Adaptive optics (AO) and ground-layer AO for Dome C: numerical simulation results

International audience We present the latest results of our on-going closed-loop “end-to-end” numerical adaptive optics (AO) simulations concerning both a standard-AO and a three-star ground-layer AO system for a near-infrared 2-m class telescope at Dome C, Antarctica. We demonstrate that Dome C is...

Full description

Bibliographic Details
Published in:EAS Publications Series
Main Authors: Carbillet, M., Maire, A.-L., Le Roux, B., Aristidi, E., Giordano, C., Pasqueron de Fommervault, O., Gautier, J., Trinquet, H.
Other Authors: Joseph Louis LAGRANGE (LAGRANGE), Université Nice Sophia Antipolis (. - 2019) (UNS), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de la Côte d'Azur, Université Côte d'Azur (UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Université Côte d'Azur (UCA)-Centre National de la Recherche Scientifique (CNRS), Max-Planck-Institut für Astronomie (MPIA), Max-Planck-Gesellschaft, Laboratoire d'Astrophysique de Marseille (LAM), Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Aix Marseille Université (AMU)-Centre National d'Études Spatiales Toulouse (CNES), Laboratoire Universitaire d'Astrophysique de Nice (LUAN), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS), Université Nice Sophia Antipolis - Faculté des Sciences (UNS UFR Sciences), COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA), Laboratoire Hippolyte Fizeau (FIZEAU)
Format: Conference Object
Language:English
Published: HAL CCSD 2009
Subjects:
Online Access:https://hal.archives-ouvertes.fr/hal-02481894
https://doi.org/10.1051/eas/1040021
id ftccsdartic:oai:HAL:hal-02481894v1
record_format openpolar
spelling ftccsdartic:oai:HAL:hal-02481894v1 2023-05-15T13:58:04+02:00 Adaptive optics (AO) and ground-layer AO for Dome C: numerical simulation results Carbillet, M. Maire, A.-L. Le Roux, B. Aristidi, E. Giordano, C. Pasqueron de Fommervault, O. Gautier, J. Trinquet, H. Joseph Louis LAGRANGE (LAGRANGE) Université Nice Sophia Antipolis (. - 2019) (UNS) COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de la Côte d'Azur Université Côte d'Azur (UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Université Côte d'Azur (UCA)-Centre National de la Recherche Scientifique (CNRS) Max-Planck-Institut für Astronomie (MPIA) Max-Planck-Gesellschaft Laboratoire d'Astrophysique de Marseille (LAM) Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Aix Marseille Université (AMU)-Centre National d'Études Spatiales Toulouse (CNES) Laboratoire Universitaire d'Astrophysique de Nice (LUAN) COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS) Université Nice Sophia Antipolis - Faculté des Sciences (UNS UFR Sciences) COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA) Laboratoire Hippolyte Fizeau (FIZEAU) Frascati, Italy 2009 https://hal.archives-ouvertes.fr/hal-02481894 https://doi.org/10.1051/eas/1040021 en eng HAL CCSD info:eu-repo/semantics/altIdentifier/doi/10.1051/eas/1040021 hal-02481894 https://hal.archives-ouvertes.fr/hal-02481894 BIBCODE: 2010EAS.40.157C doi:10.1051/eas/1040021 3rd ARENA Conference: An Astronomical Observatory at CONCORDIA (Dome C, Antarctica) https://hal.archives-ouvertes.fr/hal-02481894 3rd ARENA Conference: An Astronomical Observatory at CONCORDIA (Dome C, Antarctica), 2009, Frascati, Italy. pp.157-164, ⟨10.1051/eas/1040021⟩ [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph] info:eu-repo/semantics/conferenceObject Conference papers 2009 ftccsdartic https://doi.org/10.1051/eas/1040021 2021-12-12T01:54:01Z International audience We present the latest results of our on-going closed-loop “end-to-end” numerical adaptive optics (AO) simulations concerning both a standard-AO and a three-star ground-layer AO system for a near-infrared 2-m class telescope at Dome C, Antarctica. We demonstrate that Dome C is an ideal site for wide-field AO-aided astronomy, define in details the AO system(s) optimized for the median turbulence profile considered, and finally show that a 0.3 Strehl ratio and 200-mas-wide stable point-spread function is reached in band J on at least a 15^prime-diameter field. Conference Object Antarc* Antarctica Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) EAS Publications Series 40 157 164
