| Short title | Planetary atmosphere-magnetosphere | 
	
		| Oral presentation Date/Room/Chair
 | May 23 AM1 (09:00 - 10:45) | 301A | Yoshiyuki O. Takahashi 
			/ Hiromu Nakagawa | 
	
		| May 23 AM2 (11:00 - 12:45) | 301A | Kanako Seki 
			/ Naoki Terada | 
	
		| May 23 PM1 (14:15 - 16:00) | 301A | Yukihiro Takahashi 
			/ Takao M. Sato | 
	
		| May 23 PM2 (16:15 - 18:00) | 301A | Keiichiro Fukazawa 
			/ Tomoki Kimura | 
	
		| Poster presentation Date/Room
 | May 23 (Core Time 18:15 - 19:30) | Convention Hall | 
	
		| Contact | Naoki Terada | 
	
		| Email | teradan@pat.gp.tohoku.ac.jp | 
	
		| Convener | Naoki Terada 
			/ Yukihiro Takahashi 
			/ Yoshiyuki O. Takahashi 
			/ Kanako Seki 
			/ Takeshi Imamura 
			/ Keiichiro Fukazawa | 
	
		| Scope | Studies of planetary atmospheres, ionospheres and magnetospheres are presented and discussed in this session. Results of ground-based observations, plans of spacecraft missions, and theoretical studies are welcome. | 
	
		| Notes |  | 
	
		| Time | Presentation No | Title | Author | Presenter | Abstract | 
	
		| Oral Presentation   May 23 AM1 (09:00-10:45) 301A                              to the top | 
	
		| 09:00 - 09:15 | PCG31-01 | Observation of the periodicity of cloud rotation in Venus with Pirka telescope | Masataka Imai Yukihiro Takahashi
 Shigeto Watanabe
 other
 | Masataka Imai | English | 
	
		| 09:15 - 09:30 | PCG31-02 | Estimation of wind at the cloud top of Venus | Shinichi Ikegawa Takeshi Horinouchi
 | Shinichi Ikegawa | English | 
	
		| 09:30 - 09:45 | PCG31-03 | Numerical modeling of cloud-level convection on Venus | Takehito Higuchi IMAMURA, Takeshi
 MAEJIMA, Yasumitsu
 other
 | Takehito Higuchi | English | 
	
		| 09:45 - 10:00 | PCG31-04 | Origins of Contrasts in Venus Seen at Thermal Infrared and Near-Infrared Wavelengths | Takao M. Sato Hideo Sagawa
 Toru Kouyama
 other
 | Takao M. Sato | English | 
	
		| 10:00 - 10:15 | PCG31-05 | Quantification of oxygen isotope ratios in the Venus atmosphere by IR spectroscopy | Naomoto Iwagami George HASHIMOTO
 | Naomoto Iwagami | English | 
	
		| 10:15 - 10:30 | PCG31-06 | Venus upper atmosphere derived from the Hinode's high resolution images acquired during the transit of Venus | Miho Kanao Masato Nakamura
 Toshifumi Shimizu
 other
 | Miho Kanao | English | 
	
		| 10:30 - 10:45 | PCG31-07 | Study of planetary atmospheric dynamics, photochemistry, and meteorology using Mid-Infrared LAser Heterodyne Instrument | Hiromu Nakagawa Shohei Aoki
 Yasumasa Kasaba
 other
 | Hiromu Nakagawa | English | 
	
		| Oral Presentation   May 23 AM2 (11:00-12:45) 301A                              to the top | 
	
		| 11:00 - 11:15 | PCG31-08 | Monitoring Observations of the Middle Atmospheres of Solar Planets at Millimeter-Wave Band with SPART Telescope | Hiroyuki Maezawa Nayuta Moribe
 Hideo Sagawa
 other
 | Hiroyuki Maezawa | English | 
	
		| 11:15 - 11:30 | PCG31-09 | Characteristics of the Martian magnetic flux ropes observed by the Mars Global Surveyor | Takuya Hara Kanako Seki
 Hiroshi Hasegawa
 other
 | Takuya Hara | English | 
	
		| 11:30 - 11:45 | PCG31-10 | Asymmetric penetration of solar wind perturbations down to 400-km altitudes at Mars observed by Mars Global Surveyor | Kazunari Matsunaga Kanako Seki
 Takuya Hara
 other
 | Kazunari Matsunaga | English | 
	
