National Institute of Polar Research
The 5th Symposium on Polar Science (2-5 December, 2014)
Ordinary session [OS]
Space and Upper Atmospheric Sciences
Oral session
Dec. 2 (Tue.) National Institute of Polar Research, General Puropose Room (3F)
Chair: Yuka Sato (NIPR) |
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| 10:15-10:30 | Compound auroral micromorphology: Ground-based high-speed imaging | Ryuho Kataoka (NIPR), Yoko Fukuda (Tokyo Univ.), Yoshizumi Miyoshi (STEL), Hiroko Miyahara (MAU), Satoru Itoya (JSF), Yusuke Ebihara (RISH), Donald Hampton (UAF), Hanna Dahlgren (KTH), Daniel Whiter (FMI), and Nickolay Ivchenko (KTH) |  |
| 10:30-10:45 | Extremely fast auroral morphology beyond the ULF range: new ground-based experiment using sCMOS cameras | *Yoko Fukuda (Dept. Earth & Planet. Sci, Univ. Tokyo), Ryuho Kataoka (NIPR), Yoshizumi Miyoshi (STEL, Nagoya Univ.), Naoki Sunagawa (STEL, Nagoya Univ.), Kazuo Shiokawa (STEL, Nagoya Univ.), Ayumi Hashimoto (STEL, Nagoya Univ.), Yusuke Ebihara (RISH, Kyoto Univ.), Donald Hampton (GI, Univ. of Alaska Fairbanks), Naomoto Iwagami (Dept. Earth & Planet. Sci, Univ. Tokyo) | |
| 10:45-11:15 | Characteristics of thin auroral filaments with co-existing high and low energy structures (Invited) | *Hanna Dahlgren (KTH, University of Southampton), Betty Lanchester (University of Southampton), Nickolay Ivchenko (KTH), Daniel Whiter (FMI) | |
| 11:15-11:30 | THEMIS observations of Omega band pulsating auroras | Natsuo Sato (NIPR), Akira Kadokura (NIPR), Yoshimasa Tanaka (NIPR), Takanori Nishiyama (NIPR) | |
| 11:30-11:45 | Observation of Atmospheric Electric Field during the blizzard at Showa station, Antarctic and Memanbetsu, Japan | *Yuko Suzuki (Tokyo Gakugei University) ,Akira Kadokura (National Institute of Polar Research) , Yasuhiro Minamoto(Kakioka Magnetic Observatory, Japan Meteorological Agency), Mitsuteru Sato (Hokkaido University), and Masashi Kamogawa (Tokyo Gakugei University) | |
| 11:45-12:00 | Roles of reconnection and diffusion in the formation of the dayside low-latitude boundary layer with northward IMF | Hitoshi Nakai (Kobuchisawa Institute for Nature and Education) | |
| 12:00-13:00 | Lunch (60 min) | ||
| 13:00-14:30 | Poster session IM/OS (OS core time) | ||
Chair: Ryuho Kataoka (NIPR) |
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| 14:30-14:45 | Are Pi2 pulsations cavity/waveguide modes from auroral zone to mid latitudes? | * Osuke Saka | |
| 14:45-15:00 | Comparisons of Pi pulsations observed at a high-latitude ground station and in the near-Earth magnetotail at substorm onsets | *Tohru Sakurai (Tokai Univ.), Akira Kadokura (NIPR), Yoshimasa Tanaka (NIPR), Natsuo Sato (NIPR) | |
| 15:00-15:15 | What is the difference between the substorm and the storm | Takashi Tanaka (Kyushu University) | |
| 15:15-15:30 | A driving mechanism of the magnetosphere-ionosphere convection | Shigeru Fujita (Meteorological College), Takashi Tanaka (Kyushu University) | |
| 15:30-15:45 | AE and Dst distribution and solar wind | *Akira Morioka (Tohoku Univ.), Yoshizumi Miyoshi (STEL, Nagoya Univ.) | |
| 15:45-16:00 | Seasonal variation and solar activity dependence of the quiet-time ionospheric trough | *Tetsuro Ishida (NIPR, SOKENDAI), Yasunobu Ogawa (NIPR, SOKENDAI), Akira Kadokura (NIPR, SOKENDAI), Yasutaka Hiraki (NIPR), Ingemar Haggstrom (EISCAT) | |
| 16:00-16:15 | Coffee Break (15min) | ||
| 16:15-16:30 | Polarization measurements of 4fce auroral roar | *Yuka Sato (NIPR), Akira Kadokura (NIPR), Yasunobu Ogawa (NIPR), Atsushi Kumamoto (Tohoku Univ.), Yuto Katoh (Tohoku Univ.) | |
