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Durham University

Department of Physics

Staff profile

Publication details for Prof Richard Massey

Clark, P., Massey, R., Chang, H.L., Galloway, M., Israel, H., Jones, L.L., Li, L., Mandic, M., Morris, T., Netterfield, C.B., Peacock, J., Sharples, R. & Susca, S. (2014). Characterization of a Commercial, Front-Illuminated Interline Transfer CCD Camera for use as a Guide Camera on a Balloon-Borne Telescope. Journal of Astronomical Instrumentation 3(2): 1440003.

Author(s) from Durham

Abstract

We report results obtained during the characterization of a commercial front-illuminated progressive scan interline transfer CCD camera. We demonstrate that the unmodified camera operates successfully in temperature and pressure conditions (-40°C, 4 mBar) representative of a high altitude balloon mission. We further demonstrate that the centroid of a well-sampled star can be determined to better than 2% of a pixel, even though the CCD is equipped with a microlens array. This device has been selected for use in a closed-loop star-guiding and tip-tilt correction system in the BIT-STABLE balloon mission.