Development of a real-time data processing system for a prototype of the Tomo-e Gozen wide field CMOS camera

Ryou Ohsawa; Shigeyuki Sako; Hidenori Takahashi; Yuki Kikuchi; Mamoru Doi; Naoto Kobayashi; Tsutomu Aoki; Ko Arimatsu; Makoto Ichiki; Shiro Ikeda; Yoshifusa Ita; Toshihiro Kasuga; Hideo Kawakita; Mitsuru Kokubo; Hiroyuki Maehara; Noriyuki Matsunaga; Hiroyuki Mito; Kazuma Mitsuda; Takashi Miyata; Kiyoshi Mori; Yuki Mori; Mikio Morii; Tomoki Morokuma; Kentaro Motohara; Yoshikazu Nakada; Shin Ichiro Okumura; Hiroki Onozato; Kentaro Osawa; Yuki Sarugaku; Mikiya Sato; Toshikazu Shigeyama; Takao Soyano; Masaomi Tanaka; Yuki Taniguchi; Ataru Tanikawa; Ken'Ichi Tarusawa; Nozomu Tominaga; Tomonori Totani; Seitaro Urakawa; Fumihiko Usui; Junichi Watanabe; Jumpei Yamaguchi; Makoto Yoshikawa

doi:10.1117/12.2231615

Development of a real-time data processing system for a prototype of the Tomo-e Gozen wide field CMOS camera

Ryou Ohsawa, Shigeyuki Sako, Hidenori Takahashi, Yuki Kikuchi, Mamoru Doi, Naoto Kobayashi, Tsutomu Aoki, Ko Arimatsu, Makoto Ichiki, Shiro Ikeda, Yoshifusa Ita, Toshihiro Kasuga, Hideo Kawakita, Mitsuru Kokubo, Hiroyuki Maehara, Noriyuki Matsunaga, Hiroyuki Mito, Kazuma Mitsuda, Takashi Miyata, Kiyoshi MoriYuki Mori, Mikio Morii, Tomoki Morokuma, Kentaro Motohara, Yoshikazu Nakada, Shin Ichiro Okumura, Hiroki Onozato, Kentaro Osawa, Yuki Sarugaku, Mikiya Sato, Toshikazu Shigeyama, Takao Soyano, Masaomi Tanaka, Yuki Taniguchi, Ataru Tanikawa, Ken'Ichi Tarusawa, Nozomu Tominaga, Tomonori Totani, Seitaro Urakawa, Fumihiko Usui, Junichi Watanabe, Jumpei Yamaguchi, Makoto Yoshikawa

SCI - Astronomy

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

7 Citations (Scopus)

Abstract

The Tomo-e Gozen camera is a next-generation, extremely wide field optical camera, equipped with 84 CMOS sensors. The camera records about a 20 square degree area at 2 Hz, providing "astronomical movie data". We have developed a prototype of the Tomo-e Gozen camera (hereafter, Tomo-e PM), to evaluate the basic design of the Tomo-e Gozen camera. Tomo-e PM, equipped with 8 CMOS sensors, can capture a 2 square degree area at up to 2 Hz. Each CMOS sensor has about 2.6 M pixels. The data rate of Tomo-e PM is about 80 MB/s, corresponding to about 280 GB/hour. We have developed an operating system and reduction softwares to handle such a large amount of data. Tomo-e PM was mounted on 1.0-m Schmidt Telescope in Kiso Observatory at the University of Tokyo. Experimental observations were carried out in the winter of 2015 and the spring of 2016. The observations and software implementation were successfully completed. The data reduction is now in execution.

