DIOS - The Diffuse Intergalactic Oxygen Surveyor: Status and prospects

T. Ohashi, Y. Ishisaki, Y. Ezoe, S. Sasaki, H. Kawahara, K. Mitsuda, N. Y. Yamasaki, Y. Takei, M. Ishida, Y. Tawara, I. Sakurai, Akihiro Furuzawa, Y. Suto, K. Yoshikawa, N. Kawai, R. Fujimoto, T. G. Tsuru, K. Matsushita, T. Kitayama

Research output: Chapter in Book/Report/Conference proceedingConference contribution

16 Citations (Scopus)

Abstract

DIOS (Diffuse Intergalactic Oxygen Surveyor) is a small scientific satellite with a main aim for the search of warm-hot intergalactic medium using redshifted OVII and OVIII lines. The instrument will consist of a 4-stage X-ray telescope and an array of TES microcalorimeters with 256 pixels, cooled with mechanical coolers. Hardware development of DIOS and the expected results are described. Survey observations over about 5°×5°area will reveal new filamentary structures. DIOS will be proposed to the 3rd mission in JAXA's small satellite series in 2011, aiming for launch around 2016 if it will be selected.

Original languageEnglish
Title of host publicationSpace Telescopes and Instrumentation 2010
Subtitle of host publicationUltraviolet to Gamma Ray
DOIs
Publication statusPublished - 19-10-2010
EventSpace Telescopes and Instrumentation 2010: Ultraviolet to Gamma Ray - San Diego, CA, United States
Duration: 28-06-201002-07-2010

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume7732
ISSN (Print)0277-786X

Other

OtherSpace Telescopes and Instrumentation 2010: Ultraviolet to Gamma Ray
CountryUnited States
CitySan Diego, CA
Period28-06-1002-07-10

Fingerprint

Oxygen
small scientific satellites
oxygen
Satellites
X-ray Telescopes
intergalactic media
coolers
Telescopes
calorimeters
hardware
Pixel
Pixels
pixels
Hardware
telescopes
X rays
Series
Line
x rays
Observation

All Science Journal Classification (ASJC) codes

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

Cite this

Ohashi, T., Ishisaki, Y., Ezoe, Y., Sasaki, S., Kawahara, H., Mitsuda, K., ... Kitayama, T. (2010). DIOS - The Diffuse Intergalactic Oxygen Surveyor: Status and prospects. In Space Telescopes and Instrumentation 2010: Ultraviolet to Gamma Ray [77321S] (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 7732). https://doi.org/10.1117/12.856916
Ohashi, T. ; Ishisaki, Y. ; Ezoe, Y. ; Sasaki, S. ; Kawahara, H. ; Mitsuda, K. ; Yamasaki, N. Y. ; Takei, Y. ; Ishida, M. ; Tawara, Y. ; Sakurai, I. ; Furuzawa, Akihiro ; Suto, Y. ; Yoshikawa, K. ; Kawai, N. ; Fujimoto, R. ; Tsuru, T. G. ; Matsushita, K. ; Kitayama, T. / DIOS - The Diffuse Intergalactic Oxygen Surveyor : Status and prospects. Space Telescopes and Instrumentation 2010: Ultraviolet to Gamma Ray. 2010. (Proceedings of SPIE - The International Society for Optical Engineering).
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title = "DIOS - The Diffuse Intergalactic Oxygen Surveyor: Status and prospects",
abstract = "DIOS (Diffuse Intergalactic Oxygen Surveyor) is a small scientific satellite with a main aim for the search of warm-hot intergalactic medium using redshifted OVII and OVIII lines. The instrument will consist of a 4-stage X-ray telescope and an array of TES microcalorimeters with 256 pixels, cooled with mechanical coolers. Hardware development of DIOS and the expected results are described. Survey observations over about 5°×5°area will reveal new filamentary structures. DIOS will be proposed to the 3rd mission in JAXA's small satellite series in 2011, aiming for launch around 2016 if it will be selected.",
author = "T. Ohashi and Y. Ishisaki and Y. Ezoe and S. Sasaki and H. Kawahara and K. Mitsuda and Yamasaki, {N. Y.} and Y. Takei and M. Ishida and Y. Tawara and I. Sakurai and Akihiro Furuzawa and Y. Suto and K. Yoshikawa and N. Kawai and R. Fujimoto and Tsuru, {T. G.} and K. Matsushita and T. Kitayama",
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Ohashi, T, Ishisaki, Y, Ezoe, Y, Sasaki, S, Kawahara, H, Mitsuda, K, Yamasaki, NY, Takei, Y, Ishida, M, Tawara, Y, Sakurai, I, Furuzawa, A, Suto, Y, Yoshikawa, K, Kawai, N, Fujimoto, R, Tsuru, TG, Matsushita, K & Kitayama, T 2010, DIOS - The Diffuse Intergalactic Oxygen Surveyor: Status and prospects. in Space Telescopes and Instrumentation 2010: Ultraviolet to Gamma Ray., 77321S, Proceedings of SPIE - The International Society for Optical Engineering, vol. 7732, Space Telescopes and Instrumentation 2010: Ultraviolet to Gamma Ray, San Diego, CA, United States, 28-06-10. https://doi.org/10.1117/12.856916