institution Open Polar
collection Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
op_collection_id ftccsdartic
language English
topic [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]
spellingShingle [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]
Carbillet, M.
Maire, A.-L.
Le Roux, B.
Aristidi, E.
Giordano, C.
Pasqueron de Fommervault, O.
Gautier, J.
Trinquet, H.
Adaptive optics (AO) and ground-layer AO for Dome C: numerical simulation results
topic_facet [PHYS.ASTR]Physics [physics]/Astrophysics [astro-ph]
description International audience We present the latest results of our on-going closed-loop “end-to-end” numerical adaptive optics (AO) simulations concerning both a standard-AO and a three-star ground-layer AO system for a near-infrared 2-m class telescope at Dome C, Antarctica. We demonstrate that Dome C is an ideal site for wide-field AO-aided astronomy, define in details the AO system(s) optimized for the median turbulence profile considered, and finally show that a 0.3 Strehl ratio and 200-mas-wide stable point-spread function is reached in band J on at least a 15^prime-diameter field.
author2 Joseph Louis LAGRANGE (LAGRANGE)
Université Nice Sophia Antipolis (. - 2019) (UNS)
COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de la Côte d'Azur
Université Côte d'Azur (UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Université Côte d'Azur (UCA)-Centre National de la Recherche Scientifique (CNRS)
Max-Planck-Institut für Astronomie (MPIA)
Max-Planck-Gesellschaft
Laboratoire d'Astrophysique de Marseille (LAM)
Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Aix Marseille Université (AMU)-Centre National d'Études Spatiales Toulouse (CNES)
Laboratoire Universitaire d'Astrophysique de Nice (LUAN)
COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)
Université Nice Sophia Antipolis - Faculté des Sciences (UNS UFR Sciences)
COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)
Laboratoire Hippolyte Fizeau (FIZEAU)
format Conference Object
author Carbillet, M.
Maire, A.-L.
Le Roux, B.
Aristidi, E.
Giordano, C.
Pasqueron de Fommervault, O.
Gautier, J.
Trinquet, H.
author_facet Carbillet, M.
Maire, A.-L.
Le Roux, B.
Aristidi, E.
Giordano, C.
Pasqueron de Fommervault, O.
Gautier, J.
Trinquet, H.
author_sort Carbillet, M.
title Adaptive optics (AO) and ground-layer AO for Dome C: numerical simulation results
title_short Adaptive optics (AO) and ground-layer AO for Dome C: numerical simulation results
title_full Adaptive optics (AO) and ground-layer AO for Dome C: numerical simulation results
title_fullStr Adaptive optics (AO) and ground-layer AO for Dome C: numerical simulation results
title_full_unstemmed Adaptive optics (AO) and ground-layer AO for Dome C: numerical simulation results
title_sort adaptive optics (ao) and ground-layer ao for dome c: numerical simulation results
publisher HAL CCSD
publishDate 2009
url https://hal.archives-ouvertes.fr/hal-02481894
https://doi.org/10.1051/eas/1040021
op_coverage Frascati, Italy
genre Antarc*
Antarctica
genre_facet Antarc*
Antarctica
op_source 3rd ARENA Conference: An Astronomical Observatory at CONCORDIA (Dome C, Antarctica)
https://hal.archives-ouvertes.fr/hal-02481894
3rd ARENA Conference: An Astronomical Observatory at CONCORDIA (Dome C, Antarctica), 2009, Frascati, Italy. pp.157-164, ⟨10.1051/eas/1040021⟩
op_relation info:eu-repo/semantics/altIdentifier/doi/10.1051/eas/1040021
hal-02481894
https://hal.archives-ouvertes.fr/hal-02481894
BIBCODE: 2010EAS.40.157C
doi:10.1051/eas/1040021
op_doi https://doi.org/10.1051/eas/1040021
container_title EAS Publications Series
container_volume 40
container_start_page 157
op_container_end_page 164
_version_ 1766266092176539648