摘要
介绍了中国科学院云南天文台澄江抚仙湖一米新真空太阳望远镜(NVST)的观测系统,总结近10年来国内外科研人员利用NVST观测数据在磁重联的观测特征及其精细物理过程、太阳暗条结构及其形成和演化、日珥的精细结构及其动力学演化、太阳小尺度活动、光球活动的精细物理过程、图像处理与特征识别方法等方面开展的亮点科研工作。展望了未来国内外地基大口径太阳望远镜可能解决的日冕加热、局地发电机、太阳爆发活动触发机制等科学问题。
A brief introduction is provided to the observational system of the 1-meter New Vacuum Solar Telescope(NVST)at Fuxian Lake,Chengjiang,operated by Yunnan Observatories,Chinese Academy of Sciences.Over the past decade,both domestic and international researchers have used NVST observational data to conduct outstanding scientific studies in several areas,including the observational characteristics and fine physical processes of magnetic reconnection,the structure,formation,and evolution of solar filaments,the fine structure and dynamic evolution of prominences,small-scale solar activities,fine physical processes of photospheric activities,as well as image processing and feature recognition methods.Prospects are also presented for the construction of large-aperture ground-based solar telescopes and the scientific issues they aim to address.
作者
闫晓理
杨丽恒
王金成
薛志科
徐喆
YAN Xiaoli;YANG Liheng;WANG Jincheng;XUE Zhike;XU Zhe(Yunnan Observatories,Chinese Academy of Sciences,Kunming 650216,China;Yunnan Key Laboratory of Solar Physics and Space Science,Kunming 650216,China)
出处
《科技导报》
北大核心
2025年第16期62-84,共23页
Science & Technology Review
基金
国家自然科学基金项目(12325303,12473059,12203097)
中国科学院B类先导专项(XDB0560000)
国家重点研发计划项目(2024YFA1612001)
云南省太阳物理与空间目标监测重点实验室项目(202205AG070009)。
关键词
太阳活动
磁重联
太阳磁场
太阳黑子
太阳暗条
日珥
针状体
喷流
埃勒曼炸弹
solar activity
magnetic reconnection
solar magnetic field
sunspots
solar filaments
prominences
spicules
jets
Ellerman bombs
