Estimation of the point spread function for the adaptive optics system ADONIS

Stephan Harder; Alain Chelli

doi:10.1117/12.321647

11 September 1998 Estimation of the point spread function for the adaptive optics system ADONIS

Stephan Harder, Alain Chelli

Proceedings Volume 3353, Adaptive Optical System Technologies; (1998) https://doi.org/10.1117/12.321647
Event: Astronomical Telescopes and Instrumentation, 1998, Kona, HI, United States

Abstract

The wavefront correction by an adaptive optics (AO) system is never perfect, but images obtained with AO can be restored by deconvolution methods, if the point spread function is known. We present the first result of PSF reconstruction from the wavefront sensor measurements applied to the AO system ADONIS installed at the 3.6m ESO telescope at La Silla.

Citation Download Citation

Stephan Harder and Alain Chelli "Estimation of the point spread function for the adaptive optics system ADONIS", Proc. SPIE 3353, Adaptive Optical System Technologies, (11 September 1998); https://doi.org/10.1117/12.321647

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