Session Details
[P-PS02]Recent advances of Venus science and coming decades
Thu. Jun 3, 2021 5:15 PM - 6:30 PM JST
Thu. Jun 3, 2021 8:15 AM - 9:30 AM UTC
Thu. Jun 3, 2021 8:15 AM - 9:30 AM UTC
Ch.01_1
convener:Takehiko Satoh(Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency), Thomas Widemann(Observatoire de Paris), Kevin McGouldrick(University of Colorado Boulder), Hideo Sagawa(Kyoto Sangyo University)
Akatsuki, Japan's Venus Climate Orbiter, has been operational in the Venus orbit for more than 5 Earth years, advancing our knowledge mostly about the atmospheric dynamics by feature tracking in the high-resolution imagery. Together with 8 years of coverage made by ESA's Venus Express (2006 - 2014), including spectroscopic information plus plasma measurements, we are in another golden age of Venus science decades after the landing missions of the USA and the former USSR in the 1970's. In addition, the Venus community has been eager to realize next generation missions to Venus. This session will cover all aspects of science related to Venus, either by observationally (including future missions) or by theoretically, about the planet itself or its surrounding environment or even implications to the exoplanets. Contributions by experts and by early-career researchers are all welcome.
[PPS02-P01]Observation and analysis of planetary lightning flashes using the ground-based telescope with Photomultiplier tube
*Tatsuharu Ono1, Yukihiro Takahashi1, Mitsuteru Sato1, Shigeto Watanabe1, Seiko Takagi1, Masataka Imai2 (1.Department of Cosmosciences, Graduate School of Science, Hokkaido University, 2.The National Institute of Advanced Industrial Science and Technology)
[PPS02-P02]Light curve recorded in Venus by LAC onboard Akatsuki★Invited Papers
*Yukihiro Takahashi1,4, Mitsuteru Sato1,4, Masataka Imai2, Ralph Lorenz3, Tatsuharu Ono1 (1.Department of Cosmosciences, Graduate School of Science, Hokkaido University, 2.The National Institute of Advanced Industrial Science and Technology (AIST), 3.Johns Hopkins Applied Physics Lab., 4.Department of Earth and Planetary Sciences, Faculty of Science, Hokkaido University)
[PPS02-P03]Updates on the point-spread function of Akatsuki IR2 for improvement of night-side photometry
*Takehiko Satoh1,2, Choon Wei Vun3,2, Masafumi Kimata4, Takao M. Sato5 (1.Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 2.Dept of Space and Astronautical Science, SOKENDAI, 3.ZMP Inc., 4.Ritsumeikan University, 5.Hokkaido Information University)
[PPS02-P04]Development of a Radiative Transfer Code of Venus Atmosphere in UV Region
*Tatsuro Iwanaka1, Takeshi Imamura1 (1.Graduate School of Science, The University of Tokyo)
[PPS02-P05]Topographic feature extraction from Akatsuki/LIR image using Conditional Generative Adversarial Network (CGAN) and Deep learning
*Masataka Imai1, Toru Kouyama1, Makoto Taguchi2, Hiroki Ando3, Masahiro Takagi3 (1.Artificial Intelligence Research Center, National Institute of Advanced Industrial Science and Technology, 2.Graduate School of Science, Rikkyo University, 3.Faculty of Science, Kyoto Sangyo University)
[PPS02-P06]Data assimilation of horizontal wind obtained from Akatsuki UVI observations focusing on thermal tides and attempts to produce Venus first analysis
*Yukiko Fujisawa1, Shin-ya Murakami1, Norihiko Sugimoto1, Masahiro Takagi2, Takeshi Imamura3, Takeshi Horinouchi4, George HASHIMOTO5, Masaki Ishiwatari4, Takeshi Enomoto6, Takemasa Miyoshi7, Yoshi-Yuki Hayashi8 (1.Keio University, 2.Kyoto Sangyo University, 3.Tokyo University, 4.Hokkaido University, 5.Okayama University, 6.Disaster prevention Research Institute, Kyoto University, 7.RIKEN, 8.Kobe University)
[PPS02-P07]Revisiting Venus Doppler-wind maps obtained by ALMA: Impact of missing short-baseline data and uncertainty in the flux calibration
*Hideo Sagawa1 (1.Kyoto Sangyo University)