Focal surface attitude detection for LAMOST
文献类型:期刊论文
作者 | Hu TZ(胡天柱); Zhang Y(张勇); Cui XQ(崔向群); Li YP(李烨平); Pan XS(潘秀山); Fu Y(傅莹) |
刊名 | Research in Astronomy and Astrophysics |
出版日期 | 2020-11 |
卷号 | 20期号:11页码:181-191 |
关键词 | Methods: Data Analysis Techniques: High Angular Resolution Techniques: Image Processing |
英文摘要 |
With telescope apertures becoming larger and larger, the deployment of large-field telescopes is becoming increasingly popular. However, optical path calibration is necessary to ensure the image quality of large-field and large-diameter telescopes. In particular, focal plane attitude calibration is an essential optical path calibration technique that has a direct impact on image quality. In this paper, a focal plane attitude detection method using eight acquisition cameras is proposed based on the calibration requirements of the wide-field telescope, LAMOST (Large Sky AreaMulti-Object Fiber Spectroscopic Telescope). Comparisonof simulation and experimental results shows that the detection accuracy of the proposed method can reach
30 arcsec.With additional testing and verification, this method could be used to facilitate regular focal plane attitude calibration for LAMOST as well as other large-field telescopes. |
学科主题 | 天文技术与方法 |
语种 | 英语 |
源URL | [http://ir.niaot.ac.cn/handle/114a32/1767] |
专题 | 期刊论文 |
作者单位 | 南京天文光学技术研究所 |
推荐引用方式 GB/T 7714 | Hu TZ,Zhang Y,Cui XQ,et al. Focal surface attitude detection for LAMOST[J]. Research in Astronomy and Astrophysics,2020,20(11):181-191. |
APA | Hu TZ,Zhang Y,Cui XQ,Li YP,Pan XS,&Fu Y.(2020).Focal surface attitude detection for LAMOST.Research in Astronomy and Astrophysics,20(11),181-191. |
MLA | Hu TZ,et al."Focal surface attitude detection for LAMOST".Research in Astronomy and Astrophysics 20.11(2020):181-191. |
入库方式: OAI收割
来源:南京天文光学技术研究所
浏览0
下载0
收藏0
其他版本
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。