Program
Tuesday, October 13, 2020
| Time |
Event |
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13:45 - 14:00
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Introduction (zoom) - M. N'Diaye |
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14:00 - 15:00
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Wavefront sensing & calibration (zoom) - K. Miller |
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14:00 - 14:20 |
› Controlling the island effect with Fast and Furious focal-plane wavefront sensing at Subaru/SCExAO - Steven Bos, Leiden Observatory [Leiden] |
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14:20 - 14:30 |
› NCPA sensing with a ZELDA wavefront sensor in the high-contrast subsystem of ELT-HARMONI - Alexis Carlotti, IPAG |
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14:30 - 14:40 |
› Wavefront sensing control using pixels in the science detector image |
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14:40 - 14:50 |
› Photonic wavefront sensors for extreme AO - Barnaby Norris, The University of Sydney |
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15:00 - 15:55
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Wavefront sensing & calibration (zoom) - K. Miller |
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15:00 - 15:20 |
› Experimental Comparison of Two Focal Plane Wavefront Sensing techniques in presence of fast AO residuals - Raphael Galicher, LESIA |
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15:20 - 15:40 |
› Focal-plane wavefront sensing using machine learning - Gilles Orban de Xivry, Space sciences, Technologies and Astrophysics Research (STAR) Institute, Université de Liège |
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15:40 - 15:50 |
› Interferometric approach to spectral wavefront sensing with the FIRST instrument on the Subaru Telescope |
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15:50 - 15:55 |
› Wavefront Sensor Comparison Testbed - Mala Mateen, Starfire Optical Range, Air Force Research Lab |
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15:55 - 16:00
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Animation (zoom) |
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16:00 - 17:20
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Turbulence profiling (zoom) - T. Morris |
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16:00 - 16:20 |
› Limitations imposed by optical turbulence profile structure and evolution on tomographic reconstruction for the ELT - Ollie Farley, Durham University |
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16:20 - 16:40 |
› `imaka: a wide field GLAO demonstrator for advanced diagnostics and control - Olivier Lai - Laboratoire Lagrange |
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16:50 - 17:00 |
› Seeing and outer scale estimation with Paranal Observatory wavefront sensors - Paulo Jorge Garcia, CENTRA - Centro de Astrofísica e Gravitação |
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17:00 - 17:10 |
› Reprocessing of Stereo-SCIDAR turbulence profiles at ESO Paranal |
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17:20 - 18:00
|
Soft and Hard Real-time control (zoom) - T. Morris |
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17:20 - 17:40 |
› COSMIC RTC platform: software architecture, performance and prototyping for MICADO SCAO - Florian Ferreira, Observatoire de Paris |
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17:40 - 17:50 |
› METIS SCAO HRTC Platform - Martin Kulas, Max-Planck-Institut für Astronomie - Horst Steuer, Max-Planck-Institut für Astronomie |
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18:00 - 18:15
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Conclusion (zoom) - M. N'Diaye |
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Wednesday, October 14, 2020
| Time |
Event |
(+)
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13:45 - 14:00
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Introduction (zoom) - B. Neichel |
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14:00 - 15:00
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Post processing & pipelines (zoom) - C. Kulcsar |
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14:00 - 14:20 |
› A single point spread function model for all adaptive-optics systems - Olivier Beltramo-Martin, Laboratoire dÁstrophysique de Marseille |
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14:20 - 14:30 |
› Photometric and Astrometric Calibration in coronagraphic images using Alternating Satellite Speckles - Ananya Sahoo, SUBARU Telescope |
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14:30 - 14:40 |
› Power Spectrum Extended, a new reconstruction method for post-OA short exposure imaging - Eric Cottalorda, Université Nice Sophia Antipolis, ArianeGroup |
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14:40 - 14:50 |
› From symbolic functions to numerical code in the context of AO Simulations - Fabio Rossi, INAF - Osservatorio Astrofisico di Arcetri |
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15:00 - 15:55
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Wavefront sensing & calibration (zoom) - C. Kulcsar |
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15:00 - 15:20 |
› Pyramid optical gain, how we manage it at LBT - Enrico Pinna, INAF - Osservatorio Astrofisico di Arcetri - Essna Ghose, INAF - Osservatorio Astrofisico di Arcetri |
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15:20 - 15:30 |
› Practical implementation of PYROG method for the HSCAO Pyramid - charlotte bond, UK Astronomy Technology Centre - Jean-François Sauvage, DOTA, ONERA, Université Paris Saclay [Châtillon] |
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15:30 - 15:40 |
› Self-optimizing adaptive optics control with Reinforcement Learning - Rico Landman, Leiden Observatory [Leiden] |
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15:40 - 15:50 |
› Reduction of centroid anisoplanatism through machine learning - David Buscher, University of Cambridge |
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15:55 - 16:00
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Animation (zoom) |
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16:00 - 17:00
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Wavefront sensing & calibration (zoom) - T. Fusco |
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16:00 - 16:20 |