DIOS - The Diffuse Intergalactic Oxygen Surveyor : Status and prospects. / Ohashi, T.; Ishisaki, Y.; Ezoe, Y.; Sasaki, S.; Kawahara, H.; Mitsuda, K.; Yamasaki, N. Y.; Takei, Y.; Ishida, M.; Tawara, Y.; Sakurai, I.; Furuzawa, Akihiro; Suto, Y.; Yoshikawa, K.; Kawai, N.; Fujimoto, R.; Tsuru, T. G.; Matsushita, K.; Kitayama, T.

Space Telescopes and Instrumentation 2010: Ultraviolet to Gamma Ray. 2010. 77321S (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 7732).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

TY - GEN

T1 - DIOS - The Diffuse Intergalactic Oxygen Surveyor

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AU - Ohashi, T.

AU - Ishisaki, Y.

AU - Ezoe, Y.

AU - Sasaki, S.

AU - Kawahara, H.

AU - Mitsuda, K.

AU - Yamasaki, N. Y.

AU - Takei, Y.

AU - Ishida, M.

AU - Tawara, Y.

AU - Sakurai, I.

AU - Furuzawa, Akihiro

AU - Suto, Y.

AU - Yoshikawa, K.

AU - Kawai, N.

AU - Fujimoto, R.

AU - Tsuru, T. G.

AU - Matsushita, K.

AU - Kitayama, T.

PY - 2010/10/19

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AB - DIOS (Diffuse Intergalactic Oxygen Surveyor) is a small scientific satellite with a main aim for the search of warm-hot intergalactic medium using redshifted OVII and OVIII lines. The instrument will consist of a 4-stage X-ray telescope and an array of TES microcalorimeters with 256 pixels, cooled with mechanical coolers. Hardware development of DIOS and the expected results are described. Survey observations over about 5°×5°area will reveal new filamentary structures. DIOS will be proposed to the 3rd mission in JAXA's small satellite series in 2011, aiming for launch around 2016 if it will be selected.

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SN - 9780819482228

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

BT - Space Telescopes and Instrumentation 2010

ER -

Ohashi T, Ishisaki Y, Ezoe Y, Sasaki S, Kawahara H, Mitsuda K et al. DIOS - The Diffuse Intergalactic Oxygen Surveyor: Status and prospects. In Space Telescopes and Instrumentation 2010: Ultraviolet to Gamma Ray. 2010. 77321S. (Proceedings of SPIE - The International Society for Optical Engineering). https://doi.org/10.1117/12.856916