Dr. Toshiyuki Sasaki Profile

Dr. Toshiyuki Sasaki

at Subaru Telescope NAOJ

SPIE Involvement:

Author

Publications (26)

Proceedings Article | 23 June 2006 Paper

Paper

A collaborative site survey for astronomical observations in west China (Tibet)

T. Sasaki, M. Yoshida, Y. Yao, G. Zhao, N. Takato, K. Seiguchi, F. Uraguchi, A. Miyashita, N. Ohshima, N. Okada, A. Kawai, J. Wang, G. Yang, S. Haginoya

Proceedings Volume 6267, 62671B (2006) https://doi.org/10.1117/12.670735

KEYWORDS: Astronomy, Clouds, Meteorology, Telescopes, Observatories, Environmental sensing, Meteorological satellites, Satellites, Astronomical telescopes, Infrared cameras

Read Abstract +

Proceedings Article | 29 September 2004 Paper

Paper

An experiment for developing a micro-crack alert system for large thin mirror

Naruhisa Takato, Ryuji Miyagawa, Kiyoshi Shigemori, Masanori Iye, Kiichi Okita, Akihiko Miyashita, Toshiyuki Sasaki, Tomonori Usuda, Masuo Sonoda, Hiroshi Kubota

Proceedings Volume 5495, (2004) https://doi.org/10.1117/12.552453

KEYWORDS: Mirrors, Sensors, Telescopes, Signal detection, Transducers, Acoustic emission, Wave propagation, Signal attenuation, Acoustics, Lead

Read Abstract +

Proceedings Article | 16 September 2004 Paper

Paper

Remote observation and observation efficiency

Junichi Noumaru, George Kosugi, Toshiyuki Sasaki, Tadafumi Takata, Ryusuke Ogasawara, Tomoko Fuselier, Tom Winegar

Proceedings Volume 5493, (2004) https://doi.org/10.1117/12.552541

KEYWORDS: Telescopes, Domes, Observatories, Camera shutters, Astronomical telescopes, Stars, Astronomy, Information operations, Software development, Interfaces

Read Abstract +

Proceedings Article | 16 September 2004 Paper

Paper

Observation scheduling tools for Subaru Telescope

Toshiyuki Sasaki, George Kosugi, Robert Hawkins, Jun Kawai, Toyoaki Kusumoto

Proceedings Volume 5493, (2004) https://doi.org/10.1117/12.550756

KEYWORDS: Stars, Telescopes, Space telescopes, Calibration, Control systems, Observatories, Astronomy, Reliability, Hubble Space Telescope, Detection and tracking algorithms

Read Abstract +

Proceedings Article | 15 September 2004 Paper

Paper

Remote observing capability with Subaru Telescope

George Kosugi, Toshiyuki Sasaki, Masafumi Yagi, Ryusuke Ogasawara, Yoshihiko Mizumoto, Junichi Noumaru, Jun Kawai, Norikazu Koura, Toyoaki Kusumoto, Tadahiro Yamamoto, Noboru Watanabe, Kentaro Ukawa

Proceedings Volume 5496, (2004) https://doi.org/10.1117/12.552257

KEYWORDS: Telescopes, Telecommunications, Astronomical telescopes, Computer networks, Human-machine interfaces, Data analysis, Data acquisition, Computing systems, Interfaces, Control systems

Read Abstract +

Proceedings Article | 5 August 2003 Paper

Paper

Vibration and shape control of hinged light structures using electromagnetic forces

Yuji Matsuzaki, Shigenobu Miyachi, Toshiyuki Sasaki

Proceedings Volume 5056, (2003) https://doi.org/10.1117/12.483449

KEYWORDS: Vibration control, Electromagnetism, Magnetism, Instrument modeling, Sensors, Actuators, Control systems, Satellites, Numerical simulations, Solar cells

Read Abstract +

Proceedings Article | 7 March 2003 Paper

Paper

Properties of FOCAS optical components

Koji Kawabata, Noboru Ebizuka, Toshiyuki Sasaki, Kazuhiro Sekiguchi, Masanori Iye, Kentaro Aoki, Ryo Asai, Motoko Inata, Nobunari Kashikawa, George Kosugi, Youichi Ohyama, Kiichi Okita, Tomohiko Ozawa, Yoshihiko Saito, Yasuhiro Shimizu, Hiroko Taguchi, Tadafumi Takata, Yasushi Yadoumaru, Michitoshi Yoshida