| 16:30-16:45 | Towards an empirical model of HF propagation at high latitudes | *Pavlo Ponomarenko (STEL) | |
| 16:45-17:00 | Progress and initial report on the SuperDARN Hokkaido East / West radars | *Nozomu Nishitani (STEL), Tomoaki Hori (STEL), SuperDARN Hokkaido East / West radar group | |
| 17:00-17:15 | Yearly variations in Be-7 concentrations in the atmosphere in Iceland and Japan during 11 years from 2003 compared with the solar activity | *Hirohisa Sakurai (Yamagata U.), Yasushi Kurebayashi (Yamagata U.), Satoshi Kikuchi (Yamagata U.), Emiko Inui (Yamagata U.), Kimiaki Masuda (Nagoya U.), Akira Kadokura (NIPR), Natsuo Sato (NIPR), B. Gunnlaugur (Iceland U.) | |
| 18:00-20:00 | OS & IM Joint Party (3F Lounge) |
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Oral session
Dec. 3 (Wed.) National Institute of Polar Research, General Puropose Room (3F)
Chair: Takanori Nishiyama (NIPR) |
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| 09:30-09:45 | Development of Unmanned Aurora Imager System for Antarctic Observation | *Hisao Yamagishi (NIPR), Akira Kadokura (NIPR), Hiroshi Miyaoka (NIPR), Masaki Okada (NIPR), Akira S. Yukimatu (NIPR), Yasunobu Ogawa (NIPR), Yoshimasa Tanaka (NIPR) | |
| 09:45-10:00 | Antarctic 10-m Terahertz Telescope Project | *NAKAI Naomasa (U.Tsukuba), KUNO Nario (U.Tsukuba), SETA Masumichi (U.Tsukuba), MIYAOKA Hiroshi (NIPR), MOTOYAMA Hideaki (NIPR), SEKIMOTO Yutaro (NAOJ), Consortiaum of Antarctica Astronomy | |
| 10:00-10:30 | PEA: NEW MAGNETIC OBSERVATORY IN EAST ANTARCTICA NEAR UTSTEINEN (Invited) | *Jean Rasson, Stephan Bracke, Alexandre Gonsette (Royal Meteorological Institute of Belgium) | |
| 10:30-10:45 | Coffee Break (15min) | ||
| 10:45-11:00 | Recent progress of EISCAT_3D | *Hiroshi Miyaoka (NIPR), Satonori Nozawa (STEL), Yasunobu Ogawa (NIPR), Takuji Nakamura (NIPR), Shin-ichiro Oyama (STEL), Ryoichi Fujii (STEL) | |
| 11:00-11:15 | Development of middle and upper atmosphere observations at Syowa Station toward JARE Phase IX | *Takuji Nakamura (NIPR), Kaoru Sato (U. Tokyo), Masaki Tsutsumi (NIPR), Takashi Yamanouchi (NIPR), Toru Sato (Kyoto U.), Yoshihiro Tomikawa (NIPR), Koji Nishimura (NIPR), Mitsumu K. Ejiri (NIPR), Makoto Abo (Tokyo Metro. U.), Takuo T. Tsuda (NIPR), Takuya D. Kawahara (Shinshu U.), Hidehiko Suzuki (Meiji U.), Akira Mizuno (Nagoya U.), Tomoo Nagahama (Nagoya U.), Hisao Yamagishi (NIPR), Akira S. Yukimatsu (NIPR), Masashi Kohma (U. Tokyo), Yasuko Isono (NIPR), Takanori Nishiyama (NIPR), and Takashi Matsuda (NIPR) | |
| 11:15-11:30 | Ground-based Millimeter-wave Monitoring Observations of NO and ozone in the upper- and middle-atmosphere at Syowa Station | *Akira Mizuno (STEL Nagoya U.), Tomoo Nagahama (STEL Nagoya U.), Miku Uemura (STEL Nagoya U.), Yoshizumi Miyoshi (STEL Nagoya U.), Takuji Nakamura (NIPR), Yasuko Isono (NIPR), Mitsumu K Ejiri (NIPR), Masaki Tsutsumi (NIPR), Ryuho Kataoka (NIPR), Hiroyuki Maezawa (Osaka Pref. U.) | |
IM/OS joint poster session
OS core time: Dec. 2 (Tue.) 13:00-14:30 National Institute of Polar Research, 3F seminar room
(Posters are also welcome to be displayed during IM core time (Dec.3 13:00-14:10) )
| OSp01 | Multi-instrument observation of multiple sun-aligned arcs | *Dai Hasegawa (UEC), Keisuke Hosokawa (UEC), Kazuo Shiokawa (STEL, Nagoya Univ.), Yuichi Otsuka (STEL, Nagoya Univ.) | |
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| OSp02 | Comparison of two types of polar cap aurora: Simultaneous obserbations with ASI and ISR at Resolute Bay, Canada | *Keiichi Inoue (UEC) , Keisuke Hosokawa (UEC) , Kazuo Shiokawa (STEL) , Yuichi Otsuka (STEL) | |
