| タイトル | The Huygens Atmospheric Structure Instrument (HASI): Expected Results at Titan and Performance Verification in Terrestrial Atmosphere |
| 本文（外部サイト） | http://hdl.handle.net/2060/20070014655 |
| 著者（英） | Hamelin, M.; Fulchignoni, M.; Bianchini, G.; Colombatti, G.; Schwingenschuh, K.; Zarnecki, J. C.; Angrilli, F.; Ferri, F.; Harri, A. M.; Stoppato, P. F. Lion; Flamini, E. |
| 著者所属（英） | Padua Univ. |
| 発行日 | 2005-04-01 |
| 言語 | eng |
| 内容記述 | The Huygens ASI is a multi-sensor package resulting from an international cooperation, it has been designed to measure the physical quantities characterizing Titan's atmosphere during the Huygens probe mission. On 14th January, 2005, HASI will measure acceleration, pressure, temperature and electrical properties all along the Huygens probe descent on Titan in order to study Titan s atmospheric structure, dynamics and electric properties. Monitoring axial and normal accelerations and providing direct pressure and temperature measurements during the descent, HASI will mainly contribute to the Huygens probe entry and trajectory reconstruction. In order to simulate the Huygens probe descent and verify HASI sensors performance in terrestrial environment, stratospheric balloon flight experiment campaigns have been performed, in collaboration with the Italian Space Agency (ASI). The results of flight experiments have allowed to determine the atmospheric vertical profiles and to obtain a set of data for the analysis of probe trajectory and attitude reconstruction. |
| NASA分類 | Space Sciences (General) |
| 権利 | Copyright, Distribution as joint owner in the copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/564939 |
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