| 1.2米地平式望远镜指向模型的研究 (1.全天指向模型的建立) |
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| 引用本文： | 郑向明,王武,张云成,冯和生. 1.2米地平式望远镜指向模型的研究 (1.全天指向模型的建立)[J]. 天文学报, 2003, 44(3): 330-336 |
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| 作者姓名： | 郑向明 王武 张云成 冯和生 |
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| 作者单位： | 中国科学院国家天文台云南天文台,昆明,650011 |
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| 基金项目： | 863-308专题,云南省自然科学基金(项目编号:2002A0017R)资助项目 |
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| 摘 要： | 介绍了云南天文台1.2米地平式望远镜用于天文观测和图像采集处理的方法,建立了新的、独特的全天指向模型,大大提高了该望远镜的指向精度,达到1″,并在多年的实际应用中得到验证。
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| 关 键 词： | 天文仪器 望远镜 天文技术 图像处理 数据分析 全天指向模型 |
| 修稿时间： | 2002-12-31 |
Pointing Model Study of the 1.2 m Telescope(1. Establishment of Global Pointing Model) |
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| ZHENG Xiang-Ming WANG Wu ZHANG Yuri-Cheng FENG He-Sheng Yunnan Observatory,National Observatories,Chinese Academy of Sciences,Kunming ). Pointing Model Study of the 1.2 m Telescope(1. Establishment of Global Pointing Model)[J]. Acta Astronomica Sinica, 2003, 44(3): 330-336 |
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| Authors: | ZHENG Xiang-Ming WANG Wu ZHANG Yuri-Cheng FENG He-Sheng Yunnan Observatory National Observatories Chinese Academy of Sciences Kunming ) |
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| Affiliation: | ZHENG Xiang-Ming WANG Wu ZHANG Yuri-Cheng FENG He-Sheng Yunnan Observatory,National Observatories,Chinese Academy of Sciences,Kunming 650011) |
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| Abstract: | A new distinctive global pointing model was built using astronomical observation to sample and process images at the 1.2m Alt-Az telescope in Yunnan observatory. The pointing accuracy is greatly improved to 1". This model was validated in actual applications for many years. |
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| Keywords: | Astronomical instrumentation: Telescopes Astronomical Techniques: image processing Astronomical Methods: data analysis |
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