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The metrology cameras for Subaru PFS and FMOS

机译:斯巴鲁PFS和FMOS的计量相机

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The Prime Focus Spectrograph (PFS) is a new multi-fiber spectrograph on Subaru telescope. PFS will cover around 1.4degree diameter field with ~2400 fibers. To ensure precise positioning of the fibers, a metrology camera is designed toprovide the fiber position information within 5 μm error. The final positioning accuracy of PFS is targeted to be less than10 μm. The metrology camera will locate at the Cassegrain focus of Subaru telescope to cover the whole focal plan. ThePFS metrology camera will also serve for the existing multi-fiber infrared spectrograph FMOS.© (2012) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
机译:Prime Focus光谱仪(PFS)是基于Subaru望远镜的新型多纤维光谱仪。 PFS将使用约2400根纤维覆盖直径约1.4度的区域。为了确保纤维的精确定位,设计了计量照相机以提供在5μm误差内的纤维位置信息。 PFS的最终定位精度的目标是小于10μm。计量摄像头将位于斯巴鲁望远镜的卡塞格伦焦点上,以覆盖整个焦距计划。 PFS计量摄像机还将用于现有的多光纤红外光谱仪FMOS。©(2012)版权所有,光电仪器工程师协会(SPIE)。摘要的下载仅允许个人使用。

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