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:
影响因子:
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通讯作者:
C. Cunningham
中科院分区:
文献类型:
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作者:
I. Pain;B. Stobie;G. Wright;T. A. Paul;C. Cunningham
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.