New Vacuum Solar Telescope Achieves Narrowband Infrared Solar Imaging Observation at He i 10830 Å

doi:10.1088/1674-4527/ad37f4

	New Vacuum Solar Telescope Achieves Narrowband Infrared Solar Imaging Observation at He i 10830 Å
	Meng WJ(孟伟杰)1,2,3; Xu FY(许方宇)2,3; Jin ZY(金振宇)2,3
刊名	RESEARCH IN ASTRONOMY AND ASTROPHYSICS
	2024-05-01
卷号	24 期号:5
关键词	instrumentation: detectors instrumentation: high angular resolution Sun: chromosphere Sun: infrared
ISSN号	1674-4527
DOI	10.1088/1674-4527/ad37f4
产权排序	第1完成单位
文献子类	Article
英文摘要	The near-infrared imaging channel constitutes a crucial component of the multichannel high-resolution imaging system of the New Vacuum Solar Telescope (NVST). We have successfully achieved high-resolution, narrowband imaging of the chromosphere using He i 10830 & Aring; triplet within this channel, which significantly enhances the imaging observation capabilities of NVST. This paper provides a concise overview of the optical system associated with the near-infrared imaging channel, detailing data processing procedures and presenting several observed images. Leveraging a high-resolution image reconstruction algorithm, we were able to generate a narrowband image near the diffraction limit at 10830 & Aring; with a temporal resolution of less than 10 s.
学科主题	天文学 ; 太阳与太阳系
URL标识	查看原文
出版地	20A DATUN RD, CHAOYANG, BEIJING, 100101, PEOPLES R CHINA
资助项目	Nanjing Institute of Astronomical Optics and Technology; Yunnan Revitalization Talent Support Program[202305AS350029]; Yunnan Revitalization Talent Support Program[202 305AT350005]; Yunnan Key Laboratory of Solar Physics and Space Science[202205AG070009]
WOS关键词	CHANNELS ; CORONA
WOS研究方向	Astronomy & Astrophysics
语种	英语
出版者	NATL ASTRONOMICAL OBSERVATORIES, CHIN ACAD SCIENCES
WOS记录号	WOS:001217440900001
资助机构	Nanjing Institute of Astronomical Optics and Technology ; Yunnan Revitalization Talent Support Program[202305AS350029, 202 305AT350005] ; Yunnan Key Laboratory of Solar Physics and Space Science[202205AG070009]
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.ynao.ac.cn/handle/114a53/27178]
专题	天文技术实验室
作者单位	1.University of Chinese Academy of Sciences, Beijing 100049, China 2.Yunnan Key Laboratory of Solar Physics and Space Science, Kunming 650216, China; 3.Yunnan Observatories, Chinese Academy of Sciences, Kunming 650011, China; xu_fangyu@ynao.ac.cn;
推荐引用方式 GB/T 7714	Meng WJ,Xu FY,Jin ZY. New Vacuum Solar Telescope Achieves Narrowband Infrared Solar Imaging Observation at He i 10830 Å[J]. RESEARCH IN ASTRONOMY AND ASTROPHYSICS,2024,24(5).
APA	孟伟杰,许方宇,&金振宇.(2024).New Vacuum Solar Telescope Achieves Narrowband Infrared Solar Imaging Observation at He i 10830 Å.RESEARCH IN ASTRONOMY AND ASTROPHYSICS,24(5).
MLA	孟伟杰,et al."New Vacuum Solar Telescope Achieves Narrowband Infrared Solar Imaging Observation at He i 10830 Å".RESEARCH IN ASTRONOMY AND ASTROPHYSICS 24.5(2024).