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Communication Dans Un Congrès Année : 2020

Review of PSF reconstruction methods and application to post-processing

Résumé

Determining the PSF remains a key challenge for post adaptive-optics (AO) observations regarding the spatial, temporal and spectral variabilities of the AO PSF, as well as itx complex structure. This paper aims to provide a non-exhaustive but classified list of techniques and references that address this issue of PSF determination, with a particular scope on PSF reconstruction, or more generally pupil-plane-based approaches. We have compiled a large amount of references to synthesize the main messages and kept them at a top level. We also present applications of PSF reconstruction/models to post-processing, more especially PSF-fitting and deconvolution for which there is a fast progress in the community.
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Dates et versions

hal-03240495 , version 1 (31-05-2021)

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Olivier Beltramo-Martin, Sam Ragland, Romain Fétick, Carlos Correia, Trent Dupuy, et al.. Review of PSF reconstruction methods and application to post-processing. SPIE Astronomical Telescopes + Instrumentation 2020, Dec 2020, Online, United States. pp.114480A, ⟨10.1117/12.2560805⟩. ⟨hal-03240495⟩
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