		| 11:45 - 12:00 | PCG31-11 | Modeling of the Martian atmosphere escape | Junji Miyazawa | Junji Miyazawa | English | 
	
		| 12:00 - 12:15 | PCG31-12 | A simulation study of the ancient Martian exosphere of Mars with a DSMC model | Kaori Terada Naoki Terada
 | Kaori Terada | English | 
	
		| 12:15 - 12:30 | PCG31-13 | Hydrodynamic escape from early terrestrial atmospheres and effects of solar flares | Naomichi Furuhashi Kaori Terada
 Takanori Sasaki
 other
 | Naoki Terada | English | 
	
		| 12:30 - 12:45 | PCG31-14 | Temporal variation of Mercury's sodium density by observed using ground-based telescope at Haleakala observatory | Ayaka Fusegawa Hayato Dairoku
 Shingo Kameda
 other
 | Ayaka Fusegawa | English | 
	
		| Oral Presentation   May 23 PM1 (14:15-16:00) 301A                              to the top | 
	
		| 14:15 - 14:30 | PCG31-15 | Numerical Modeling of Moist Convection in Jupiter's Atmosphere: the mechanism of the intermittent cloud activity | Ko-ichiro SUGIYAMA Kensuke Nakajima
 Masatsugu Odaka
 other
 | Ko-ichiro SUGIYAMA | English | 
	
		| 14:30 - 14:45 | PCG31-16 | Multi-spectral imaging of jupiter's circumpolar wave | Ko Hamamoto Yukihiro Takahashi
 Makoto Watanabe
 other
 | Ko Hamamoto | English | 
	
		| 14:45 - 15:00 | PCG31-17 | The direct observation of the vertical profile of the Jovian H2 and H3+ IR auroral emissions | Takeru Uno Takeshi Sakanoi
 Yasumasa Kasaba
 other
 | Yasumasa Kasaba | English | 
	
		| 15:00 - 15:15 | PCG31-18 | NIIHAMA Project: Continuous monitoring of Jupiter's infrared auroras | Takehiko Satoh Masaki Fujimoto
 Masato Kagitani
 other
 | Takehiko Satoh | English | 
	
		| 15:15 - 15:30 | PCG31-19 | Investigation of the solar UV/EUV heating effect on the Jovian radiation belt based on radio/infrared observation | Hajime Kita Hiroaki Misawa
 Anil Bhardwaj
 other
 | Hajime Kita | English | 
	
		| 15:30 - 15:45 | PCG31-20 | Plasma density and temperature in Saturn's ionosphere | Shotaro Sakai Shigeto Watanabe
 | Shigeto Watanabe | English | 
	
		| 15:45 - 16:00 | 3-min talk in an oral session@(PCG31-P02/PCG31-P03/PCG31-P04/PCG31-P05/PCG31-P07) | 
	
		| Oral Presentation   May 23 PM2 (16:15-18:00) 301A                              to the top | 
	
		| 16:15 - 16:30 | PCG31-21 | Universal time control of AKR: Earth is a spin-modulated variable radio source | Akira Morioka Yoshizumi Miyoshi
 Satoshi Kurita
 other
 | Akira Morioka | English | 
	
		| 16:30 - 16:45 | PCG31-22 | Key parameter of planetary magnetospheric configuration and dynamics | Keiichiro Fukazawa | Keiichiro Fukazawa | English | 
	
		| 16:45 - 17:00 | PCG31-23 | Study of occurrence processes of the Jovian substorm-like events: Examination of an internal drive hypothesis | Takahiro Mizuguchi Hiroaki Misawa
 Fuminori Tsuchiya
 other
 | Takahiro Mizuguchi | English | 
	
		| 17:00 - 17:15 | PCG31-24 | Jupiter's decametric Io-C modulation lanes observed by LWA1 | Kazumasa Imai Tracy Clarke
 Koichi Fukushima
 other
 | Kazumasa Imai | English | 
	
		| 17:15 - 17:30 | PCG31-25 | Objective detection of weak Jovian decametric radiation by using a short baseline interferometer system | Tomoyuki Nakajo Takashi Aoyama
 Hiroshi Oya
 | Tomoyuki Nakajo | English | 
	
