Review of the refurbishment project for NSRT
文献类型：会议论文
| 作者 | Xu, Qian1 ; Li, Lin3,4; Wang, Na1,2
|
| 出版日期 | 2018 |
| 会议日期 | June 10, 2018 - June 15, 2018 |
| 会议地点 | Austin, TX, United states |
| 关键词 | Carbon fiber reinforced plastics Airborne telescopes Fiber reinforced plastics Radio telescopes Steerable antennas |
| 卷号 | 10700 |
| DOI | 10.1117/12.2311851 |
| 页码 | 107002W |
| 国家 | United states |
| 英文摘要 | Nanshan Radio Telescope (NSRT) constructed in Nanshan Urumqi, Xinjiang, China, it is a fully steerable radio telescope. It contribution not only the Chinese astronomy community but also an important member of international VLBI net. After more than 20 years operation the telescope was refurbishment in 2015. In this paper an overview of the refurbishment project will be introduction, actually except the alidade all the antenna structures and systems were rebuilt. Now the observing frequency is up to 43GHz, the accuracy of reflector surface is 0.3mm (r.m.s) at the best adjustment angle, the pointing accuracy is 10 arcs, after 2 years operation the antenna reached a good condition, more details will be shown in this paper. 2018 SPIE. |
| 源文献作者 | 4D Technology ; Andor Technology, Ltd. ; Astronomical Consultants and Equipment, Inc. ; et al. ; Giant Magellan Telescope ; GPixel, Inc. |
| 产权排序 | 1 |
| 会议录 | Ground-Based and Airborne Telescopes VII 2018
 |
| 会议录出版者 | SPIE |
| 语种 | 英语 |
| URL标识 | 查看原文 |
| ISSN号 | 0277-786X |
| WOS记录号 | WOS:000450858000080 |
| 源URL | [http://ir.xao.ac.cn/handle/45760611-7/3188]  |
| 专题 | 射电天文研究室_天线技术实验室 |
| 通讯作者 | Xu, Qian |
| 作者单位 | 1.Xinjiang Astronomical Observatory, Chinese Academy of Sciences, 150 Science 1-Street, 830011 Urumqi, Xinjiang, China; 2.Key Laboratory of Radio Astronomy, Chinese Academy of Sciences, 150 Science 1-Street, 830011 Urumqi, Xinjiang, China; 3.School of Physics Science and Technology, Xinjiang Universtiy, Urumqi, 830046; 4.Key Laboratory of Electronic Equipment Structure Design, Ministry of Education, Xidian University, Xi’an 710071, China |
| 推荐引用方式 GB/T 7714 | Xu, Qian,Li, Lin,Wang, Na. Review of the refurbishment project for NSRT[C]. 见:. Austin, TX, United states. June 10, 2018 - June 15, 2018. |
入库方式： OAI收割
来源：新疆天文台
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