High Contrast and High Angular Imaging at Subaru Telescope

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

arxiv: 2208.01809 · v1 · pith:6H67HX6Gnew · submitted 2022-08-03 · 🌌 astro-ph.IM

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

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Yosuke Minowa Yoshito Ono Nour Skaf Motohide Tamura Vincent Vievard

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classification 🌌 astro-ph.IM

keywords adaptiveopticssubarucapabilitiesextremehighimagingsystem

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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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High Contrast and High Angular Imaging at Subaru Telescope

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