Changchun Institute of Optics;
FineMechanics and Physics;
Chinese Academy of Sciences;
Changchun 130033;
China;
State Key Laboratory of Applied Optics;
Changchun 130033;
China;
Key Laboratory of Dark Matter and Space Astronomy;
Purple Mountain Observatory;
Chinese Academy of Sciences;
Nanjing 210034;
China;
School of Astronomy and Space Science;
University of Science and Technology of China;
Hefei 230026;
China;
Xi’an Institute of Optics and Precision Mechanics;
Chinese Academy of Sciences;
Xi’an 710119;
China;
Shandong University;
Weihai 264209;
China;
Innovation Academy for Microsatellites;
Chinese Academy of Sciences;
Shanghai 201210;
China;
telescopes—instrumentation; high; angular; resolution—Sun; flares—Sun; coronal; mass; ejections(CMEs)—Sun; UV; radiation;