Original language	English
Title of host publication	Software and Cyberinfrastructure for Astronomy IV
Editors	Gianluca Chiozzi, Juan C. Guzman
Publisher	SPIE
ISBN (Electronic)	9781510602052
DOIs	https://doi.org/10.1117/12.2231615
Publication status	Published - 2016
Event	Software and Cyberinfrastructure for Astronomy IV - Edinburgh, United Kingdom Duration: 2016 Jun 26 → 2016 Jun 30

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Volume	9913
ISSN (Print)	0277-786X
ISSN (Electronic)	1996-756X

Other

Other	Software and Cyberinfrastructure for Astronomy IV
Country/Territory	United Kingdom
City	Edinburgh
Period	16/6/26 → 16/6/30

Keywords

CMOS camera
Wide field camera

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

Access to Document

10.1117/12.2231615

Cite this

Ohsawa, R., Sako, S., Takahashi, H., Kikuchi, Y., Doi, M., Kobayashi, N., Aoki, T., Arimatsu, K., Ichiki, M., Ikeda, S., Ita, Y., Kasuga, T., Kawakita, H., Kokubo, M., Maehara, H., Matsunaga, N., Mito, H., Mitsuda, K., Miyata, T., ... Yoshikawa, M. (2016). Development of a real-time data processing system for a prototype of the Tomo-e Gozen wide field CMOS camera. In G. Chiozzi, & J. C. Guzman (Eds.), Software and Cyberinfrastructure for Astronomy IV [991339] (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 9913). SPIE. https://doi.org/10.1117/12.2231615

Development of a real-time data processing system for a prototype of the Tomo-e Gozen wide field CMOS camera. / Ohsawa, Ryou; Sako, Shigeyuki; Takahashi, Hidenori et al.

Software and Cyberinfrastructure for Astronomy IV. ed. / Gianluca Chiozzi; Juan C. Guzman. SPIE, 2016. 991339 (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 9913).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Ohsawa, R, Sako, S, Takahashi, H, Kikuchi, Y, Doi, M, Kobayashi, N, Aoki, T, Arimatsu, K, Ichiki, M, Ikeda, S, Ita, Y, Kasuga, T, Kawakita, H, Kokubo, M, Maehara, H, Matsunaga, N, Mito, H, Mitsuda, K, Miyata, T, Mori, K, Mori, Y, Morii, M, Morokuma, T, Motohara, K, Nakada, Y, Okumura, SI, Onozato, H, Osawa, K, Sarugaku, Y, Sato, M, Shigeyama, T, Soyano, T, Tanaka, M, Taniguchi, Y, Tanikawa, A, Tarusawa, KI, Tominaga, N, Totani, T, Urakawa, S, Usui, F, Watanabe, J, Yamaguchi, J & Yoshikawa, M 2016, Development of a real-time data processing system for a prototype of the Tomo-e Gozen wide field CMOS camera. in G Chiozzi & JC Guzman (eds), Software and Cyberinfrastructure for Astronomy IV., 991339, Proceedings of SPIE - The International Society for Optical Engineering, vol. 9913, SPIE, Software and Cyberinfrastructure for Astronomy IV, Edinburgh, United Kingdom, 16/6/26. https://doi.org/10.1117/12.2231615

Ohsawa R, Sako S, Takahashi H, Kikuchi Y, Doi M, Kobayashi N et al. Development of a real-time data processing system for a prototype of the Tomo-e Gozen wide field CMOS camera. In Chiozzi G, Guzman JC, editors, Software and Cyberinfrastructure for Astronomy IV. SPIE. 2016. 991339. (Proceedings of SPIE - The International Society for Optical Engineering). doi: 10.1117/12.2231615

@inproceedings{9ea1519aa8f6468080ddc3bd8c8b4897,

title = "Development of a real-time data processing system for a prototype of the Tomo-e Gozen wide field CMOS camera",

abstract = "The Tomo-e Gozen camera is a next-generation, extremely wide field optical camera, equipped with 84 CMOS sensors. The camera records about a 20 square degree area at 2 Hz, providing {"}astronomical movie data{"}. We have developed a prototype of the Tomo-e Gozen camera (hereafter, Tomo-e PM), to evaluate the basic design of the Tomo-e Gozen camera. Tomo-e PM, equipped with 8 CMOS sensors, can capture a 2 square degree area at up to 2 Hz. Each CMOS sensor has about 2.6 M pixels. The data rate of Tomo-e PM is about 80 MB/s, corresponding to about 280 GB/hour. We have developed an operating system and reduction softwares to handle such a large amount of data. Tomo-e PM was mounted on 1.0-m Schmidt Telescope in Kiso Observatory at the University of Tokyo. Experimental observations were carried out in the winter of 2015 and the spring of 2016. The observations and software implementation were successfully completed. The data reduction is now in execution.",

