1909-2022 Carrington filament properties

Full-disc observations of the Sun in the H{alpha} line provide information about the solar chromosphere, and in particular, about the filaments, which are dark and elongated...针对太阳的Hα谱线（H-alpha line）开展的全日面观测，能够提供太阳色球层（solar chromosphere）的相关信息，尤其可获取有关暗条（filaments）的观测信息，这类结构呈暗色调且形态细长。