		| 17:30 - 17:45 | PCG31-26 | Development of the Telescope Dedicated to the Observations of Planets and Exoplanets at Haleakala, Hawaii: IX | Yasumasa Kasaba Takeshi Sakanoi
 Masato Kagitani
 other
 | Yasumasa Kasaba | English | 
	
		| 17:45 - 18:00 | 3-min talk in an oral session@(PCG31-P09/PCG31-P10/PCG31-P12/PCG31-P14) | 
	
		| Presentation No | Title | Author | Presenter | Abstract | 
	
		| Poster Presentation   May 23  Core Time (18:15-19:30) Convention Hall                    to the top | 
	
		| PCG31-P01 | Temperature variation of the cloud top of Venus obtained by photometry observation by LIR onboard Akatsuki | Tetsuya Fukuhara Yuuna Shima
 Toru Kouyama
 other
 | Tetsuya Fukuhara | English | 
	
		| PCG31-P02 | Study of the Venus cloud upper haze | Seiko Takagi Arnaud Mahieux
 Valerie Wilquet
 other
 | Seiko Takagi | English | 
	
		| PCG31-P03 | Venusian upper hazes observed by Imaging-Polarimetry system HOPS | Takayuki Enomoto Takehiko Satoh
 NAKATANI, Yoshikazu
 other
 | Takayuki Enomoto | English | 
	
		| PCG31-P04 | Latitudinal cloud structure in the Venusian northern hemisphere evaluated from VEX/VIRTIS with GCM | Morihiro Kuroda Takeshi Kuroda
 Yasumasa Kasaba
 other
 | Yasumasa Kasaba | English | 
	
		| PCG31-P05 | Development of a sulfuric acid cloud transfer/condensation/evaporation scheme in a Venusian GCM | Kato Fumiya NITTA, Akira
 KURODA, Takeshi
 other
 | Kato Fumiya | English | 
	
		| PCG31-P06 | Temperature distributions in the Venus O2 night airglow layer by ground-based observations | Shoko Ohtsuki Naomoto Iwagami
 Severine Robert
 | Shoko Ohtsuki | English | 
	
		| PCG31-P07 | The propagation characteristics of short-period gravity waves and acoustic waves in the Martian atmosphere | Ayuka Watanabe Takeshi Imamura
 | Ayuka Watanabe | English | 
	
		| PCG31-P08 | Feasibility study of the Mars ionospheric imaging | Atsushi Yamazaki Hiromu Nakagawa
 Takeshi Sakanoi
 other
 | Atsushi Yamazaki | English | 
	
		| PCG31-P09 | Development of multi-fluid MHD simulation code of interaction between the solar wind and unmagnetized planets | Kyohei Koyama Kanako Seki
 Naoki Terada
 other
 | Kyohei Koyama | English | 
	
		| PCG31-P10 | Mission data processing and attitude control of the SPRINT-A/EXCEED mission | Fuminori Tsuchiya Atsushi Yamazaki
 Takeshi Sakanoi
 other
 | Fuminori Tsuchiya | English | 
	
		| PCG31-P11 | Study of the plasma environment near Ganymede by the Galileo spacecraft observation | Shinya Watanabe Takayuki Ono
 Atsushi Kumamoto
 other
 | Shinya Watanabe | English | 
	
		| PCG31-P12 | Short-term variation of Jupiter's synchrotron radiation: Their relation with the magnetospheric events | Hiroaki Misawa Takahiro Mizuguchi
 | Hiroaki Misawa | English | 
	
		| PCG31-P13 | Occurrence characteristics of Jovian auroral emissions in the low-latitude region | Kazuyuki Yamamoto Hiroaki Misawa
 Fuminori Tsuchiya
 other
 | Hiroaki Misawa | English | 
	
		| PCG31-P14 | Statistical analysis of the repetition frequency of S-bursts of Jovian decametric radiation | Suguru Kakimoto Atsushi Kumamoto
 Takayuki Ono
 other
 | Atsushi Kumamoto | English | 
	
		| PCG31-P15 | Time variability of [OI] 630nm emission from Enceladus torus | Kunihiro Kodama Masato Kagitani
 Shoichi Okano
 | Kunihiro Kodama | English |