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Title:
The Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST)
Author: Cui, XiangQun(崔向群) ; Yong-Heng Zhao ; Yao-Quan Chu ; Li, GuoPing(李国平) ; Qi Li ; Zhang, LiPing(张丽萍) ; Hong-Jun Su ; Yao, ZhengQiu(姚正秋) ; Wang, YaNan(王亚男) ; Xiao-Zheng Xing ; Li, XinNan(李新南) ; Zhu, YongTian(朱永田) ; Gang Wang ; Gu, BoZhong(顾伯忠) ; A-Li Luo ; Xu, XinQi(徐欣圻) ; Zhang, ZhenChao(张振超) ; Liu, GenRong(刘根荣) ; Hao-Tong Zhang ; Yang, DeHua(杨德华) ; Shu-Yun Cao ; Chen, HaiYuan(陈海元) ; Jian-Jun Chen ; Chen, KunXin(陈昆新) ; Chen, Yi(陈忆) ; Jia-Ru Chu ; Lei Feng ; Gong, XueFei(宫雪非) ; Hou, YongHui(候永辉) ; Hong-Zhuan Hu ; Hu, NingSheng(胡宁生) ; Hu, ZhongWen(胡中文) ; Lei Jia ; Jiang, FangHua(姜方华) ; Jiang, Xiang(姜翔) ; Jiang, ZiBo(姜自波) ; Ge Jin ; Li, AiHua(李爱华) ; Li, Yan(李艳) ; Li, YePing(李烨平) ; Guan-Qun Liu ; Zhi-Gang Liu ; Lu, WenZhi(陆文治) ; Yin-Dun Mao ; Li Men ; Qi, YongJun(戚永军) ; Zhao-Xiang Qi ; Huo-Ming Shi ; Zheng-Hong Tang ; Tao, QingSheng(陶庆生) ; Wang, DaXing(汪达兴) ; Dan Wang ; Wang, GuoMin(王国民) ; Wang, Hai(王海) ; Wang, JiaNing(王家宁) ; Jian Wang ; Jian-Ling Wang ; Jian-Ping Wang ; Wang, Lei(王磊) ; Wang, ShuQing(王淑青) ; Wang, You(王佑) ; Wang, YueFei(王跃飞) ; Xu, LingZhe(徐灵哲) ; Yan Xu ; Yang, ShiHai(杨世海) ; Yong Yu ; Hui Yuan ; Yuan, XiangYan(袁祥岩) ; Zhai, Chao(翟超) ; Zhang, Jing(张靓) ; Yan-Xia Zhang ; Zhang, Yong(张勇) ; Ming Zhao ; Zhou, Fang(周放) ; Zhou, GuoHua(周国华) ; Jie Zhu ; Si-Cheng Zou
Source: Research in Astronomy and Astrophysics
Issued Date: 2012-09
Volume: 12, Issue:9, Pages:1197–1242
Keyword: wide field telescope ; active optics ; multi fiber ; spectroscopy survey ; data reduction
Subject: 天文望远镜::郭守敬望远镜(LAMOST)
English Abstract:
The Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST, also called the Guo Shou Jing Telescope) is a special reflecting Schmidt telescope. LAMOST’s special design allows both a large aperture (effective aperture of 3.6m–4.9m) and a wide field of view (FOV) (5◦). It has an innovative active reflecting Schmidt configuration which continuously changes the mirror’s surface that adjusts during the observation process and combines thin deformable mirror active optics with segmented active optics. Its primary mirror (6.67m×6.05m) and active Schmidt mirror (5.74m×4.40m) are both segmented, and composed of 37 and 24 hexagonal sub-mirrors respectively. By using a parallel controllable fiber positioning technique, the focal surface of 1.75m in diameter can accommodate 4000 optical fibers. Also, LAMOST has 16 spectrographs with 32 CCD cameras. LAMOST will be the telescope with the highest rate of spectral acquisition. As a national large scientific project, the LAMOST project was formally proposed in 1996, and approved by the Chinese government in 1997. The construction started in 2001, was completed in 2008 and passed the official acceptance in June 2009. The LAMOST pilot survey was started in October 2011 and the spectroscopic survey will launch in September 2012. Up to now, LAMOST has released more than 480 000 spectra of objects. LAMOST will make an important contribution to the study of the large-scale structure of the Universe, structure and evolution of the Galaxy, and cross-identification of multiwaveband properties in celestial objects.
WOS ID: WOS:000309021900003
Citation statistics:
Content Type: 期刊论文
URI: http://ir.niaot.ac.cn/handle/114a32/683
Appears in Collections:中科院南京天光所知识成果_期刊论文
望远镜新技术研究室_期刊论文

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Recommended Citation:
Xiang-Qun Cui,Yong-Heng Zhao,Yao-Quan Chu,et al. The Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST)[J]. Research in Astronomy and Astrophysics,2012,12(9):1197–1242.
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