Proceedings Volume 4841, (2003) https://doi.org/10.1117/12.461923

KEYWORDS: Optical components, Prisms, Telescopes, Imaging spectroscopy, Spectral resolution, Polarimetry, Charge-coupled devices, Optical filters, Spectroscopy, Manufacturing

Read Abstract +

Proceedings Article | 7 March 2003 Paper

Paper

Multi-object spectroscopy of FOCAS: software and its performance

Yoshihiko Saito, Youichi Ohyama, Nobunari Kashikawa, Michitoshi Yoshida, Toshiyuki Sasaki, George Kosugi, Tadafumi Takata, Yasuhiro Shimizu, Motoko Inata, Kiichi Okita, Kentaro Aoki, Kazuhiro Sekiguchi, Koji Kawabata, Ryo Asai, Hiroko Taguchi, Noboru Ebizuka, Yasushi Yadoumaru, Tomohiko Ozawa, Masanori Iye

Proceedings Volume 4841, (2003) https://doi.org/10.1117/12.462588

KEYWORDS: Molybdenum, Telescopes, Distortion, Charge-coupled devices, Target acquisition, Astronomical imaging, Stars, Imaging spectroscopy, Laser cutting, Observatories

Read Abstract +

Proceedings Article | 2 January 2002 Paper

Paper

Subaru quality control trinity progress report

George Kosugi, Yoshihiko Mizumoto, Toshiyuki Sasaki, Ryusuke Ogasawara, Masafumi Yagi, Tadafumi Takata

Proceedings Volume 4844, (2002) https://doi.org/10.1117/12.460609

KEYWORDS: Telescopes, Stars, Calibration, Control systems, Distributed computing, Data analysis, Space telescopes, Astronomical telescopes, Astronomy, Observatories

Read Abstract +

Proceedings Article | 16 August 2000 Paper

Paper

FOCAS: faint object camera and spectrograph for the Subaru Telescope

Nobunari Kashikawa, Motoko Inata, Masanori Iye, Koji Kawabata, Kiichi Okita, George Kosugi, Youichi Ohyama, Toshiyuki Sasaki, Kazuhiro Sekiguchi, Tadafumi Takata, Yasuhiro Shimizu, Michitori Yoshida, Kentaro Aoki, Yoshihiko Saito, Ryo Asai, Hiroko Taguchi, Noboru Ebizuka, Tomohiko Ozawa, Yasushi Yadoumaru

Proceedings Volume 4008, (2000) https://doi.org/10.1117/12.395414

KEYWORDS: Charge-coupled devices, Telescopes, Imaging spectroscopy, Cameras, Optical components, Spectroscopes, Spectrographs, Distortion, Spectroscopy, Collimators

Read Abstract +

Proceedings Article | 25 July 2000 Paper

Paper

Data quality control for Subaru Telescope

George Kosugi, Toshiyuki Sasaki, Yoshihiko Mizumoto, Tadafumi Takata, Ryusuke Ogasawara, Masafumi Yagi, Jun Kawai, Toyoaki Kusumoto, Norikazu Koura

Proceedings Volume 4010, (2000) https://doi.org/10.1117/12.392487

KEYWORDS: Calibration, Data acquisition, Data analysis, Telescopes, Data archive systems, Observatories, Stars, Astronomical telescopes, Astronomy, Distributed computing

Read Abstract +

Proceedings Article | 16 June 2000 Paper

Paper

Software structure and its performance on FOCAS instrument control, a MOS design, and an analyzing package

Michitoshi Yoshida, Yasuhiro Shimizu, Toshiyuki Sasaki, George Kosugi, Tadafumi Takata, Kazuhiro Sekiguchi, Nobunari Kashikawa, Kentaro Aoki, Ryo Asai, Youichi Ohyama, Koji Kawabata, Motoko Inata, Yoshihiko Saito, Hiroko Taguchi, Noboru Ebizuka, Yasushi Yadoumaru, Tomohiko Ozawa, Masanori Iye

Proceedings Volume 4009, (2000) https://doi.org/10.1117/12.388394

KEYWORDS: Control systems, Molybdenum, Process control, Charge-coupled devices, Telescopes, Java, Human-machine interfaces, Astronomy, Fourier transforms, Observatories

