High Contrast and High Angular Imaging at Subaru Telescope

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

arXiv · 2208.01809

High Contrast and High Angular Imaging at Subaru Telescope

Olivier Guyon·Kyohoon Ahn·Masayuki Akiyama·Thayne Currie·Vincent Deo·Takashi Hattori·Tomoyuki Kudo·Julien Lozi·Yosuke Minowa·Yoshito Ono·Nour Skaf·Motohide Tamura·Vincent Vievard

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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, Takashi Hattori, Tomoyuki Kudo, Julien Lozi, Yosuke Minowa, Yoshito Ono, Nour Skaf, Motohide Tamura, Vincent Vievard. 2022-08-03. High Contrast and High Angular Imaging at Subaru Telescope. https://arxiv.org/abs/2208.01809

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