Abnormal signatures recorded by FORMOSAT-2 and FORMOSAT-3 over South Atlantic Anomaly and polar region

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Title:	Abnormal signatures recorded by FORMOSAT-2 and FORMOSAT-3 over South Atlantic Anomaly and polar region
Authors:	劉正彥;Lee, Tsung-Ping;Rajesh, Panthalingal Krishnanunni;Chen, Chao-Yen;Liu, Jann-Yenq;Fong, Chen-Joe;Pon, Jar-Chen;Yang, Shan-Kuo;Chang, Guey-Shin
Contributors:	地球科學學院太空科學與工程學系
Keywords:	F 2 region;FORMOSAT-2;FORMOSAT-3;Geographical distribution;Ionosphere;Onboard equipment;Photometers;Polar environments;Polar regions;Reconfiguration;Satellite tracking;Satellites;Signatures;Single Event Upset (SEU);South Atlantic Anomaly (SAA);Spatial distribution
Date:	2014-01-01
Issue Date:	2026-04-23 11:03:06 (UTC+8)
Publisher:	Chinese Geoscience Union;Taiwan: 中華民國地球科學學會
Abstract:	摘要： Computer systems onboard FORMOSAT-2 (F2) and FORMOSAT-3/COSMIC (F3/C) satellites often register abnormal signatures which are recorded as automatic reconfiguration orders (ARO) in F2, and reboot/reset (RBS) in F3/C. The ARO and RBS spatial distribution counts recorded since the launch of satellites is investigated to identify regions of anomalous events. Data from the star tracker onboard F2 and Tiny Ionosphere Photometer (TIP) onboard F3/C are also analyzed. The results show that the F2 ARO and F3/C RBS cluster over the SAA (South Atlantic Anomaly) region and also over the poles, which suggest that high energy particles bombarding the satellite electronics play an important role. 出版者： Taiwan: 中華民國地球科學學會出版日期： 2014-08-01 出處： TAO : Terrestrial, atmospheric, and oceanic sciences, 2014-08, Vol.25 (4), p.573-580 資源來源：華藝CEPS中文電子期刊服務版權： 2014. This work is licensed under https://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License. 識別號： ISSN: 1017-0839 識別號： ISSN: 2223-8964 識別號： ISSN: 2311-7680 識別號： EISSN: 2311-7680 識別號： DOI: 10.3319/TAO.2014.02.26.01(AA)
Appears in Collections:	[DEPARTMENT OF SPACE SCIENCE AND ENGINEERING] journal & Dissertation

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