Dr. Toshiyuki Sasaki Profile

Dr. Toshiyuki Sasaki

at Subaru Telescope NAOJ

SPIE Involvement:

Author

Publications (26)

Proceedings Article | 23 June 2006 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

Proc. SPIE. 6267, Ground-based and Airborne Telescopes

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

Read Abstract +

Proceedings Article | 29 September 2004 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

Proc. SPIE. 5495, Astronomical Structures and Mechanisms Technology

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

Read Abstract +

Proceedings Article | 16 September 2004 Paper

Remote observation and observation efficiency

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

Proc. SPIE. 5493, Optimizing Scientific Return for Astronomy through Information Technologies

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

Read Abstract +

Proceedings Article | 16 September 2004 Paper

Observation scheduling tools for Subaru Telescope

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

Proc. SPIE. 5493, Optimizing Scientific Return for Astronomy through Information Technologies

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

Read Abstract +

Proceedings Article | 15 September 2004 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

Proc. SPIE. 5496, Advanced Software, Control, and Communication Systems for Astronomy

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

Read Abstract +

Proceedings Article | 5 August 2003 Paper

Vibration and shape control of hinged light structures using electromagnetic forces

Yuji Matsuzaki, Shigenobu Miyachi, Toshiyuki Sasaki

Proc. SPIE. 5056, Smart Structures and Materials 2003: Smart Structures and Integrated Systems

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

Read Abstract +

Proceedings Article | 7 March 2003 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

Proc. SPIE. 4841, Instrument Design and Performance for Optical/Infrared Ground-based Telescopes

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

Read Abstract +

Proceedings Article | 7 March 2003 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

Proc. SPIE. 4841, Instrument Design and Performance for Optical/Infrared Ground-based Telescopes

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

Read Abstract +

Proceedings Article | 2 January 2002 Paper

Subaru quality control trinity progress report

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

Proc. SPIE. 4844, Observatory Operations to Optimize Scientific Return III

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

Read Abstract +

Proceedings Article | 16 August 2000 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

Proc. SPIE. 4008, Optical and IR Telescope Instrumentation and Detectors

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

Read Abstract +

Proceedings Article | 25 July 2000 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

Proc. SPIE. 4010, Observatory Operations to Optimize Scientific Return II

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

Read Abstract +

Proceedings Article | 16 June 2000 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

Proc. SPIE. 4009, Advanced Telescope and Instrumentation Control Software

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

Read Abstract +

Proceedings Article | 16 June 2000 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

Proc. SPIE. 4009, Advanced Telescope and Instrumentation Control Software

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

Read Abstract +

Proceedings Article | 9 July 1998 Paper

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

Noboru Ebizuka, Masanori Iye, Toshiyuki Sasaki, Moriaki Wakaki

Proc. SPIE. 3355, Optical Astronomical Instrumentation

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

Read Abstract +

Proceedings Article | 3 July 1998 Paper

Observation data set of the Subaru observation software system

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

Proc. SPIE. 3349, Observatory Operations to Optimize Scientific Return

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

Read Abstract +

Proceedings Article | 3 July 1998 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

Proc. SPIE. 3349, Observatory Operations to Optimize Scientific Return

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

Read Abstract +

Proceedings Article | 3 July 1998 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

Proc. SPIE. 3349, Observatory Operations to Optimize Scientific Return

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

Read Abstract +

Proceedings Article | 3 July 1998 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

Proc. SPIE. 3349, Observatory Operations to Optimize Scientific Return

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

Read Abstract +

Proceedings Article | 26 May 1998 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

Proc. SPIE. 3351, Telescope Control Systems III

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

Read Abstract +

Proceedings Article | 26 May 1998 Paper

Control system for the Subaru Telescope

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

Proc. SPIE. 3351, Telescope Control Systems III

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

Read Abstract +

Proceedings Article | 18 September 1997 Paper

Subaru observation control system

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

Proc. SPIE. 3112, Telescope Control Systems II

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

Read Abstract +

Proceedings Article | 18 September 1997 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

Proc. SPIE. 3112, Telescope Control Systems II

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

Read Abstract +

Proceedings Article | 18 September 1997 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

Proc. SPIE. 3112, Telescope Control Systems II

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

Read Abstract +

Proceedings Article | 21 March 1997 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

Proc. SPIE. 2871, Optical Telescopes of Today and Tomorrow

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

Read Abstract +

Proceedings Article | 8 June 1995 Paper

Observation scheduling and data acquisition with the Subaru control system

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

Proc. SPIE. 2479, Telescope Control Systems

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

Read Abstract +

Proceedings Article | 1 June 1994 Paper

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

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

Proc. SPIE. 2198, Instrumentation in Astronomy VIII

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

Read Abstract +

Showing 5 of 26 publications

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

Keywords/Phrases

Search In:

Publication Years