MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY(2008)
Univ Cambridge
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摘要
The Arcminute Microkelvin Imager is a pair of interferometer arrays operating with six frequency channels spanning 13.9-18.2 GHz, with very high sensitivity to angular scales 30”-10'. The telescope is aimed principally at Sunyaev-Zel'dovich imaging of clusters of galaxies. We discuss the design of the telescope and describe and explain its electronic and mechanical systems.
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关键词
instrumentation: interferometers,telescopes,galaxies: clusters: general,cosmic microwave background,cosmology: observations,radio continuum: general