中国科学院机构知识库网格系统: 检索

Astronomical Site Monitoring System at Lijiang Observatory 期刊论文 OAI收割
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2020, 卷号: 20, 期号: 9, 页码: 18
作者: Xin YX(辛玉新); Bai JM(白金明); Lun BL(伦宝利); Fan YF(范玉峰); Wang CJ(王传军)

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收藏 | 浏览/下载：30/0 | 提交时间：2020/11/30

Astronomical Site Monitoring System Lijiang Observatory Cloud Sensor Autonomous-DIMM

Estimating the mirror seeing for a large optical telescope with a numerical method 期刊论文 OAI收割
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2018, 卷号: 18, 期号: 5, 页码: 6
作者: Zhang, En-Peng; Cui, Xiang-Qun; Li, Guo-Ping; Zhang, Yong; Shi, Jian-Rong

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收藏 | 浏览/下载：4/0 | 提交时间：2020/03/10

astronomical instrumentation methods: numerical telescopes

丽江站台址信息监测系统 期刊论文 OAI收割
天文学进展(Progress in Astronomy), 2017, 卷号: 35, 期号: 3, 页码: 367-380
作者: 辛玉新; 王传军; 范玉峰; 伦宝利; 白金明

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收藏 | 浏览/下载：22/0 | 提交时间：2017/10/18

天文台址监测系统天文气象站云量大气视宁度

带自定标的自动电磁环境频谱监测系统 期刊论文 OAI收割
天文研究与技术(Astronomical Research & Technology), 2017, 卷号: 14, 期号: 3, 页码: 392-400
作者: 乐林株; 董亮; 汪敏

收藏 | 浏览/下载：50/0 | 提交时间：2017/08/24

大型射电望远镜脉冲星电磁干扰自定标电磁环境

Optical Observing Conditions at Delingha Station 期刊论文 OAI收割
PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC, 2016, 卷号: 128, 期号: 968
作者: Tian, J. F.; Deng, L. C.; Zhang, X. B.; Lu, X. M.; Sun, J. J.

收藏 | 浏览/下载：28/0 | 提交时间：2017/03/01

instrumentation: miscellaneous methods: miscellaneous site testing

Optical Observing Conditions at Delingha Station 期刊论文 OAI收割
PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC, 2016, 卷号: 128, 期号: 968, 页码: 105003
作者: Tian, J. F.; Deng, L. C.; Zhang, X. B.; Lu, X. M.; Sun, J. J.

收藏 | 浏览/下载：21/0 | 提交时间：2016/12/21

中型望远镜观测系统集成 学位论文 OAI收割
博士, 北京: 中国科学院研究生院（云南天文台）, 2014
作者: 范玉峰

收藏 | 浏览/下载：104/0 | 提交时间：2016/04/08

光学望远镜天文仪器观测系统

基于RTS2的自动DIMM系统的实现 学位论文 OAI收割
硕士, 北京: 中国科学院研究生院（云南天文台）, 2014
作者: 彭焕文

收藏 | 浏览/下载：29/0 | 提交时间：2016/04/08

大气视宁度 ADIMM RAO RTS2 自主观测自动寻星指向

The photometric system of the Tsinghua-NAOC 80-cm telescope at NAOC Xinglong Observatory 期刊论文 OAI收割
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2012, 卷号: 12, 期号: 11, 页码: 1585-1596
作者: Huang, Fang; Li, Jun-Zheng; Wang, Xiao-Feng; Shang, Ren-Cheng; Zhang, Tian-Meng

收藏 | 浏览/下载：14/0 | 提交时间：2016/11/21

instrumentation: detectors site testing telescopes

Research on the support structure of the primary mirror of large-aperture telescope (EI CONFERENCE) 会议论文 OAI收割
3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies, AOMATT 2007: Large Mirrors and Telescopes, July 8, 2007 - July 12, 2007, Chengdu, China
Yang W.; Jingxu Z.

收藏 | 浏览/下载：21/0 | 提交时间：2013/03/25

Large-aperture telescope can be used in surveying battlefield researching landform searching object real-time monitoring imaging detecting and identifying spatial targets and so on. A large-aperture telescope for achieving high resolution power is designed to monitor spatial target and image in real time. Real-time monitoring plays an important role in military conflicts. The orbit parameter of object quantity geometrical shape parameter and so on can be obtained by detect spatial target. With the development of optical technology people require larger aperture in optics-electronic (OE) system. By increasing optical aperture the ability of collecting light and resolution power in the system can be enhanced. But the support structure of the primary mirror of large-aperture telescope will be a very difficult problem. With the increase of primary mirror aperture the weight of the primary mirror will become larger than before. The root mean square (rms) of the primary mirror is affected by many factors such as deadweight deformation of heat environment and so on. Due to the primary mirror of telescope is an important component of telescope system. By reducing the weight of primary mirror precision of the system is ensured. During the designing phase one can consider the supporting project of the primary mirror synthetically and analyze it roundly according to technical requirement of optical system and the effect factors. The final structural design can be reasonable. In an astronomical telescope the surface of reflector is an important part for collecting dark radiation of celestial bodies. Its surface shape will have an effect on collecting efficiency of telescope radiant energy directly. So the rms must be very high. Optical system of large aperture small wavelength and small focus can receive maximal light intensity. For ground-based optical astronomical telescope the design proposed in the paper can satisfy the requirement of the possible minimum atmosphere seeing at astronomical observatory site and exert the use efficiency of the telescope adequately. So the accuracy of the traditional surface of reflector can assure that 90% of all the light energy can be focused on within the angle diameter range of the minimum atmosphere seeing then 100% of light energy should be focused on the angle diameter range of minimum atmosphere seeing. Because the rms of mirror is very high precise surface machining and accurate the support of mirror are very important tasks during designing and manufacturing the telescope. In the paper various support techniques of a large-aperture telescope primary mirror are discussed and a 3.5 meter telescope system at the Starfire Optical Range (SOR) overviewed simply which was operated by the Directed Energy Directorate of the Air Force Research Laboratory Kirtland AFB NM USA from the ground-based O-E system for the observations of spatial target. We also analyze Theoretical elastic deformation of the Steward Observatory 2.3 meter mirror is analyzed.