Zobrazeno 1 - 10 of 14 pro vyhledávání: '"Carine Morel"'
1
Phase A AO system design and performance for MOSAIC at the ELT
Autor: Alastair Basden, Ariadna Calcines-Rosario, Ewan Fitzsimons, Eric Gendron, Kacem El Hadi, David Jenkins, Cornelis M. Dubbeldam, Matthew J. Townson, Simon L. Morris, Carine Morel, Gérard Rousset, Thierry Fusco, Kjetil Dohlen, Francois Hammer, Tim Morris, Pascal Vola, E. Younger, P. Jagourel
Publikováno v: SPIE Astronomical Telescopes + Instrumentation, 2018
SPIE Astronomical Telescopes + Instrumentation, 2018, Jun 2018, Austin, United States. ⟨10.1117/12.2313562⟩
Close, Laird M. & Schreiber, Laura & Schmidt, Dirk (Eds.). Proceedings Volume 10703, Adaptive Optics Systems VI. : SPIE
International audience; MOSAIC is a mixed-mode multiple object spectrograph planned for the ELT that uses a tiled focal plane to support a variety of observing modes. The MOSAIC AO system uses 4 LGS WFS and up to 4 NGS WFS positioned anywhere within
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f90f65dd778d4cd7b84d9c051688187
https://hal.archives-ouvertes.fr/hal-02409306
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2
Validation of tomographic laser guide star uplink tip-tilt determination with CANARY
Autor: James Osborn, Tim Morris, Gérard Rousset, Carine Morel, Eric Gendron, Richards M. Myers, Fabrice Vidal, Andrew P. Reeves, Alastair Basden
Publikováno v: Proceedings of the SPIE
Adaptive Optics Systems V
Adaptive Optics Systems V, Jun 2016, Edinburgh, United Kingdom. pp.99091Y 1-7, ⟨10.1117/12.2232395⟩
International audience; Laser Guide Stars (LGS) have greatly increased the sky-coverage of Adaptive Optics (AO) systems. Due to the up-link turbulence experienced by LGSs, a Natural Guide Star (NGS) is still required, limiting sky-coverage. A method
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a92afae7c35207a05fda6bd12879ee5
https://doi.org/10.1117/12.2232395
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3
Pseudo-analytic simulation of woofer-tweeter MOAO system: application to MOSAIC
Autor: Damien Gratadour, Eric Gendron, Arnaud Sevin, Gérard Rousset, Carine Morel
Publikováno v: Proceedings of the SPIE
Adaptive Optics Systems V
Adaptive Optics Systems V, Jun 2016, Edinburgh, United Kingdom
MOSAIC is the MOAO-assisted multi-object spectrograph of the European ELT (E-ELT) under Phase A study. In order to maximise the ensquared energy, each of its near-infrared MOAO channels has is own deformable mirror to supplement the build-in E-ELT de
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c2b40131c23546f0a419a200a20ee07
https://doi.org/10.1117/12.2232429
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4
Turbulence profiling for adaptive optics tomographic reconstructors
Autor: Carine Morel, Tim Morris, Douglas J. Laidlaw, Fabrice Vidal, Andrew P. Reeves, Richard Wilson, Matthew J. Townson, James Osborn, Timothy Butterley, Eric Gendron
Publikováno v: Proceedings of the SPIE
Adaptive Optics Systems V
Adaptive Optics Systems V, Jun 2016, Edinburgh, United Kingdom. ⟨10.1117/12.2233323⟩
International audience; To approach optimal performance advanced Adaptive Optics (AO) systems deployed on ground-based telescopes must have accurate knowledge of atmospheric turbulence as a function of altitude. Stereo-SCIDAR is a high-resolution ste
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6599e487311c7708bcdc89594832bee8
https://hal.science/hal-03734986
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5
Final two-stage MOAO on-sky demonstration with CANARY
Autor: Eric Stadler, Arnaud Sevin, James Osborn, D. Perret, David Henry, Andrew P. Reeves, Nigel Dipper, J. M. Huet, Urban Bitenc, Richard M. Myers, Damien Gratadour, Stephen Todd, Gérard Rousset, Colin Dickson, G. Talbot, Carine Morel, Alastair Basden, Eric Gendron, Tristan Buey, Tim Morris, Philippe Feautrier, Simon L. Morris, M. Cohen, David Atkinson, Jean-Luc Gach, E. Younger, Fanny Chemla, Fabrice Vidal
Publikováno v: Proceedings of the SPIE
Adaptive Optics Systems V
Adaptive Optics Systems V, Jun 2016, Edinburgh, United Kingdom
CANARY is an on-sky Laser Guide Star (LGS) tomographic AO demonstrator in operation at the 4.2m William Herschel Telescope (WHT) in La Palma. From the early demonstration of open-loop tomography on a single deformable mirror using natural guide stars
