Design,Fabrication and Assembly of the Solar Upper Transition Region Imager(SUTRI)  

作　　者：Zhanshan Wang Jun Yu Runze Qi Chunling He Zhengxiang Shen Li Jiang Weichen Gu Jiali Wu Zhe Zhang Pengfeng Sheng Yifan Wang Yue Yu Zeyi Ye JingJing Xia Yujie Xing Hongfei Jiao Bin Ma Qiushi Huang Zhong Zhang Xianyong Bai Yuanyong Deng Hui Tian Nange Wang Lun Shen Song Guo Lei Jing Xiaobo Chen Yang Gao Xiaocheng Zhu Xiaofeng Zhang Junwang He Qi Shi Shuo Liu Xingzi Bi 

机构地区：[1]Key Laboratory of Advanced Micro-structured Materials,Ministry of Education,Tongji University,Shanghai 200092,China [2]Institute of Precision Optical Engineering,School of Physics Science and Engineering,Tongji University,Shanghai 200092,China [3]National Astronomical Observatories,Chinese Academy of Sciences,Beijing 100101,China [4]School of Earth and Space Sciences,Peking University,Beijing 100871,China [5]Xi’an Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,Xi’an 710119,China [6]Micro-satellite Innovation Institute,Chinese Academy of Sciences,Shanghai 200052,China

出　　处：《Research in Astronomy and Astrophysics》2023年第9期91-104,共14页天文和天体物理学研究（英文版）

基　　金：the National Key R&D Program of China(2022YFF0709101);the National Natural Science Foundation of China(NSFC)under grant Nos.61621001,62105244,12003016 and 12204353.

摘　　要：The Solar Upper Transition Region Imager(SUTRI)focuses on the solar transition region to achieve dynamic imaging observation of the upper transition region.In this paper,we report the optical system design,mechanical design,ultrasmooth mirror manufacture and measurement,EUV multilayer film coating,prelaunch installation and calibration for the SUTRI payload at IPOE,Tongji University.Finally,the SUTRI carried by the SATech-01 satellite was successfully set to launch.All functions of this telescope were normal,and the observation results obtained in orbit were consistent with the design.

关 键 词：Astronomical Instrumentation-Methods and Techniques-Sun transition region-techniques high angular resolution 

分 类 号：P111.41[天文地球—天文学] P35[航空宇航科学与技术—飞行器设计] V447