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Simulating the Performance of Large-Format Submillimetre Focal-Plane Arrays

E. L. Chapin·D. H. Hughes·B. D. Kelly·W. S. Holland
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Abstract

A robust measurement of the clustering amplitude of the sub-mm population of starburst galaxies requires large-area surveys (>> 1 deg^2). The largest-format arrays subtend only 10 arcmin^2 on the sky and hence scan-mapping is a necessary observing mode. Providing realistic representations of the extragalactic sky and atmosphere, as the input to a detailed simulator of the telescope and instrument performance, allows important decisions to be made about the design of large-area fully-sampled surveys and observing strategies. In this paper we present preliminary simulations that include detector noise, time-constants and array geometry, telescope pointing errors, scan speeds and scanning angles, sky noise and sky rotation.

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E. L. Chapin, D. H. Hughes, B. D. Kelly, W. S. Holland. 2001-09-24. Simulating the Performance of Large-Format Submillimetre Focal-Plane Arrays. https://doi.org/10.1063/1.1475658

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