Review of PSF reconstruction methods and application to post-processing

O Beltramo-Martin; S Ragland; R Fetick; C Correia; T Dupuy

doi:10.1117/12.2560805

Review of PSF reconstruction methods and application to post-processing

O Beltramo-Martin, S Ragland, R Fetick, C Correia, T Dupuy

School of Physics and Astronomy

Research output: Contribution to conference › Paper

Abstract

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.

Original language	English
Pages	1-15
Number of pages	15
DOIs	https://doi.org/10.1117/12.2560805
Publication status	Published - 13 Dec 2020
Event	SPIE Astronomical Telescopes + Instrumentation - Online Only, California, United States Duration: 14 Dec 2020 → 18 Dec 2020 https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11448.toc

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Other	SPIE Astronomical Telescopes + Instrumentation
Country/Territory	United States
City	California
Period	14/12/20 → 18/12/20
Internet address	https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11448.toc

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title = "Review of PSF reconstruction methods and application to post-processing",

abstract = "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.",

author = "O Beltramo-Martin and S Ragland and R Fetick and C Correia and T Dupuy",

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doi = "10.1117/12.2560805",

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AU - Beltramo-Martin, O

AU - Ragland, S

AU - Fetick, R

AU - Correia, C

AU - Dupuy, T

PY - 2020/12/13

Y1 - 2020/12/13

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AB - 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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DO - 10.1117/12.2560805

M3 - Paper

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EP - 15

T2 - SPIE Astronomical Telescopes + Instrumentation

Y2 - 14 December 2020 through 18 December 2020

ER -

Review of PSF reconstruction methods and application to post-processing

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