Abstract
A technique for detecting the presence of cloud in the field of view of an atmospheric Čerenkov telescope using a mid infra red radiometer is described. Models for the radiative emission from clear and cloudy skies are tested and found to represent the measurements.
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Buckley, D.J., Dorrington, M.C., Edwards, P.J. et al. Measurement of sky clarity using MIR radiometers as an adjunct to atmospheric Čerenkov radiation measurements. Experimental Astronomy 9, 237–249 (1999). https://doi.org/10.1023/A:1008102827280
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DOI: https://doi.org/10.1023/A:1008102827280