Multipoint study of the rapid filament evolution during a confined C2 flare...

Aims. This study focuses on the rapid evolution of the solar filament in active region 12975 during a confined C2 flare on 28 March 2022, which finally led to an eruptive M4...研究目的：本研究聚焦2022年3月28日活动区（active region）12975中，约束型C2级耀斑发生期间的太阳暗条（solar filament）快速演化过程，该演化最终引发了爆发型M4级耀斑……