| OSp03 | Relationship between auroral emission and GPS scintillation | *Shumpei Mitsui (UEC), Hosokawa Keisuke (UEC), Yuichi Ogawa (STEL, Nagoya Univ), Yasunobu Ogawa (NIPR), Michi Nishikawa (NICT) | |
| OSp04 | Dynamical characteristics of poleward moving auroral forms: A statistical analysis with all-sky imager observationstitle | *Shumpei Niiyama (UEC) , Keisuke Hosokawa (UEC) , Satoshi Taguchi (Kyoto Univ) , Yasunobu Ogawa (NIPR) | |
| OSp05 | Observation of unipolar field-aligned current systems associated with theta auroras | *Masakazu Watanabe (Kyushu University), Gordon Wilson (US Air Force Research Laboratory) and Marc R. Hairston (University of Texas at Dallas) | |
| OSp06 | Magnetospheric structure and plasma convection associated with theta auroras: An MHD modeling using a next-generation M-I system simulation code | *Yusuke Konakahara (Kyushu Univ.), Masakazu Watanabe (Kyushu Univ.), Takashi Tanaka (ICSWSE, Kyushu Univ.), Shigeru Fujita (Meteorological Col.), Yasubumi Kubota (NICT), Hiroyuki Shinagawa (NICT), Ken T. Murata (NICT) | |
| OSp07 | The terrestrial magnetosphere under the solar wind with no interplanetary magnetic field | Minobu Iwaki (Kyushu Univ), Ryuho Kataoka (NIPR), Masakazu Watanabe (Kyushu Univ), Shigeru Fujita (Meteorological College), Takashi Tanaka (Kyushu Univ) | |
| OSp08 | Occurrence characteristics of subauroral westward plasma flows and lowest speed threshold of SAPS observed by the SuperDARN Hokkaido HF radar | Hiroki Nagano (Nagoya Univ), Nozomu Nishitani (Nagoya Univ), Tomoaki Hori (Nagoya Univ) | |
| OSp09 | Toward magnetospheric region identification by using magnetic pulsations observed by the SuperDARN Radar | *Hideaki Kawano (Kyushu Univ.) , Akira Sessai Yukimatu (NIPR) , Yoshimasa Tanaka (NIPR) , Satoko Saita (ROIS) , Nozomu Nishitani (Nagoya Univ.) , Tomoaki Hori (Nagoya Univ.) | |
| OSp10 | SuperDARN SENSU Syowa radars' future prospects towards JARE project phase IX prioritised research program | *Akira Sessai Yukimatu (NIPR/SOKENDAI) | |
| OSp11 | Current status of GPS scintillation observations at Syowa station, Antarctica | *Tsutomu Nagatsuma (NICT), Hideaki Kitauchi (NICT), Takuya Tsugawa (NICT), Michi Nishioka (NICT) | |
| OSp12 | Observations of Atmospheric Electricity at Syowa station, and contrast with Magnetosphere-Ionosphere events | Yasuhiro MINAMOTO (KMO), Akira KADOKURA (NIPR), Masashi KAMOGAWA (TGU) | |
| OSp13 | High spatial resolution all-sky photography of aurora and its dome projection | *Satoru Itoya (JSF), Ryuho Kataoka (NIPR), Hiroko Miyahara (Musashino Univ), Yoshizumi Miyoshi (Nagoya Univ), Risa Suzuki (JSF) | |
| OSp14 | Radiation hazard at aircraft altitude and the correlation with solar activities | *Yumi Nakagawa (Ibaraki university, NIPR) , Ryuho Kataoka (NIPR) , Tatsuhiko Sato(JAEA) , Satoshi Nozawa (Ibaraki university) | |
| OSp15 | Mechanisms of the March 07-11, 2012 and July 14-17, 2012 ionospheric storms | Zolotukhina N.A., Kurkin V.I., Polekh N.M., Romanova E.B. and *Oinats A.V. | |
| OSp16 | Polar ionosphere variability from Norilsk ionosonde and SuperDARN Ekaterinburg and Hokkaido HF radars | Ratovsky K.G. (ISTP SB RAS), *Oinats A.V. (ISTP SB RAS, STELab) and Nishitani N. (STELab) | |
| OSp17 | IAR frequency scale calculation using IRI-2012 model at medium and high latitudes | Alexander S. Potapov (ISTP), Tatjana N. Polyushkina (ISTP), *Alexey V. Oinats (ISTP) | |
| OSp18 | Ionospheric scintillation observations by a digital beacon receiver in Troms* | Yasunobu Ogawa (NIPR), Yuichi Otsuka (STEL, Nagoya Univ.), and Yoshiyuki Hamaguchi (STEL, Nagoya Univ.) | |