keywords = "CMOS camera, Wide field camera",

author = "Ryou Ohsawa and Shigeyuki Sako and Hidenori Takahashi and Yuki Kikuchi and Mamoru Doi and Naoto Kobayashi and Tsutomu Aoki and Ko Arimatsu and Makoto Ichiki and Shiro Ikeda and Yoshifusa Ita and Toshihiro Kasuga and Hideo Kawakita and Mitsuru Kokubo and Hiroyuki Maehara and Noriyuki Matsunaga and Hiroyuki Mito and Kazuma Mitsuda and Takashi Miyata and Kiyoshi Mori and Yuki Mori and Mikio Morii and Tomoki Morokuma and Kentaro Motohara and Yoshikazu Nakada and Okumura, {Shin Ichiro} and Hiroki Onozato and Kentaro Osawa and Yuki Sarugaku and Mikiya Sato and Toshikazu Shigeyama and Takao Soyano and Masaomi Tanaka and Yuki Taniguchi and Ataru Tanikawa and Ken'Ichi Tarusawa and Nozomu Tominaga and Tomonori Totani and Seitaro Urakawa and Fumihiko Usui and Junichi Watanabe and Jumpei Yamaguchi and Makoto Yoshikawa",

note = "Funding Information: This research is supported in part by JSPS Grants-in-Aid for Scientific Research (KAKENHI) Grant Number JP25103502, JP26247074, JP24103001, JP16H02158, and JP16H06341. This is also supported in part by PRESTO, Japan Science and Technology Agency (JST). This work is achieved using the grant of Joint Develop- ment Research by the Research Coordination Committee, National Astronomical Observatory of Japan (NAOJ). The fabrication of Tomo-e PM is conducted in collaboration with the Advanced Technology Center of NAOJ. This research is supported by Canon Inc. For developing the full-HD high-sensitivity CMOS sensors Publisher Copyright: {\textcopyright} COPYRIGHT SPIE. Downloading of the abstract is permitted for personal use only.; Software and Cyberinfrastructure for Astronomy IV ; Conference date: 26-06-2016 Through 30-06-2016",

year = "2016",

doi = "10.1117/12.2231615",

language = "English",

series = "Proceedings of SPIE - The International Society for Optical Engineering",

publisher = "SPIE",

editor = "Gianluca Chiozzi and Guzman, {Juan C.}",

booktitle = "Software and Cyberinfrastructure for Astronomy IV",

}

TY - GEN

T1 - Development of a real-time data processing system for a prototype of the Tomo-e Gozen wide field CMOS camera

