Introduction to the Chinese Giant Solar Telescope

	Introduction to the Chinese Giant Solar Telescope
	Liu Z(刘忠)1 ; Deng, YY 2; Jin ZY(金振宇)1 ; Ji, HS 3
	2012
会议名称	Conference on Ground-Based and Airborne Telescopes IV
会议日期	2012-07-01
会议地点	Amsterdam, NETHERLANDS
关键词	Solar Telescope Magnetic field High resolution Adaptive Optics Site survey
卷号	8444
通讯作者	Liu, Z (reprint author), Chinese Acad Sci, Yunnan Astron Observ, Kunming 650011, Peoples R China.
英文摘要	In order to detect the fine structures of solar magnetic field and dynamic field, an 8 meter solar telescope has been proposed by Chinese solar community. Due to the advantages of ring structure in polarization detection and thermal control, the current design of CGST (Chinese Giant Solar Telescope) is an 8 meter ring solar telescope. The spatial resolution of CGST is equivalent to an 8 meter diameter telescope, and the light-gathering power equivalent to a 5 meter full aperture telescope. The integrated simulation of optical system and imaging ability such as optical design, MCAO, active maintenance of primary mirror were carried out in this paper. Mechanical system was analyzed by finite element method too. The results of simulation and analysis showed that the current design could meet the demand of most science cases not only in infrared band but also in near infrared band and even in visible band. CGST was proposed by all solar observatories in Chinese Academy of Sciences and several overseas scientists. It is supported by CAS and NSFC (National Natural Science Foundation of China) as a long term astronomical project.
收录类别	EI ; CPCI
产权排序	第一完成单位
会议网址	http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=1361160
会议录	Proceedings of SPIE - GROUND-BASED AND AIRBORNE TELESCOPES IV
会议录出版者	SPIE-INT SOC OPTICAL ENGINEERING
会议录出版地	1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA
学科主题	Astronomy & Astrophysics ; Optics
语种	英语
ISSN号	0277-786X
ISBN号	978-0-8194-9145-9
WOS记录号	WOS:000314795500044
研究领域[WOS]	Astronomy & Astrophysics
内容类型	会议论文
源URL	[http://ir.ynao.ac.cn/handle/114a53/4855]
专题	云南天文台_抚仙湖太阳观测站
作者单位	1.Yunnan Astronomical Observatory, CAS, 650011, Kunming, P.R. China 2.National Astronomical Observatories, CAS, 100012, Beijing, P.R. China 3.Purple Mountain Observatory, CAS, 210008, Nanjing, P.R. China
推荐引用方式 GB/T 7714	Liu Z,Deng, YY,Jin ZY,et al. Introduction to the Chinese Giant Solar Telescope[C]. 见:Conference on Ground-Based and Airborne Telescopes IV. Amsterdam, NETHERLANDS. 2012-07-01.http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=1361160.