New Robotic Telescope optical design

New Robotic Telescope optical design
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新型机器人望远镜光学设计

DOI:
10.1117/12.2629275
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发表时间:
2022
期刊:
--
影响因子:
--
通讯作者:
Harvey É
Harvey É
中科院分区:
--
文献类型:
--
作者:
Harvey É

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新的机器人望远镜将是一个完全自主的、快速反应的、主要用于天文瞬变分类的光谱设备。直径4.18米的主镜由18个六角形镜段组成,配有一个副镜,以F/10.635光束馈送卡塞格伦焦点站。最终的望远镜设计没有遵循既定的处方,尽管主望远镜和副望远镜都保持双曲线。然而,从早期的F/7.5 RC设计中保留了管的长度,并减小了副镜的尺寸,以尽量减少主镜的遮挡。优化过程包括考虑M2 / fold尺寸的权衡,同时在加速主镜后解决表面的图像质量、对比度和波前误差。最后的有效焦比会变慢,以便在制造、安装和操作过程中考虑到可行的公差。在本演示中,将总结优化过程、权衡、公差和最终设计。
The New Robotic Telescope will be a fully autonomous, rapid reaction, primarily spectroscopic facility for the classification of astronomical transients. The 4.18m diameter primary mirror is to be composed of 18 hexagonal mirror segments, arranged with a secondary mirror that feeds the Cassegrain focal stations with an F/10.635 beam. The final telescope design does not follow an established prescription, although both primary and secondary remain hyperbolic. However, the tube length is retained from an earlier F/7.5 RC design and secondary mirror size reduced to minimise obscuration of the primary. The optimisation process involved considering the M2 / fold size trade-off while solving the surfaces for image quality, contrast and wavefront error after speeding up the primary mirror. The final effective focal ratio is then slower to allow for workable tolerances through manufacture, installation and operations. In this presentation the optimisation process, trade-offs, tolerances and final design will be summarised.
新型机器人望远镜:进度报告
DOI: --
发表时间: 2020
期刊: Astronomical Telescopes + Instrumentation
影响因子: --
作者:
H. Jermak;Josué Barrera;D. Copley;C. Copperwheat;J. De Cos Juez;Javier Gracia Rodriquez;J. J. Fernández;A. Garcí a Piñero;C. Gutiérrez;E. Harvey;M. Insausti;J. Knapen;Antonio Maudes Gutiérrez;A. McGrath;A. Oria;A. Ranjbar;R. Rebolo;I. Steele;M. Torres;Dong Xu;T. Panyaphirawat;S. Aukkaravittayapun
通讯作者: S. Aukkaravittayapun
4 M 新型机器人望远镜项目:更新报告
DOI: 10.22201/ia.14052059p.2021.53.03
发表时间: 2021
期刊: Revista Mexicana de Astronomía y Astrofísica Serie de Conferencias
影响因子: --
作者:
Gutiérrez C
通讯作者: Gutiérrez C
新型机器人望远镜观测超新星
DOI: --
发表时间: 2019
期刊:
影响因子: --
作者:
E. Harvey;C. Copperwheat;H. Jermak;I. Steele;D. Arnold
通讯作者: D. Arnold