AU - Ohsawa, Ryou

AU - Sako, Shigeyuki

AU - Takahashi, Hidenori

AU - Kikuchi, Yuki

AU - Doi, Mamoru

AU - Kobayashi, Naoto

AU - Aoki, Tsutomu

AU - Arimatsu, Ko

AU - Ichiki, Makoto

AU - Ikeda, Shiro

AU - Ita, Yoshifusa

AU - Kasuga, Toshihiro

AU - Kawakita, Hideo

AU - Kokubo, Mitsuru

AU - Maehara, Hiroyuki

AU - Matsunaga, Noriyuki

AU - Mito, Hiroyuki

AU - Mitsuda, Kazuma

AU - Miyata, Takashi

AU - Mori, Kiyoshi

AU - Mori, Yuki

AU - Morii, Mikio

AU - Morokuma, Tomoki

AU - Motohara, Kentaro

AU - Nakada, Yoshikazu

AU - Okumura, Shin Ichiro

AU - Onozato, Hiroki

AU - Osawa, Kentaro

AU - Sarugaku, Yuki

AU - Sato, Mikiya

AU - Shigeyama, Toshikazu

AU - Soyano, Takao

AU - Tanaka, Masaomi

AU - Taniguchi, Yuki

AU - Tanikawa, Ataru

AU - Tarusawa, Ken'Ichi

AU - Tominaga, Nozomu

AU - Totani, Tomonori

AU - Urakawa, Seitaro

AU - Usui, Fumihiko

AU - Watanabe, Junichi

AU - Yamaguchi, Jumpei

AU - Yoshikawa, Makoto

N1 - Funding Information: This research is supported in part by JSPS Grants-in-Aid for Scientific Research (KAKENHI) Grant Number JP25103502, JP26247074, JP24103001, JP16H02158, and JP16H06341. This is also supported in part by PRESTO, Japan Science and Technology Agency (JST). This work is achieved using the grant of Joint Develop- ment Research by the Research Coordination Committee, National Astronomical Observatory of Japan (NAOJ). The fabrication of Tomo-e PM is conducted in collaboration with the Advanced Technology Center of NAOJ. This research is supported by Canon Inc. For developing the full-HD high-sensitivity CMOS sensors Publisher Copyright: © COPYRIGHT SPIE. Downloading of the abstract is permitted for personal use only.

PY - 2016

Y1 - 2016

N2 - The Tomo-e Gozen camera is a next-generation, extremely wide field optical camera, equipped with 84 CMOS sensors. The camera records about a 20 square degree area at 2 Hz, providing "astronomical movie data". We have developed a prototype of the Tomo-e Gozen camera (hereafter, Tomo-e PM), to evaluate the basic design of the Tomo-e Gozen camera. Tomo-e PM, equipped with 8 CMOS sensors, can capture a 2 square degree area at up to 2 Hz. Each CMOS sensor has about 2.6 M pixels. The data rate of Tomo-e PM is about 80 MB/s, corresponding to about 280 GB/hour. We have developed an operating system and reduction softwares to handle such a large amount of data. Tomo-e PM was mounted on 1.0-m Schmidt Telescope in Kiso Observatory at the University of Tokyo. Experimental observations were carried out in the winter of 2015 and the spring of 2016. The observations and software implementation were successfully completed. The data reduction is now in execution.

AB - The Tomo-e Gozen camera is a next-generation, extremely wide field optical camera, equipped with 84 CMOS sensors. The camera records about a 20 square degree area at 2 Hz, providing "astronomical movie data". We have developed a prototype of the Tomo-e Gozen camera (hereafter, Tomo-e PM), to evaluate the basic design of the Tomo-e Gozen camera. Tomo-e PM, equipped with 8 CMOS sensors, can capture a 2 square degree area at up to 2 Hz. Each CMOS sensor has about 2.6 M pixels. The data rate of Tomo-e PM is about 80 MB/s, corresponding to about 280 GB/hour. We have developed an operating system and reduction softwares to handle such a large amount of data. Tomo-e PM was mounted on 1.0-m Schmidt Telescope in Kiso Observatory at the University of Tokyo. Experimental observations were carried out in the winter of 2015 and the spring of 2016. The observations and software implementation were successfully completed. The data reduction is now in execution.

KW - CMOS camera

KW - Wide field camera

UR - http://www.scopus.com/inward/record.url?scp=85006511283&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85006511283&partnerID=8YFLogxK

U2 - 10.1117/12.2231615

DO - 10.1117/12.2231615

M3 - Conference contribution

AN - SCOPUS:85006511283

T3 - Proceedings of SPIE - The International Society for Optical Engineering

BT - Software and Cyberinfrastructure for Astronomy IV

A2 - Chiozzi, Gianluca

A2 - Guzman, Juan C.

PB - SPIE

T2 - Software and Cyberinfrastructure for Astronomy IV

Y2 - 26 June 2016 through 30 June 2016

ER -

Development of a real-time data processing system for a prototype of the Tomo-e Gozen wide field CMOS camera

Abstract

Publication series

Other

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this