Institutional Repository of Key Laboratory of Earth and Planetary Physics, Chinese Academy of Sciences
| Solar X-ray and EUV imager on board the FY-3E satellite | |
| Chen, Bo1,2; Zhang, Xiao-Xin3,4,5; He, Ling-Ping1,2; Song, Ke-Fei1,2; Liu, Shi-Jie1,2; Ding, Guang-Xing1,2; Dun, Jin-Ping3,4,5; Li, Jia-Wei3,4,5; Li, Zhao-Hui1; Guo, Quan-Feng1; Wang, Hai-Feng1; Wang, Xiao-Dong1; Wang, Yun-Qi1; Zhang, Hong-Ji1,2; Zhang, Guang1; Han, Zhen-Wei1; Dai, Shuang1; Zhang, Pei-Jie1; Sun, Liang1; Liu, Yang1; Wang, Peng1; Wu, Kun1; Tao, Chen1; Mao, Shi-Lei1; Mei, Gui1; Yang, Liang1; Chen, Li-Heng1; Han, Chun-Yang1; Huang, Bin1; Ren, Shuai1; Zhou, Peng1; Wei, Ze-Xi1; Zhang, Xiao-Xue1; Zhang, Yue1; Wang, Yang1; Zheng, Xin1; Chen, Ya1; Xie, Jing-Jiang1; He, Fei6; Song, Qiao3,4,5; Zong, Wei-Guo3,4,5; Hu, Xiu-Qing3; Zhang, Peng3,5; Wang, Jing-Song3,4,5; Yang, Zhong-Dong3 | |
| 2022-11-22 | |
| Source Publication | LIGHT-SCIENCE & APPLICATIONS
 |
| ISSN | 2095-5545 |
| Volume | 11Issue:1Pages:13 |
| Abstract | The solar X-ray and Extreme Ultraviolet Imager (X-EUVI), developed by the Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences (CIOMP), is the first space-based solar X-ray and Extreme ultraviolet (EUV) imager of China loaded on the Fengyun-3E (FY-3E) satellite supported by the China Meteorological Administration (CMA) for solar observation. Since started work on July 11, 2021, X-EUVI has obtained many solar images. The instrument employs an innovative dual-band design to monitor a much larger temperature range on the Sun, which covers 0.6-8.0 nm in the X-ray region with six channels and 19.5 nm in the EUV region. X-EUVI has a field of view of 42 ', an angular resolution of 2.5 '' per pixel in the EUV band and an angular resolution of 4.1 '' per pixel in the X-ray band. The instrument also includes an X-ray and EUV irradiance sensor (X-EUVS) with the same bands as its imaging optics, which measures the solar irradiance and regularly calibrates the solar images. The radiometric calibration of X-EUVS on the ground has been completed, with a calibration accuracy of 12%. X-EUVI is loaded on the FY-3E satellite and rotates relative to the Sun at a uniform rate. Flat-field calibration is conducted by utilizing successive rotation solar images. The agreement between preliminarily processed X-EUVI images and SDO/AIA and Hinode/XRT images indicates that X-EUVI and the data processing algorithm operate properly and that the data from X-EUVI can be applied to the space weather forecast system of CMA and scientific investigations on solar activity. |
| DOI | 10.1038/s41377-022-01023-z |
| Funding Organization | National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China |
| WOS Keyword | IMAGING TELESCOPE ; TRANSITION REGION ; SOHO |
| Language | 英语 |
| Funding Project | National Science Foundation of China[41931073] ; National Science Foundation of China[10878004] ; National Science Foundation of China[U1931118] ; National Science Foundation of China[42104166] |
| Funding Organization | National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China ; National Science Foundation of China |
| WOS Research Area | Optics |
| WOS Subject | Optics |
| WOS ID | WOS:000887934800001 |
| Publisher | SPRINGERNATURE |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.iggcas.ac.cn/handle/132A11/107674 |
| Collection | 地球与行星物理院重点实验室 |
| Corresponding Author | Chen, Bo; Zhang, Xiao-Xin; Wang, Jing-Song |
| Affiliation | 1.Chinese Acad Sci, Changchun Inst Opt Fine Mech & Phys, Changchun, Peoples R China 2.Chinese Acad Sci, State Key Lab Appl Opt, Changchun, Peoples R China 3.China Meteorol Adm, Natl Satellite Meteorol Ctr, Beijing, Peoples R China 4.China Meteorol Adm, Natl Ctr Space Weather, Key Lab Space Weather, Beijing, Peoples R China 5.Innovat Ctr Fengyun Meteorol Satellite FYSIC, Beijing, Peoples R China 6.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Beijing, Peoples R China |
| Recommended Citation GB/T 7714 | Chen, Bo,Zhang, Xiao-Xin,He, Ling-Ping,et al. Solar X-ray and EUV imager on board the FY-3E satellite[J]. LIGHT-SCIENCE & APPLICATIONS,2022,11(1):13. |
| APA | Chen, Bo.,Zhang, Xiao-Xin.,He, Ling-Ping.,Song, Ke-Fei.,Liu, Shi-Jie.,...&Yang, Zhong-Dong.(2022).Solar X-ray and EUV imager on board the FY-3E satellite.LIGHT-SCIENCE & APPLICATIONS,11(1),13. |
| MLA | Chen, Bo,et al."Solar X-ray and EUV imager on board the FY-3E satellite".LIGHT-SCIENCE & APPLICATIONS 11.1(2022):13. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment