Data Processing Pipeline of the SUTRI EUV Imager on the SATech-01 Satellite
文献类型：期刊论文
| 作者 | Hu, Ziyao1,3; Ji KF(季凯帆)2 ; Bai, Xianyong1,3,4,5; Yang, Xiao1,3,5; Deng, Yuanyong1,3,5; Duan, Wei1,3; Hou, Zhenyong6; Yang, Zihao7
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| 刊名 | SOLAR PHYSICS
 |
| 出版日期 | 2025-05 |
| 卷号 | 300期号:5 |
| ISSN号 | 0038-0938 |
| DOI | 10.1007/s11207-025-02483-3 |
| 产权排序 | 第2完成单位 |
| 文献子类 | Article |
| 英文摘要 | Solar observations in extreme ultraviolet (EUV) wavelengths are a crucial component of solar activity research and space weather forecasting. The Solar Upper Transition Region Imager (SUTRI) on the SATech-01 satellite is designed to take full-disk solar images in the Ne vii 46.5 nm spectral line (T = 0.5 MK). It was launched in 2022 and the science data were released on January 10, 2023. In this article, we describe the data preprocessing method employed to SUTRI data to eliminate inherent instrument effects and standardize the raw data to obtain scientific data. Alongside common data processing steps, our pipeline includes correcting for horizontal stripes from the CMOS imaging camera. As an experiment payload, SUTRI does not have an image stabilization system. Thus, a multi-step iterative algorithm has been developed to precisely align series of drifted images due to the limited pointing accuracy of the satellite platform. Our method may not be limited to SUTRI; it also serves as a reference for future solar EUV telescope data processing. |
| 学科主题 | 天文学 ; 天文学其他学科 ; 计算机科学技术 |
| URL标识 | 查看原文 |
| 出版地 | VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS |
| WOS关键词 | IMAGING TELESCOPE ; MISSION |
| 资助项目 | National Natural Science Foundation of China; National Key Research and Development Program of China |
| WOS研究方向 | Astronomy & Astrophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:001497179800001 |
| 出版者 | SPRINGER |
| 资助机构 | National Natural Science Foundation of China ; National Key Research and Development Program of China[2022YFF0503800] ; [12373115] ; [12303057] ; [12173049] ; [12073040] |
| 版本 | 出版稿 |
| 源URL | [http://ir.ynao.ac.cn/handle/114a53/28314]  |
| 专题 | 天文技术实验室 |
| 作者单位 | 1.National Astronomical Observatories, Chinese Academy of Sciences, Beijing, 100101, China; 2.Yunnan Observatories, Chinese Academy of Sciences, Kunming, 650216, China; 3.School of Astronomy and Space Science, University of Chinese Academy of Sciences, Beijing, 101408, China; 4.Institute for Frontiers in Astronomy and Astrophysics, Beijing Normal University, Beijing, 102206, China; 5.Key laboratory of solar activity and space weather, National Space Science Center, Chinese Academy of Science, Beijing, 100190, China; 6.School of Earth and Space Sciences, Peking University, Beijing, 100871, China; 7.High Altitude Observatory, National Center for Atmospheric Research, Boulder, CO, 80301, USA |
| 推荐引用方式 GB/T 7714 | Hu, Ziyao,Ji KF,Bai, Xianyong,et al. Data Processing Pipeline of the SUTRI EUV Imager on the SATech-01 Satellite[J]. SOLAR PHYSICS,2025,300(5). |
| APA | Hu, Ziyao.,季凯帆.,Bai, Xianyong.,Yang, Xiao.,Deng, Yuanyong.,...&Yang, Zihao.(2025).Data Processing Pipeline of the SUTRI EUV Imager on the SATech-01 Satellite.SOLAR PHYSICS,300(5). |
| MLA | Hu, Ziyao,et al."Data Processing Pipeline of the SUTRI EUV Imager on the SATech-01 Satellite".SOLAR PHYSICS 300.5(2025). |
入库方式： OAI收割
来源：云南天文台
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