Data Processing at KAGUYA Operation and Analysis Center

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• 作者：Hirokazu Hoshino ; Yukio Yamamoto ; Shin-ichi Sobue ; Katsuhide Yonekura ; Mina Ogawa ; Yasunori Iwana ; Kai Matsui ; Hayato Okumura and Manabu Kato
• 关键词：KAGUYA(SELENE) ; JAXA ; Moon ; Ground systems ; Mission operations ; Data processing ; Data products ; Data archiving ; Planetary Data System
• 刊名：Space Science Reviews
• 出版年：2010
• 出版时间：July 2010
• 年：2010
• 卷：154
• 期：1-4
• 页码：317-342
• 全文大小：2.9 MB

文摘

The functions of KAGUYA(SELENE) Operation and Analysis Center (SOAC) are to operate three satellites: the main orbiter KAGUYA and two small satellites, Relay satellite OKINA and VRAD (VLBI (Very Long Baseline Interferometry) RADio source) satellite OUNA; and to process, archive and provide mission data. SOAC has two main functional areas, “Tracking and Control system” and “Mission Operation and Data Analysis system.” The former is for operational planning of bus and mission instruments including satellite navigation, and for the implementation of those plans and for the evaluation of satellite conditions. The latter is the system that processes, archives and provides mission data, and which principal investigators use to generate higher-level data products. Data up to the end of the operation in June 2009 have been processed and the total amount of Level-2 data products reaches about 50 TB. The data products have been released to the public since November 2009.