Accès ouvert
2023
conference-paper
OpenAlex
Gaetano Sivo, J. Scharwächter, Masen P. Lamb, Manuel Lazo et autres
The Gemini North Adaptive Optics (GNAO) facility is the upcoming Adaptive Optics (AO) facility for Gemini North providing a state-of-the-art AO system for surveys and time domain science in the era of James Webb Space Telescope (JWST) and Rubin operations. GNAO will …
ca, gb, us, de
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Accès ouvert
2022
preprint
OpenAlex
Gaetano Sivo, J. Scharwächter, Manuel Lazo, Célia Blain et autres
The Gemini North Adaptive Optics (GNAO) facility is the upcoming AO facility for Gemini North providing a state-of-the-art AO system for surveys and time domain science in the era of JWST and Rubin operations. GNAO will be optimized to feed the Gemini …
2022
conference-paper
OpenAlex
Thomas Schneider, Eduardo Marín, Charles P. Cavedoni, Heather S. Carr et autres
In 2018 the Gemini Observatory was awarded by the NSF a large grant for the Gemini in the Era of Multi Messenger Astronomy (GEMMA) project to build the next generation laser AO system from Gemini North. This new system is tentatively called …
us
(code pays fourni par la source)
2022
conference-paper
OpenAlex
Gaetano Sivo, J. Scharwächter, Manuel Lazo, Célia Blain et autres
The Gemini North Adaptive Optics (GNAO) facility is the upcoming AO facility for Gemini North providing a state-of-the-art AO system for surveys and time domain science in the era of JWST and Rubin operations. GNAO will be optimized to feed the Gemini …
cl, us, gb, ca
(code pays fourni par la source)
2022
conference-paper
OpenAlex
Ricardo Cárdenes, Angelic W. Ebbers, Tim Gaggstatter, Pedro Gigoux et autres
Part of GNAO’s1 ”one button” approach to control requires the ability of scripting and automating a number of our high-level actions, in a way that provides repeatable and seamless operation, and error recovery without requiring the user’s input beyond the initial command. …
us
(code pays fourni par la source)
2020
article
OpenAlex
David R. Jenkins, Paul Hirst, Gaetano Sivo, William Rambold
We present the design, implementation and results of a full end-to-end simulation of the Gemini MCAO system, GeMS, using the AO simulation package DASP coupled with the AO RTC software package DARC. The multi-threaded and tuned performance of DASP can give close …
us
(code pays fourni par la source)
2020
conference-paper
OpenAlex
Eduardo Marín, Charles P. Cavedoni, Thomas Schneider, Angelic W. Ebbers et autres
The Gemini Observatory is currently in the process of developing a Adaptive Optics facility for the Gemini North Telescope. A key part of this facility will be a redesign of the current Laser Guide Star Facility (LGSF) to a new facility that …
cl, us
(code pays fourni par la source)
2020
conference-paper
OpenAlex
David R. Jenkins, Paul Hirst, Gaetano Sivo, William Rambold
Gemini Observatory currently has two operational adaptive optics systems, MCAO with GeMS on Gemini South and SCAO with ALTAIR on Gemini North, and plans to host multiple new AO systems in the coming years including the in-development MCAO system GNAO. With the …
us
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Accès ouvert
2020
conference-paper
OpenAlex
Gaetano Sivo, David M. Palmer, Julia Scahrwächter, Morten Andersen et autres
Gemini Observatory has been awarded a major funding from the National Science Foundation to build a complete new state of the art multi-conjugate adaptive optics system for Gemini North. The system will be designed to provide an MCAO facility delivering close to …
cl, us, ca
(code pays fourni par la source)
2020
conference-abstract
OpenAlex
J. Scharwächter, Gaetano Sivo, Morten Andersen, Natalie Provost et autres
Accès ouvert
2019
preprint
OpenAlex
Gaetano Sivo, David M. Palmer, J. Scharwächter, Morten Andersen et autres
Gemini Observatory has been awarded from the National Science Foundation a major fund to build a new state-of-the-art Multi Conjugate Adaptive Optics facility for Gemini North on Maunakea called GNAO. The current baseline system will use two lasers each split in two …
cl, us, ca, fr, au, it
(code pays fourni par la source)
Accès ouvert
2016
conference-paper
OpenAlex
Gaetano Sivo, Rémy Juvénal, Caroline Kulcsár, Vincent Garrel et autres
AO systems aim at detecting and correcting for optical distortions induced by atmospheric turbulences. They are also extremely sensitive to extraneous sources of perturbation such as vibrations, which degrade the performance. The Gemini South telescope has currently two main AO systems: the …
cl, fr, us
(code pays fourni par la source)