Read Abstract +

Proceedings Article | 16 June 2000 Paper

Paper

Observation scheduling scheme for the Subaru telescope

Toshiyuki Sasaki, George Kosugi, Jun Kawai, Toyoaki Kusumoto, Norikazu Koura, Robert Hawkins, Laurence Kramer, Anthony Krueger, Glenn Miller

Proceedings Volume 4009, (2000) https://doi.org/10.1117/12.388405

KEYWORDS: Telescopes, Calibration, Control systems, Stars, Reliability, Astronomical telescopes, Astronomy, Data acquisition, Nanoimprint lithography, Information technology

Read Abstract +

Proceedings Article | 9 July 1998 Paper

Paper

Development of high-dispersion grisms and immersion gratings for spectrographs of the Subaru Telescope

Noboru Ebizuka, Masanori Iye, Toshiyuki Sasaki, Moriaki Wakaki

Proceedings Volume 3355, (1998) https://doi.org/10.1117/12.316818

KEYWORDS: Spectrographs, Crystals, Zinc, Refractive index, Crystal optics, Prisms, Astronomy, Geometrical optics, Spectral resolution, Excimer lasers

Read Abstract +

Proceedings Article | 3 July 1998 Paper

Paper

Data and command flow among instruments, observation controller, and data archiver

Junichi Noumaru, Yoshihiko Mizumoto, Toshiyuki Sasaki, George Kosugi, Ryusuke Ogasawara, Jun Kawai, Yasuhiro Morita, Itsushi Akiyama, Yasutoshi Kusama, Shigeaki Iwai, Alan Fladmoe, Masahiko Furuichi

Proceedings Volume 3349, (1998) https://doi.org/10.1117/12.316487

KEYWORDS: Telescopes, Data archive systems, Cameras, Video, Databases, Local area networks, Device simulation, Data communications, Multimedia, Data analysis

Read Abstract +

Proceedings Article | 3 July 1998 Paper

Paper

Observation control system for the Subaru Telescope and its user interface

Toshiyuki Sasaki, George Kosugi, Junichi Noumaru, Tadafumi Takata, Yoshihiko Mizumoto, Ryusuke Ogasawara, Yoshihiro Chikada, Wataru Tanaka, Jun Kawai

Proceedings Volume 3349, (1998) https://doi.org/10.1117/12.316518

KEYWORDS: Control systems, Telescopes, Data acquisition, Human-machine interfaces, Computing systems, Astronomy, Astronomical telescopes, Process control, Thermal weapon sites, Observatories

Read Abstract +

Proceedings Article | 3 July 1998 Paper

Paper

Distributed hierarchical storage system of terabyte access for the Subaru Telescope

Ryusuke Ogasawara, Yoshihiro Chikada, Yoshihiko Mizumoto, George Kosugi, Toshiyuki Sasaki, Junichi Noumaru, Tadafumi Takata, Kenji Kawarai

Proceedings Volume 3349, (1998) https://doi.org/10.1117/12.316495

KEYWORDS: Computing systems, Telescopes, Data storage, Astronomy, Data analysis, Data archive systems, Databases, Software development, Astronomical telescopes, Observatories

Read Abstract +

Proceedings Article | 3 July 1998 Paper

Paper

Observation data set of the Subaru observation software system

George Kosugi, Toshiyuki Sasaki, Yoshihiko Mizumoto, Tadafumi Takata, Jun Kawai, Yasuhide Ishihara

Proceedings Volume 3349, (1998) https://doi.org/10.1117/12.316517

KEYWORDS: Calibration, Data analysis, Stars, Telescopes, Data acquisition, Control systems, Feedback control, Control systems design, Temperature metrology, Actinium

Read Abstract +

Proceedings Article | 26 May 1998 Paper

Paper

Evaluation of the Subaru Telescope control system in-shop test erection

Takeshi Noguchi, Wataru Tanaka, Toshiyuki Sasaki, Norio Kaifu, Junichi Noumaru, Kiichi Okita, Takeo Shimizu, Noboru Itoh

Proceedings Volume 3351, (1998) https://doi.org/10.1117/12.308832

KEYWORDS: Telescopes, Mirrors, Control systems, Digital signal processing, Signal processing, Electroluminescence, Control systems design, Digital filtering, Servomechanisms, Filtering (signal processing)