| OSp19 | Upgrading the sodium lidar at Tromso for 3D observations | *Wataru Muranaka (Graduate School of Science and Technology, Shinshu University), Taku D Kawahara (Faculty of Engineering, Shinshu University), Satonori Nozawa (STE Lab., Nagoya University) | |
| OSp20 | Development of a lidar photocounter with a FPGA for high temporal resolution observations of the Sodium lidar | Ikeda Masayuki (Graduate School of Science and Technology, Shinshu University) | |
| OSp21 | Estimation of spatial structure of sporadic E layer observed by sounding rocket with 2-dimensional FDTD simulations | *Hironori Inoue (Toyama Pref. Univ.), Taketoshi Miyake (Toyama Pref. Univ.), Keigo Ishisaka (Toyama Pref. Univ.) | |
| OSp22 | Improvement of the estimation of the electron density profile in the lower ionosphere with time domain Full wave analysis | *Hiroaki Moriyama (TPU), Taketoshi Miyake (TPU), Yuuki Ashihara (NNCT) | |
| OSp23 | Characteristics of long-term variation of the amplitude of geomagnetic solar quiet daily variation from the polar region to middle latitude | *Atsuki Shinbori (RISH, Kyoto Univ.), Yukinobu Koyama (WDC, Kyoto Univ.), Yoshimasa Tanaka (NIPR), Yuka Sato (NIPR), Akira Kadokura (NIPR) | |
| OSp24 | Relationships between particle precipitation in South Atlantic Anomaly and polar region disturbances | *Kazuo Makita (Takushoku Univ.), Mituo Hoshino (Takushoku Univ.), Masanori Nishino (Nagoya Univ.), Yasuo Kato(Nagoya Univ.) | |
| OSp25 | Solar zenith angle dependence of empirical formulas between energy inputs to the ionosphere and O+ and H+ ion outflows | *Naritoshi Kitamura (Nagoya), Kanako Seki (Nagoya), Kunihiro Keika (Nagoya), Yukitoshi Nishimura (UCLA), Tomoaki Hori (Nagoya), Robert J. Strangeway (UCLA), and Eric J. Lund (UNH) | |
| OSp26 | Deriving Joule heating rate in the polar region from IMAGE/FUV and SuperDARN | *Naoki Ozaki (UEC), Keisuke Hosokawa (UEC), Yasunobu Ogawa (NIPR) | |
| OSp27 | Statistical study of the inner boundary of the plasma sheet electrons during magnetic storms | *Kento Ohki (Tohoku Univ) , Atsushi Kumamoto (Tohoku Univ) , Yuto Katoh (Tohoku Univ) | |
| OSp28 | Auroral Optical Observations at Syowa-Iceland Conjugate Stations during Whole Year (2) | *Akira Kadokura (NIPR), Tetsuo Motoba (APL/JHU), Keisuke Hosokawa (Univ. Electro-Commu.), Makoto Taguchi (Rikyo Univ.), Hiroshi Miyaoka (NIPR), Natsuo Sato (NIPR) | |
| OSp29 | Auroral activities in simultaneous ATV, imaging riometer, and VLF observations at Syowa Station: A case study on 17 May 2007 | *Hiroyasu Tadokokoro (Tokyo University of Technology), Mitsunori Ozaki (Kanazawa University), Yuto Katoh (Tohoku University), Yoshizumi Miyoshi (Nagoya University), Hisao Yamagishi (NIPR), Akira Kadokura (NIPR), Yoshimasa Tanaka (NIPR) | |
| OSp30 | Characteristics of 630nm auroral polarization | Shimpei Takasaki (Tohoku University), Masato Kagitani (Tohoku University), Takeshi Sakanoi (Tohoku University) | |
| OSp31 | Simulation study of the auroral electron precipitation by whistler-mode chorus in the magnetosphere and resultant auroral emissions | *Yuto Katoh (Tohoku Univ.), Yasutaka Hiraki and Yasunobu Ogawa (NIPR) | |
| OSp32 | 3D Electromagnetic Particle Simulations about the Low Frequency Component of BEN observed by GEOTAIL Spacecraft | Sho Nagayasu (Toyama Pref. Univ), Taketoshi Miyake (Toyama Pref. Univ), Yoshiharu Omura (RISH, Kyoto Univ), Hirotsugu Kojima (RISH, Kyoto Univ) | |
| OSp33 | Status of VLF/ELF Observation at West-Ongul Island | *Masaki Okada (NIPR), Hisao Yamagishi (NIPR) | |