Dr. Yuki Hirao Profile

Dr. Yuki Hirao

at Univ of Tokyo

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Author

Publications (6)

Proceedings Article | 11 September 2024 Poster + Paper

The University of Tokyo Atacama Observatory 6.5-m telescope: screen camera system for the telescope mirror alignment

Kazuya Matsubayashi, Emon Kodama, Takeo Minezaki, Hidenori Takahashi, Takashi Horiuchi, Shigeyuki Sako, Takashi Miyata, Yuzuru Yoshii, Mamoru Doi, Kotaro Kohno, Kentaro Motohara, Fumi Egusa, Itsuki Sakon, Masahiro Konishi, Takafumi Kamizuka, Hiroaki Sameshima, Mitsuyoshi Yamagishi, Masataka Imai, Shuhei Koyama, Yuki Hirao, Kosuke Kushibiki, Natsuko Kato, Mizuki Numata

Proceedings Volume 13094, 130944E (2024) https://doi.org/10.1117/12.3016581

KEYWORDS: Telescopes, Cameras, Mirrors, Spatial resolution, CMOS sensors, Observatories, Monochromatic aberrations, Imaging systems

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Proceedings Article | 11 September 2024 Presentation + Paper

The University of Tokyo Atacama Observatory 6.5m telescope: project status 2024

Takashi Miyata, Yuzuru Yoshii, Mamoru Doi, Kotaro Kohno, Takeo Minezaki, Kentaro Motohara, Shigeyuki Sako, Fumi Egusa, Itsuki Sakon, Masahiro Konishi, Hidenori Takahashi, Takafumi Kamizuka, Kazuya Matsubayashi, Hiroaki Sameshima, Mitsuyoshi Yamagishi, Masataka Imai, Shuhei Koyama, Takashi Horiuchi, Yuki Hirao, Kosuke Kushibiki, Natsuko Kato, Mizuki Numata, Leonardo Bronfman, Maria Ruiz, Rene Mendez, Guido Garay, Andrés Escala, Patricio Rojo

Proceedings Volume 13094, 130940S (2024) https://doi.org/10.1117/12.3018570

KEYWORDS: Telescopes, Mirrors, Equipment, Roads, Observatories, Astronomy, Imaging systems, Astronomical telescopes, Spectrographs, Windows

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Proceedings Article | 27 August 2024 Poster + Paper

The PRIME camera: results and performance after continuous observations

Joseph Durbak, Alexander Kutyrev, Takahiro Sumi, Giuseppe Cataldo, Dale Fixsen, Orion Guiffreda, Yuki Hirao, Gennadiy Lotkin, Eric Lyness, Steve Maher, Shota Miyazaki, Greg Mosby, Samuel Moseley, Elmer Sharp, Daisuke Suzuki

Proceedings Volume 13103, 1310327 (2024) https://doi.org/10.1117/12.3020680

KEYWORDS: Cameras, Telescopes, Sensors, Tunable filters, Equipment, Observatories, Optical filters, Calibration, Astronomy, Cryogenics

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Proceedings Article | 26 August 2024 Presentation + Paper

Development of a cold chopper for TAO/MIMIZUKU: repetitive control

Jonathan Hort, Ichiro Jikuya, Takafumi Kamizuka, Anja Lauer, Oliver Sawodny, Ryota Kinoshita, Tomoya Kondo, Katsuhiko Yamada, Takashi Miyata, Mitsuhiko Honda, Shigeyuki Sako, Yuki Hirao, Kengo Tachibana, Akira Naruse, Itsuki Sakon, Riko Senoo, Takeshi Sakanoi, Masato Kagitani

Proceedings Volume 13100, 131001H (2024) https://doi.org/10.1117/12.3020592

KEYWORDS: Tunable filters, Feedback control, Control systems, Digital signal processing, Electronic filtering, Repetition frequency, Signal processing, Mirrors

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Proceedings Article | 26 August 2024 Poster + Paper

Development of a cold chopper for TAO/MIMIZUKU: onboard test on MIMIZUKU

Ryota Kinoshita, Takafumi Kamizuka, Takashi Miyata, Ichiro Jikuya, Tomoya Kondo, Katsuhiko Yamada, Mitsuhiko Honda, Takeshi Sakanoi, Masato Kagitani, Shigeyuki Sako, Yuki Hirao, Kengo Tachibana, Akira Naruse, Itsuki Sakon, Riko Senoo

Proceedings Volume 13100, 131006Y (2024) https://doi.org/10.1117/12.3018708

KEYWORDS: Mirrors, Vibration, Switching, Mid infrared, Equipment, Cryocoolers, Telescopes, Sensors, Cryogenics

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Proceedings Article | 5 October 2023 Poster + Paper

The PRIME project large format near infrared camera for the microlensing events survey

Alexander Kutyrev, Takahiro Sumi, Giuseppe Cataldo, Joseph Durbak, Dale Fixsen, Yuki Hirao, Gennadiy Lotkin, Eric Lyness, Steve Maher, Shota Miyazaki, Gregory Mosby, Samuel Moseley, Elmer Sharp, Daisuke Suzuki

Proceedings Volume 12680, 126802O (2023) https://doi.org/10.1117/12.2692417

KEYWORDS: Cameras, Telescopes, Cryocoolers, Equipment, Optical filters, Cryostats, Control systems, Connectors, Windows

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Showing 5 of 6 publications

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