DIOS: The diffuse intergalactic oxygen surveyor

T. Ohashi; M. Ishida; S. Sasaki; Y. Ishisaki; K. Mitsuda; N. Y. Yamasaki; R. Fujimoto; Y. Takei; Y. Tawara; A. Furuzawa; Y. Suto; Y. Yoshikawa; H. Kawayara; N. Kawai; T. G. Tsuru; K. Matsushita; T. Kitayama

doi:10.1117/12.671199

DIOS: The diffuse intergalactic oxygen surveyor

T. Ohashi, M. Ishida, S. Sasaki, Y. Ishisaki, K. Mitsuda, N. Y. Yamasaki, R. Fujimoto, Y. Takei, Y. Tawara, A. Furuzawa, Y. Suto, Y. Yoshikawa, H. Kawayara, N. Kawai, T. G. Tsuru, K. Matsushita, T. Kitayama

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

28 Citations (Scopus)

Abstract

We present our proposal for a small X-ray mission DIOS (Diffuse Intergalactic Oxygen Surveyor), consisting of a 4-stage X-ray telescope and an array of TES microcalorimeters, cooled with mechanical coolers, with a total weight of about 400 kg. The mission will perform survey observations of warm-hot intergalactic medium using OVII and OVIII emission lines, with the energy coverage up to 1.5 keV. The wide field of view of about 50' diameter, superior energy resolution close to 2 eV FWHM, and very low background will together enable us a wide range of science for diffuse X-ray sources. We briefly describe the design of the satellite, performance of the subsystems and the expected results.

Original language	English
Title of host publication	Space Telescopes and Instrumentation II
Subtitle of host publication	Ultraviolet to Gamma Ray
DOIs	https://doi.org/10.1117/12.671199
Publication status	Published - 2006
Externally published	Yes
Event	Space Telescopes and Instrumentation II: Ultraviolet to Gamma Ray - Orlando, FL, United States Duration: 24-05-2006 → 31-05-2006

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Volume	6266 I
ISSN (Print)	0277-786X

Other

Other	Space Telescopes and Instrumentation II: Ultraviolet to Gamma Ray
Country/Territory	United States
City	Orlando, FL
Period	24-05-06 → 31-05-06

All Science Journal Classification (ASJC) codes

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

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10.1117/12.671199

Cite this

Ohashi, T., Ishida, M., Sasaki, S., Ishisaki, Y., Mitsuda, K., Yamasaki, N. Y., Fujimoto, R., Takei, Y., Tawara, Y., Furuzawa, A., Suto, Y., Yoshikawa, Y., Kawayara, H., Kawai, N., Tsuru, T. G., Matsushita, K., & Kitayama, T. (2006). DIOS: The diffuse intergalactic oxygen surveyor. In Space Telescopes and Instrumentation II: Ultraviolet to Gamma Ray [62660G] (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 6266 I). https://doi.org/10.1117/12.671199

Ohashi, T. ; Ishida, M. ; Sasaki, S. ; Ishisaki, Y. ; Mitsuda, K. ; Yamasaki, N. Y. ; Fujimoto, R. ; Takei, Y. ; Tawara, Y. ; Furuzawa, A. ; Suto, Y. ; Yoshikawa, Y. ; Kawayara, H. ; Kawai, N. ; Tsuru, T. G. ; Matsushita, K. ; Kitayama, T. / DIOS : The diffuse intergalactic oxygen surveyor. Space Telescopes and Instrumentation II: Ultraviolet to Gamma Ray. 2006. (Proceedings of SPIE - The International Society for Optical Engineering).

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title = "DIOS: The diffuse intergalactic oxygen surveyor",

abstract = "We present our proposal for a small X-ray mission DIOS (Diffuse Intergalactic Oxygen Surveyor), consisting of a 4-stage X-ray telescope and an array of TES microcalorimeters, cooled with mechanical coolers, with a total weight of about 400 kg. The mission will perform survey observations of warm-hot intergalactic medium using OVII and OVIII emission lines, with the energy coverage up to 1.5 keV. The wide field of view of about 50' diameter, superior energy resolution close to 2 eV FWHM, and very low background will together enable us a wide range of science for diffuse X-ray sources. We briefly describe the design of the satellite, performance of the subsystems and the expected results.",

