Introduction to the Chinese Hα Solar Explorer(CHASE)Mission

作     者：FANG Cheng LI Chuan FANG Cheng;LI Chuan

作者机构：School of Astronomy and Space ScienceNanjing UniversityNanjing 210023 Key Laboratory for Modern Astronomy and AstrophysicsMinistry of EducationNanjing 210023 

出 版 物：《空间科学学报》 (Chinese Journal of Space Science)

年 卷 期：2022年第42卷第4期

页      面：546-549页

核心收录：

学科分类：070802[理学-空间物理学] 07[理学] 0708[理学-地球物理学] 

基　　金：supported by China National Space Administration(CNSA) 

主　　题：Space-based telescope Solar physics Solar activities 

摘      要：The Chinese HαSolar Explorer(CHASE)mission,dubbed as“Xihe——Goddess of the Sun,was launched on 14 October 2021 as the first solar space mission of China National Space Administration(CNSA).The CHASE mission aims to test an ultra-high precision and stability platform,and to acquire solar HαSpectroscopic observations with high temporal and spectral *** its launch,the in-orbit performance of the scientific payload——HαImaging Spectrograph(HIS)has been *** first set of data has been calibrated and analyzed *** CHASE science data are expected to advance our understanding of the plasma dynamics in the solar lower atmosphere,and to investigate the Sun as a star for stellar physics.