21 July 2014 Development of a new solar adaptive optics system at the Hida Observatory
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Abstract
We are developing a new adaptive optics (AO) system for the 60cm domeless solar telescope of the Hida Observatory, Japan. The system has a deformable mirror with 97 piezo-actuators, a Shack-Hartmann wavefront sensor with a 10×10-microlens array and standard personal computers. We conducted solar observations in September, 2013, and confirmed that our AO system cancelled image-shifts so that the deviations were within the resolution of the telescope. We report the detailed performances of our new AO system.
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Noriaki Miura, Noriaki Miura, Ayumu Oh-ishi, Ayumu Oh-ishi, Shotaro Aoki, Shotaro Aoki, Hikaru Mogaki, Hikaru Mogaki, Susumu Kuwamura, Susumu Kuwamura, Naoshi Baba, Naoshi Baba, Yoichiro Hanaoka, Yoichiro Hanaoka, Masashi Yamaguchi, Masashi Yamaguchi, Satoru Ueno, Satoru Ueno, Yoshikazu Nakatani, Yoshikazu Nakatani, Kiyoshi Ichimoto, Kiyoshi Ichimoto, } "Development of a new solar adaptive optics system at the Hida Observatory", Proc. SPIE 9148, Adaptive Optics Systems IV, 914831 (21 July 2014); doi: 10.1117/12.2055786; https://doi.org/10.1117/12.2055786
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