author = "T. Ohashi and M. Ishida and S. Sasaki and Y. Ishisaki and K. Mitsuda and Yamasaki, {N. Y.} and R. Fujimoto and Y. Takei and Y. Tawara and A. Furuzawa and Y. Suto and Y. Yoshikawa and H. Kawayara and N. Kawai and Tsuru, {T. G.} and K. Matsushita and T. Kitayama",

year = "2006",

doi = "10.1117/12.671199",

language = "English",

isbn = "0819463310",

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

booktitle = "Space Telescopes and Instrumentation II",

note = "Space Telescopes and Instrumentation II: Ultraviolet to Gamma Ray ; Conference date: 24-05-2006 Through 31-05-2006",

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Ohashi, T, Ishida, M, Sasaki, S, Ishisaki, Y, Mitsuda, K, Yamasaki, NY, Fujimoto, R, Takei, Y, Tawara, Y, Furuzawa, A, Suto, Y, Yoshikawa, Y, Kawayara, H, Kawai, N, Tsuru, TG, Matsushita, K & Kitayama, T 2006, DIOS: The diffuse intergalactic oxygen surveyor. in Space Telescopes and Instrumentation II: Ultraviolet to Gamma Ray., 62660G, Proceedings of SPIE - The International Society for Optical Engineering, vol. 6266 I, Space Telescopes and Instrumentation II: Ultraviolet to Gamma Ray, Orlando, FL, United States, 24-05-06. https://doi.org/10.1117/12.671199

DIOS : The diffuse intergalactic oxygen surveyor. / Ohashi, T.; Ishida, M.; Sasaki, S.; Ishisaki, Y.; Mitsuda, K.; Yamasaki, N. Y.; Fujimoto, R.; Takei, Y.; Tawara, Y.; Furuzawa, A.; Suto, Y.; Yoshikawa, Y.; Kawayara, H.; Kawai, N.; Tsuru, T. G.; Matsushita, K.; Kitayama, T.

Space Telescopes and Instrumentation II: Ultraviolet to Gamma Ray. 2006. 62660G (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 6266 I).

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

TY - GEN

T1 - DIOS

T2 - Space Telescopes and Instrumentation II: Ultraviolet to Gamma Ray

AU - Ohashi, T.

AU - Ishida, M.

AU - Sasaki, S.

AU - Ishisaki, Y.

AU - Mitsuda, K.

AU - Yamasaki, N. Y.

AU - Fujimoto, R.

AU - Takei, Y.

AU - Tawara, Y.

AU - Furuzawa, A.

AU - Suto, Y.

AU - Yoshikawa, Y.

AU - Kawayara, H.

AU - Kawai, N.

AU - Tsuru, T. G.

AU - Matsushita, K.

AU - Kitayama, T.

PY - 2006

Y1 - 2006

N2 - We present our proposal for a small X-ray mission DIOS (Diffuse Intergalactic Oxygen Surveyor), consisting of a 4-stage X-ray telescope and an array of TES microcalorimeters, cooled with mechanical coolers, with a total weight of about 400 kg. The mission will perform survey observations of warm-hot intergalactic medium using OVII and OVIII emission lines, with the energy coverage up to 1.5 keV. The wide field of view of about 50' diameter, superior energy resolution close to 2 eV FWHM, and very low background will together enable us a wide range of science for diffuse X-ray sources. We briefly describe the design of the satellite, performance of the subsystems and the expected results.

AB - We present our proposal for a small X-ray mission DIOS (Diffuse Intergalactic Oxygen Surveyor), consisting of a 4-stage X-ray telescope and an array of TES microcalorimeters, cooled with mechanical coolers, with a total weight of about 400 kg. The mission will perform survey observations of warm-hot intergalactic medium using OVII and OVIII emission lines, with the energy coverage up to 1.5 keV. The wide field of view of about 50' diameter, superior energy resolution close to 2 eV FWHM, and very low background will together enable us a wide range of science for diffuse X-ray sources. We briefly describe the design of the satellite, performance of the subsystems and the expected results.

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SN - 9780819463319

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

BT - Space Telescopes and Instrumentation II

Y2 - 24 May 2006 through 31 May 2006

ER -

DIOS: The diffuse intergalactic oxygen surveyor

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