› On-sky correction of static and quasi-static non-common path aberration with the pyramid wavefront sensor in Extreme Adaptive Optics. - Nour Skaf, Laboratoire d\'études spatiales et dínstrumentation en astrophysique |
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16:20 - 16:30 |
› Dealing with Pyramid wavefront sensor non-linearities: a focal plane assisted method |
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16:30 - 16:40 |
› Prototype of an Adaptive Optics System for Intermediate Size Telescopes - Esther Soria Hernández, Instituto de Astrofisica de Canarias |
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16:40 - 16:50 |
› Visible pyramid wavefront sensor for MAPS - MMT Adaptive optics exoPlanet characterization System - Narsireddy Anugu, Steward Observatory |
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17:00 - 18:00
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Wavefront sensing & calibration (zoom) - T. Fusco |
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17:10 - 17:20 |
› Adaptive gain in closed-loop tilt control and adaptive optics - Robert Johnson - Starfire Optical Range [AFRL] |
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17:20 - 17:30 |
› The Ingot WFS on large telescopes: project and simulations - Elisa Portaluri, ADONI - Laboratorio Nazionale di Ottica Adattiva, INAF - Osservatorio Astronomico di Collurania |
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17:30 - 17:40 |
› Prototype of a laser guide star wavefront sensor for the ELT - Zibo Ke, Laboratoire d'Astrophysique de Marseille |
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17:40 - 17:50 |
› Faint IR Low Order Sensing: pushing the limiting magnitude of AOF's LTAO mode - Sylvain Oberti, European Southern Observatory |
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18:00 - 18:15
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Conclusion (zoom) - B. Neichel |
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Thursday, October 15, 2020
| Time |
Event |
(+)
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13:45 - 14:00
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Introduction (zoom) - C. Correia |
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14:00 - 15:00
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Wavefront reconstruction & control (zoom) - S. Esposito |
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14:00 - 14:20 |
› Data-driven subspace predictive control of adaptive optics for high-contrast imaging. - Sebastiaan Haffert, University of Arizona |
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14:20 - 14:30 |
› Single Conjugate Adaptive Optics with the E-ELT: impact of Sky Subcooling. - Christophe Verinaud, ESO |
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14:30 - 14:40 |
› Real-time implementation of an iterative solver for atmospheric tomography - Bernadett Stadler, Industrial Mathematics Institute, JKU Linz |
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14:40 - 14:50 |
› METIS FDR WFSensing strategy: status and challenges - Andreas Obereder - MathConsult GMBH |
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15:00 - 15:55
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Wavefront reconstruction & control (zoom) - S. Esposito |
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15:00 - 15:20 |
› ELT differential piston sensing and pyramid WFS - Arielle Bertrou-Cantou, LESIA - Gérard ROUSSET, Laboratoire d'études spatiales et d'instrumentation en astrophysique |
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15:20 - 15:30 |
› Efficient model-based wavefront control using nonlinear optimization - Scott Will, NASA Goddard Space Flight Center, Space Telescope Science Institute, University of Rochester [USA] |
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15:30 - 15:40 |
› MCAO LGS SHS: selection of the number of sub-apertures - Guido Agapito, INAF - Osservatorio Astrofisico di Arcetri |
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15:40 - 15:50 |
› Optimal basis and optical gain matrix for pyramid sensor in the visible - Julia Shatokhina, RICAM, Austrian Academy of Sciences |
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15:55 - 16:00
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Animation (zoom) |
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16:00 - 17:00
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Pathfinders: in-lab/on-sky demonstrations (zoom) - P. Garcia |
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16:00 - 16:20 |
› Monitoring Mesospheric Sodium Layer for Laser Guide Star Adaptive Optics by Continuous Laser Modulation Technique - Sowmya Hassan Krishna, Research School of Astronomy and Astrophysics [Canberra] - Celine Dorgeville, Research School of Astronomy and Astrophysics [Canberra] - Noelia Martinez Rey, Research School of Astronomy and Astrophysics [Canberra] |
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16:20 - 16:30 |
› Installing a Pyramid-based AO system at OHP: the PAPYRUS project - Gilles Otten, Laboratoire dÁstrophysique de Marseille |
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16:30 - 16:40 |
› NGS sensing strategy for MAVIS - Cedric Plantet, INAF - Osservatorio Astrofisico di Arcetri |
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16:40 - 16:50 |
› The Australian National University Laser Guide Star Facility: design, integration and commissioning. - Noelia Martinez, Australian National University |
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17:00 - 18:00
|
Pathfinders: in-lab/on-sky demonstrations (zoom) - P. Garcia |
(+)
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17:00 - 17:20 |
› SCExAO, a testbed enabling community oriented wavefront sensing and control developments - Sebastien Vievard, National Astronomical Observatory of Japan, Subaru Telescope, Astrobiology Center of Japan |
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17:20 - 17:30 |
› CANARDO: an on-sky experiment to validate MICADO SCAO design - Nicolas Galland - Laboratoire d\'études spatiales et dínstrumentation en astrophysique |
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17:30 - 17:40 |
› Towards the automatic alignment procedure of the ingot WFS - an update on lab activities. - Davide Greggio - INAF - Osservatorio Astronomico di Padova, ADONI - Laboratorio Nazionale di Ottica Adattiva |
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18:00 - 18:15
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Conclusion (zoom) - C. Correia |
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