Read Abstract +

Proceedings Article | 26 May 1998 Paper

Paper

Control system for the Subaru Telescope

Wataru Tanaka, Toshiyuki Sasaki, Takeshi Noguchi, Kiichi Okita, Kyoko Nakamura, Fumio Ito, Yoshio Katsuki, Sachiko Ishihara

Proceedings Volume 3351, (1998) https://doi.org/10.1117/12.308836

KEYWORDS: Telescopes, Control systems, Mirrors, Astronomy, Actuators, Clocks, Human-machine interfaces, Observatories, Wavefront sensors, Databases

Read Abstract +

Proceedings Article | 18 September 1997 Paper

Paper

Control system of the FOCAS instrument for the Subaru Telescope

Toshiyuki Sasaki, Michitoshi Yoshida, Yasuhiro Shimizu, George Kosugi, Nobunari Kashikawa, Yasushi Yadoumaru, Tadafumi Takata, Masanori Iye

Proceedings Volume 3112, (1997) https://doi.org/10.1117/12.278827

KEYWORDS: Control systems, Process control, Telescopes, Data acquisition, Imaging spectroscopy, Galactic astronomy, Human-machine interfaces, Image processing, CCD cameras, Calibration

Read Abstract +

Proceedings Article | 18 September 1997 Paper

Paper

Subaru observation control system

George Kosugi, Toshiyuki Sasaki, Tsutomu Aoki, Jun Kawai, Norikazu Koura, Toyoaki Kusumoto

Proceedings Volume 3112, (1997) https://doi.org/10.1117/12.278829

KEYWORDS: Telescopes, Control systems, Receivers, Process control, Data acquisition, Data analysis, Observatories, Optical instrument design, Consciousness, Telecommunications

Read Abstract +

Proceedings Article | 18 September 1997 Paper

Paper

Testing, debugging, and development environment of the Subaru Observation Software System

Junichi Noumaru, Yoshihiko Mizumoto, Toshiyuki Sasaki, George Kosugi, Jun Kawai, Yasuhiro Morita, Itsushi Akiyama, Yasutoshi Kusama, Shigeaki Imai

Proceedings Volume 3112, (1997) https://doi.org/10.1117/12.284222

KEYWORDS: Device simulation, Telescopes, Computer simulations, Computing systems, Human-machine interfaces, Software development, Data acquisition, Data analysis, Control systems, Hardware testing

Read Abstract +

Proceedings Article | 21 March 1997 Paper

Paper

Subaru instrumentation plan and optical instruments

Masanori Iye, Hiroyasu Ando, Nobunari Kashikawa, Satoshi Miyazaki, Tetsuo Nishimura, Kunio Noguchi, Masashi Otsubo, Toshiyuki Sasaki, Kazuhiro Sekiguchi, Masaki Sekiguchi, Hideki Takami, Naruhisa Takato, Wataru Tanaka, Sadanori Okamura, Hiroshi Akahori, Masaharu Muramatsu

Proceedings Volume 2871, (1997) https://doi.org/10.1117/12.268991

KEYWORDS: Adaptive optics, Spectrographs, Charge-coupled devices, Cameras, Infrared radiation, Optical components, Telescopes, CCD cameras, Dispersion, Infrared imaging

Read Abstract +

Proceedings Article | 8 June 1995 Paper

Paper

Observation scheduling and data acquisition with the Subaru control system

Junichi Noumaru, George Kosugi, Toshiyuki Sasaki, Tsutomu Aoki, Jun Kawai, Akihiko Kidou

Proceedings Volume 2479, (1995) https://doi.org/10.1117/12.211452

KEYWORDS: Data acquisition, Control systems, Telescopes, Computing systems, Data archive systems, Control systems design, Local area networks, Data analysis, Databases, Data storage

Read Abstract +

Proceedings Article | 1 June 1994 Paper

Paper

Faint Object Camera and Spectrograph for the 8-m SUBARU Telescope

Toshiyuki Sasaki, Masanori Iye, T. Yamashita, Takanori Shibata

Proceedings Volume 2198, (1994) https://doi.org/10.1117/12.176710

KEYWORDS: Telescopes, Galactic astronomy, Cameras, Charge-coupled devices, Spectrographs, Adaptive optics, Fabry–Perot interferometers, Optical instrument design, Imaging spectroscopy, Optical components

Read Abstract +

Showing 5 of 26 publications

SIGN IN TO:

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Advertisement

Advertisement