High contrast and high angular imaging at Subaru Telescope

Olivier Guyon; Kyohoon Ahn; Masayuki Akiyama; Thayne Currie; Vincent Deo; Takshi Hattori; Tomoyuki Kudo; Julen Lozi; Yosuke Minowa; Yoshito Ono; Nour Skaf; Motohide Tamura; Sebastien Vievard

doi:10.1117/12.2630534

29 August 2022 High contrast and high angular imaging at Subaru Telescope

Olivier Guyon, Kyohoon Ahn, Masayuki Akiyama, Thayne Currie, Vincent Deo, Takshi Hattori, Tomoyuki Kudo, Julen Lozi, Yosuke Minowa, Yoshito Ono, Nour Skaf, Motohide Tamura, Sebastien Vievard

Author Affiliations +

Proceedings Volume 12185, Adaptive Optics Systems VIII; 121856J (2022) https://doi.org/10.1117/12.2630534
Event: SPIE Astronomical Telescopes + Instrumentation, 2022, Montréal, Québec, Canada

Conference Poster

Abstract

Adaptive Optics projects at Subaru Telescope span a wide field of capabilities ranging from ground-layer adaptive optics (GLAO) providing partial correction over a 20 arcmin FOV to extreme adaptive optics (ExAO) for exoplanet imaging. We describe in this paper current and upcoming narrow field-of-view capabilities provided by the Subaru Extreme Adaptive Optics Adaptive Optics (SCExAO) system and its instrument modules, as well as the upcoming 3000-actuator upgrade of the Nasmyth AO system.

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Olivier Guyon, Kyohoon Ahn, Masayuki Akiyama, Thayne Currie, Vincent Deo, Takshi Hattori, Tomoyuki Kudo, Julen Lozi, Yosuke Minowa, Yoshito Ono, Nour Skaf, Motohide Tamura, and Sebastien Vievard "High contrast and high angular imaging at Subaru Telescope", Proc. SPIE 12185, Adaptive Optics Systems VIII, 121856J (29 August 2022); https://doi.org/10.1117/12.2630534

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