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a83ad507280b6de75d4ea92e7985c034
https://hal.science/hal-03802495
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6
Experience with wavefront sensor and deformable mirror interfaces for wide-field adaptive optics systems
Autor: C. N. Dunlop, Nigel Dipper, Serge Meimon, Philippe Laporte, Carine Morel, Tim Morris, J. M. Huet, B. Le Roux, Alastair Basden, Andrew P. Reeves, C. Petit, Alan H. Greenaway, Timothy Butterley, O. Martin, Henri-François Raynaud, M. L. Sánchez Rodríguez, Urban Bitenc, Fabrice Vidal, M. Cohen, Brian Stobie, Jesús Daniel Santos, A. Guesalaga, Tristan Buey, Z. Hubert, Andy Longmore, N. Looker, Philippe Feautrier, Diego Cano, Paul Clark, M. Brangier, Eric Gendron, C. D. Guzman, Arnaud Sevin, Fanny Chemla, Deli Geng, Aglae Kellerer, Jean-Luc Gach, Stephen J. Goodsell, Nazim Ali Bharmal, Caroline Kulcsár, M. Marteaud, James Osborn, David Henry, Daniel Hölck, Gaetano Sivo, Colin Dickson, Richard M. Myers, Damien Gratadour, Eric Stadler, F. J. de Cos, E. Younger, Gérard Rousset, Jean-Marc Conan, D. Perret, F. Sánchez Lasheras, G. Talbot, Stephen Todd, David Atkinson, T. Fusco
Publikováno v: Monthly notices of the Royal Astronomical Society, 2016, Vol.459(2), pp.1350-1359 [Peer Reviewed Journal]
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, 2016, 459 (2), pp.1350-1359. ⟨10.1093/mnras/stw730⟩
Scopus
RUO. Repositorio Institucional de la Universidad de Oviedo
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Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2016, 459 (2), pp.1350-1359. ⟨10.1093/mnras/stw730⟩
Recent advances in adaptive optics (AO) have led to the implementation of wide field-of-view AO systems. A number of wide-field AO systems are also planned for the forthcoming Extremely Large Telescopes. Such systems have multiple wavefront sensors o
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::410f4f841a50494a53c8fa2d86ea33c2
http://dro.dur.ac.uk/18649/2/18649.pdf
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8
Pipelining Computational Stages of the Tomographic Reconstructor for Multi-Object Adaptive Optics on a Multi-GPU System
Autor: David E. Keyes, Arnaud Sevin, Damien Gratadour, Fabrice Vidal, Hatem Ltaief, Ahmad Abdelfattah, Ali Charara, Carine Morel, Eric Gendron
Publikováno v: SC
KAUST Repository
The European Extremely Large Telescope project (E-ELT) is one of Europe's highest priorities in ground-based astronomy. ELTs are built on top of a variety of highly sensitive and critical astronomical instruments. In particular, a new instrument call
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63dbd10e05a8cf2dd928992652be9b41
https://doi.org/10.1109/sc.2014.27
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9
A novel fast and accurate pseudo-analytical simulation approach for MOAO
Autor: David E. Keyes, Ahmad Abdelfattah, Damien Gratadour, Eric Gendron, Hatem Ltaief, Ali Charara, Carine Morel, Gérard Rousset, Fabrice Vidal, Arnaud Sevin
Publikováno v: Proceedings of the SPIE
Adaptive Optics Systems IV
Adaptive Optics Systems IV, Jun 2014, Montréal, Quebec, Canada. pp.91486L 1-13
Multi-object adaptive optics (MOAO) is a novel adaptive optics (AO) technique for wide-field multi-object spectrographs (MOS). MOAO aims at applying dedicated wavefront corrections to numerous separated tiny patches spread over a large field of view
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d40cf47eb7485ad009b870c49afff6c1
https://doi.org/10.1117/12.2055911
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10
Overactivation of the Protein Kinase C-Signaling Pathway Suppresses the Defects of Cells Lacking the Rho3/Rho4-GAP Rgd1p in Saccharomyces cerevisiae
Autor: Geoffroy de Bettignies, Didier Thoraval, Carine Morel, Marie France Peypouquet, Marc Crouzet
Publikováno v: Genetics. 159:1435-1448
The nonessential RGD1 gene encodes a Rho-GTPase activating protein for the Rho3 and Rho4 proteins in Saccharomyces cerevisiae. Previous studies have revealed genetic interactions between RGD1 and the SLG1 and MID2 genes, encoding two putative sensors
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e266a897c0edc9e578759247f5b9fc5a
https://doi.org/10.1093/genetics/159.4.1435
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