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28 June 2006 Analysis of crowded field adaptive optics image data
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Abstract
A point source deconvolution technique is described that models the effects of anisoplanatism on the adaptive optics point spread function. This technique is used in the analysis of a quadruple system observed using the Palomar Adaptive Optics system on the Hale 5 meter telescope. Two members of this system reside in a .1 asec double. Deconvolution of this close double was performed using the PSF of a third member of the system, which was offset from the double by 12 asec. Incorporation of anisoplanatism into the deconvolution procedure requires knowledge of the turbulence profile, which was measured at the time of these observations using a DIMM/MASS unit at Palomar Observatory.
© (2006) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Matthew C. Britton "Analysis of crowded field adaptive optics image data", Proc. SPIE 6272, Advances in Adaptive Optics II, 627233 (28 June 2006); https://doi.org/10.1117/12.672464
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