetic conjugate aurora observation *Yuki Takahashi(Rikkyo University)、Makoto Taguchi(Rikkyo University),Akira Kadokura(NIPR)
地磁気共役点観測を目指したプロトンオーロラスペクトログラフの開発 *高橋優希(立教大学)、田口 真(立教大学)、門倉 昭(極地研)
OSp13 Study of the resonant scattering of auroral electrons by whistler-mode chorus emissions and the pitch angle distribution at an alitude of auroral emissions *Yuto Katoh (Tohoku Univ.), Naomi Shoji (Tohoku Univ.), Yasutaka Hiraki (UEC) and Yasunobu Ogawa (NIPR)
コーラス放射によるオーロラ降下電子のピッチ角散乱とオーロラ発光高度でのピッチ角分布について *加藤雄人(東北大学)、庄司尚美(東北大学)、平木康隆(電気通信大学)、小川泰信(極地研)
OSp14 On spatial distribution of the proton radiation belt deduced from solar cell degradation of the Akebono satellite *W. Miyake(Tokai Univ.), Y. Miyoshi (ISEE/Nagoya Univ.), A. Matsuoka (ISAS/JAXA)
あけぼの衛星太陽電池劣化から推測する放射線帯プロトンの空間分布 *三宅 亙(東海大工)、三好由純(名大ISEE)、松岡彩子(ISAS/JAXA)
OSp15 Optical observations of polar cap patches near the northern magnetic pole: UT and IMF By dependence of patch luminosity *Kazu Okamura (UEC), Keisuke Hosokawa (UEC), Kazuo Shiokawa (ISEE), Yuichi Otsuka (ISEE)
磁気北極付近における極冠パッチの光学観測: 発光強度のUT, IMF By依存性について *岡村 紀(電通大)、細川 敬祐(電通大)、塩川和夫(名古屋大)、大塚雄一(名古屋大)
OSp16 Formation of finger-like structure along the edge of polar patch: two-dimensional numerical simulations and ESR observations *Toru Takahashi (NIPR), Yasutaka Hiraki (UEC), Keisuke Hosokawa (UEC), Yasunobu Ogawa (NIPR), and Jun Sakai (UEC)
OSp17 Northern lights written in Japanese historical documents *Ryuho Kataoka (NIPR), Aurora 4D Project Meber
オーロラと古典籍 *片岡龍峰(極地研)、オーロラ4Dプロジェクトメンバー
OSp18 Auroa written in Japanese Edo-period documents *Kiyomi Iwahashi (NIJL)
日本近世史料に見るオーロラ *岩橋清美(国文学研究資料館)
OSp19 Principal component analysis to pulsating aurora image data obtained from high-speed all-sky cameras. *Takaki Asano, Yoshizumi Miyoshi, Satoshi Kurita, Shinobu Machida (ISEE, Nagoya Univ), Takanori Nishiyama, Ryuho Kataoka (NIPR), Yoko Fukuda (Dept. Earth & Planet. Sci, Univ. Tokyo), Herbert Akihito Uchida (SOKENDAI), Shin-ichiro Oyama (ISEE, Nagoya Univ), Kazuo Shiokawa (ISEE, Nagoya Univ), Keisuke Hosokawa (UEC), Yasunobu Ogawa (NIPR)
主成分分析を用いた脈動オーロラの変調解析 *浅野貴紀、三好由純、栗田 怜、町田 忍(名古屋大学)、西山尚典、片岡龍峰、福田陽子(極地研)、内田ヘルベルト陽仁(総研大)、大山伸一郎、塩川和夫(名古屋大学)、細川敬祐(電通大)、小川泰信(極地研)
OSp20 Development of a detection method for Pc1-range ionospheric MHD waves using SuperDARN *T. Hori (ISEE, Nagoya Univ.), A. S. Yukimatu (NIPR, SOKENDAI), N. Nishitani (ISEE, Nagoya Univ.)