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Rapid instrument exchanging system for the Cassegrain focus of the Lijiang 2.4-m Telescope
Fan YF(范玉峰)1,2,3; Bai JM(白金明)1,3; Zhang JJ(张居甲)1,2,3; Wang CJ(王传军)1,2,3; Chang L(常亮)1,3; Xin YX(辛玉新)1,3; Zhang RL(张瑞龙)1,3; Fan, YF (reprint author), Chinese Acad Sci, Yunnan Observ, Kunming 650011, Peoples R China.
发表期刊RESEARCH IN ASTRONOMY AND ASTROPHYSICS
2015-06
卷号15期号:6页码:918-928
DOI10.1088/1674-4527/15/6/014
产权排序第1完成单位
收录类别SCI
关键词Telescopes: Lijiang 2.4-m Telescope Instrumentation: Photometers Instrumentation: Spectrographs Telescopes: Automation
摘要As a facility used for astronomical research, the Lijiang 2.4-m telescope of Yunnan Astronomical Observatories, requires the ability to change one auxiliary instrument with another in as short a time as possible. This arises from the need to quickly respond to scientific programs (e.g. transient observation, time domain studies) and changes in observation conditions (e.g. seeing and weather conditions). In this paper, we describe the design, construction and test of hardware and software in the rapid instrument exchange system (RIES) for the Cassegrain focal station of this telescope, which enables instruments to be quickly changed at night without much loss of observing time. Tests in the laboratory and at the telescope show that the image quality and pointing accuracy of RIES are satisfactory. With RIES, we observed the same Landolt standard stars almost at the same time with the Princeton Instruments VersArray 1300B Camera (PICCD) and the Yunnan Faint Object Spectrograph and Camera (YFOSC), while both were mounted at the Cassegrain focus. A quasi-simultaneous comparison shows that the image quality of the optical system inside the YFOSC is comparable with that provided by the PICCD.
项目资助者National Natural Science Foundation of China [10978026, 10903028, 11133006, 11303092, 11203078] ; Natural Science Foundation of Yunnan Province [2010CD113]
语种英语
学科领域Astronomy & Astrophysics
文章类型Article
ISSN1674-4527
URL查看原文
归档日期2016-03-28
WOS记录号WOS:000355138900014
WOS研究方向Astronomy & Astrophysics
WOS类目Astronomy & Astrophysics
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被引频次:17[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ynao.ac.cn/handle/114a53/5468
专题丽江天文观测站(南方基地)
中国科学院天体结构与演化重点实验室
通讯作者Fan, YF (reprint author), Chinese Acad Sci, Yunnan Observ, Kunming 650011, Peoples R China.
作者单位1.Yunnan Observatories, Chinese Academy of Sciences, Kunming 650011, China
2.University of Chinese Academy of Sciences, Beijing 100049, China
3.Key Laboratory for the Structure and Evolution of Celestial Objects, Chinese Academy of Sciences, Kunming 650011, China
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Fan YF,Bai JM,Zhang JJ,et al. Rapid instrument exchanging system for the Cassegrain focus of the Lijiang 2.4-m Telescope[J]. RESEARCH IN ASTRONOMY AND ASTROPHYSICS,2015,15(6):918-928.
APA Fan YF.,Bai JM.,Zhang JJ.,Wang CJ.,Chang L.,...&Fan, YF .(2015).Rapid instrument exchanging system for the Cassegrain focus of the Lijiang 2.4-m Telescope.RESEARCH IN ASTRONOMY AND ASTROPHYSICS,15(6),918-928.
MLA Fan YF,et al."Rapid instrument exchanging system for the Cassegrain focus of the Lijiang 2.4-m Telescope".RESEARCH IN ASTRONOMY AND ASTROPHYSICS 15.6(2015):918-928.
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