日本地球惑星科学連合2019年大会

講演情報

[E] ポスター発表

セッション記号 P (宇宙惑星科学) » P-PS 惑星科学

[P-PS03] Solar System Small Bodies: A New Frontier Arising Hayabusa 2, OSIRIS-REx and Other Projects

2019年5月29日(水) 17:15 〜 18:30 ポスター会場 (幕張メッセ国際展示場 8ホール)

コンビーナ:石黒 正晃(ソウル大学物理天文学科)、中本 泰史(東京工業大学)、安部 正真(宇宙航空研究開発機構宇宙科学研究所)、Olivier S Barnouin(Johns Hopkins University Applied Physics Laboratory)

[PPS03-P09] New interface of verification for calibration and conversion in HEAT : Hayabusa2 Exploration Assistant for TIR

* 小林 達郎1須古 健太郎1出村 裕英1小川 佳子1荒井 武彦2坂谷 尚哉3岡田 達明3田中 智3福原 哲哉4 (1.会津大学、2.足利大学、3.宇宙航空研究開発機構 宇宙科学研究所、4.立教大学)

キーワード:はやぶさ2、ソフトウェア、リュウグウ、キャリブレーション

Hayabusa2 is an ongoing mission for sample return from the asteroid Ryugu.
Candidates of sampling sites are selected based on surface mapping by optical instruments such as Thermal Camera (TIR). TIR observes surface infrared radiation from the asteroid. A software package peculiar to TIR is HEAT: Hayabusa2 Exploration Assistant for TIR. The software has four functions; Database for ground tests, calibration of flight data based on the ground tests, conversion from raw data to temperature one, and analysis for verifying the calibration and conversion. The converted data products are divided into some levels: Lv1 Raw data [DN], Lv2a Temperature [K], Lv2b is Brightness [W/m2], and higher thermal model with VTK format [K]. This research implements new interface of verification for calibration and conversion based on hearing and survey for requirements from TIR science team. The environment of implementation is following tool. OS: macOS Mojave 10.14.2. Computing language: C++, OpenGL. Frameworks: Qt5.4. Tools: Fits, Qt creator, SPICE toolkit, Visualization Toolkit, QcustomPlot, Xcode10.1.