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Design of observational and control system of imaging system of a 1.2-meter-aperture telescope
Jia, Ming-hao1; Zhang, Hong-fei1; Chen, Ya-qi1; Chen, Jin-ting1; Zhang, Guang-yu1; Chen, Jie1; Jiang, Fengxin1; Xu, Yi-ling1; Feng, Yi1; Sheng, Zhen-feng2; Yang, Chen-wei2; Chang L(常亮)3; Wang, Jian1
Source PublicationProceedings of SPIE - OBSERVATORY OPERATIONS: STRATEGIES, PROCESSES, AND SYSTEMS VII
2018
Volume10704
DOI10.1117/12.2309917
Author of SourcePeck, AB; Seaman, RL; Benn, CR
Contribution Rank第3完成单位
Indexed ByEI ; CPCI
Conference NameConference on Observatory Operations - Strategies, Processes, and Systems VII
Conference Date2018-06-11
Conference PlaceAustin, TX, United states
Conference SponsorSPIE; 4D Technol; Andor Technol Ltd; Astron Consultants & Equipment, Inc; Giant Magellan Telescope; GPixel, Inc; Harris Corp; Mater Corp; Optimax Syst, Inc; Princeton Infrared Technologies; Symetrie; Teledyne Technologies Inc; Thirty Meter Telescope
KeywordRts2 Epics Imaging System Control Remote Astronomical Observation
Abstract

The 1.2m Quantum Teleportation Telescope imaging system is a multi-band imaging system with dual channels called ‘red end’ and ‘blue end’. Each channel includes a CCD camera and a filter wheel system, and the blue end contains a focusing system. In order to improve the tracking accuracy, the guiding CCD is designed and deployed. The imaging system studies the mass of the black hole and the structure of AGN by observing the variation of AGN spectral line. In order to improve the observation efficiency, we design and implement a multi-level remote unattended observation and control system. The system adopts the framework of combining RTS2 and EPICS. EPICS is used to realize the individual control of each device. We defined status code and split device properties for debugging purpose or high-level invocating purpose. The EPICS Channel Access is integrated into the RTS2 software and a set of configurations in XML format is designed so that the RTS2 module can find the EPICS application. In the RTS2 layer, we developed a module for the coordinated control of the equipment. The module is responsible for sending instructions to the telescope and the guiding module according to the pre-defined list of observation plans, switching to the corresponding filter, and performing exposure operations. Finally, we developed web service and used web pages as user interface, which makes it convenient for users to control the telescope remotely and complete the observation task.

Funding ProjectNational Natural Science Funds of China[11603023] ; National Natural Science Funds of China under Grant[11773026] ; Fundamental Research Funds for the Central Universities[WK2360000003] ; Fundamental Research Funds for the Central Universities[WK2030040064] ; Natural Science Funds of Anhui Province[1508085MA07] ; Research Funds of the State Key Laboratory of Particle Detection and Electronics ; CAS Center for Excellence in Particle Physics ; Research Funds of Key Laboratory of Astronomical Optics & Technology, CAS
Funding OrganizationNational Natural Science Funds of China ; Fundamental Research Funds for the Central Universities ; Natural Science Funds of Anhui Province ; Research Funds of the State Key Laboratory of Particle Detection and Electronics ; CAS Center for Excellence in Particle Physics ; Research Funds of Key Laboratory of Astronomical Optics & Technology, CAS
Language英语
Subject Area天文学 ; 天文学其他学科 ; 电子、通信与自动控制技术 ; 计算机科学技术
MOST Discipline Catalogue理学 ; 理学::天文学 ; 工学 ; 工学::电子科学与技术(可授工学、理学学位) ; 工学::控制科学与工程 ; 工学::计算机科学与技术(可授工学、理学学位)
SubtypeProceedings Paper
PublisherSPIE-INT SOC OPTICAL ENGINEERING
Publication Place1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA
ISBN978-1-5106-1962-3
ISSN0277-786X
URL查看原文
WOS IDWOS:000452635900031
WOS Research AreaEngineering ; Remote Sensing ; Optics ; Imaging Science & Photographic Technology
WOS SubjectEngineering, Aerospace ; Remote Sensing ; Optics ; Imaging Science & Photographic Technology
EI Accession Number20183105647089
EI KeywordsImaging Systems
EI Classification Number714.2semiconductor Devices And Integrated Circuits - 722.2computer Peripheral Equipment - 723computer Software, Data hAndling And Applications - 731.1control Systems - 746imaging Techniques
Citation statistics
Document Type会议论文
Identifierhttp://ir.ynao.ac.cn/handle/114a53/12416
Collection丽江天文观测站(南方基地)
Corresponding AuthorZhang, Hong-fei
Affiliation1.State Key Laboratory of Technologies of Particle Detection and Electronics, Department of Modern Physics, University of Science and Technology of China, Hefei, 230026, China
2.Department of Astronomy, University of Science and Technology of China, Chinese Academy of Sciences, Hefei, 230026, China
3.Yunnan Observatories, Chinese Academy of Sciences, Kunming, 650011, China
Recommended Citation
GB/T 7714
Jia, Ming-hao,Zhang, Hong-fei,Chen, Ya-qi,et al. Design of observational and control system of imaging system of a 1.2-meter-aperture telescope[C]//Peck, AB; Seaman, RL; Benn, CR. 1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA:SPIE-INT SOC OPTICAL ENGINEERING,2018.
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