AMiBA六脚望远镜支架
宇宙学与河外天体物理
2011-02-11 v1 天体物理仪器与方法
摘要
AMiBA是目前运行中最大的六脚天文望远镜。我们描述了这种新型六脚支架及其主要机械部件——支撑锥体、万向节、螺旋千斤顶和平台——并概述了控制系统、指向模型以及所支持的操作模式。基于光学指向测试和平台摄影测量测量，验证了AMiBA六脚支架的性能。摄影测量结果表明，平台内部的变形均方根值小于120微米。这对于当前运行的7单元紧凑配置的光学指向校正、无线电对准和无线电相位误差而言可以忽略不计。经过一系列校正，方位角和仰角的光学指向误差均方根值成功降低至约0.4角分，达到了7单元目标规格的要求。
引用
@article{arxiv.0902.2335,
title = {The AMiBA Hexapod Telescope Mount},
author = {Patrick M. Koch and Michael Kesteven and Hiroaki Nishioka and Homin Jiang and Kai-Yang Lin and Keiichi Umetsu and Yau-De Huang and Philippe Raffin and Ke-Jung Chen and Fabiola Ibanez-Romano and Guillaume Chereau and Chih-Wei Locutus Huang and Ming-Tang Chen and Paul T. P. Ho and Konrad Pausch and Klaus Willmeroth and Pablo Altamirano and Chia-Hao Chang and Shu-Hao Chang and Su-Wei Chang and Chih-Chiang Han and Derek Kubo and Chao-Te Li and Yu-Wei Liao and Guo-Chin Liu and Pierre Martin-Cocher and Peter Oshiro and Fu-Cheng Wang and Ta-Shun Wei and Jiun-Huei Proty Wu and Mark Birkinshaw and Tzihong Chiueh and Katy Lancaster and Kwok Yung Lo and Robert N. Martin and Sandor M. Molnar and Ferdinand Patt and Bob Romeo},
journal= {arXiv preprint arXiv:0902.2335},
year = {2011}
}
备注
Accepted for ApJ, 33 pages, 15 figures