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Published in:
2021 | OriginalPaper | Chapter
The Informationized Application of On-orbit Data Processing of the Dark Matter Particle Explorer
Authors : Jin Chang, Jingjing Zang, Liang Liu
Published in: China’s e-Science Blue Book 2020
Publisher: Springer Singapore
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Abstract
DAMPE is the first satellite-based observatory of China targeting on astronomical objects. During its on-orbit observation, over 6 billion of high energy cosmic rays (CRs) have been detected and analyzed, providing several hundred of terabyte (TB) of date for various scientific purposes. Such rich observations have largely benefited the research of electrons (positrons), protons and gammas within the high energy CRs. In this paper, we would take a deep insight into DAMPE. Firstly, the structure and features of its data processing software DAMPESW is introduced. Then constructions of DAMPE infrastructures is explained that are built on the demand of high data processing performance. Finally, in hope of providing reference for other similar projects in the future, we summarize the informationized application of data processing on DAMPE.