SPIRE beam steering mirror: a cryogenic 2 axis mechanism for the Herschel Space Observatory

SPIRE beam steering mirror: a cryogenic 2 axis mechanism for the Herschel Space Observatory
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SPIRE 光束转向镜:赫歇尔空间天文台的低温 2 轴机构

DOI:
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发表时间:
2003
期刊:
SPIE Astronomical Telescopes + Instrumentation
影响因子:
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通讯作者:
C. Cunningham
C. Cunningham
中科院分区:
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文献类型:
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作者:
I. Pain;B. Stobie;G. Wright;T. A. Paul;C. Cunningham

文献摘要

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波控反射镜(BSM)子系统是欧空局赫歇尔空间天文台尖顶仪器的重要组成部分。它用于将望远镜的光束在光度计和光谱仪阵列上沿两个垂直方向引导,以达到对图像进行充分采样、精准瞄准和信号调制的目的。英国天文学技术中心(ATC)是由欧洲和美国15个研究所组成的联盟的一部分,该联盟成立的目的是建造尖顶,该联盟由加的夫威尔士大学的M·格里芬博士领导。
The Beam Steering Mirror (BSM) subsystem is a critical part of the SPIRE Instrument for the ESA Herschel Space Observatory. It is used to steer the beam of the telescope on the photometer and spectrometer arrays in 2 orthogonal directions, for purposes of fully sampling the image, fine pointing and signal modulation. The UK Astronomy Technology Centre (ATC) is part of a consortium of 15 institutes in Europe and the USA which was formed to build SPIRE and which is lead by Dr M. Griffin of the University of Wales, Cardiff.