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Development of the phase measurement system for segmented mirror telescope

Research Project

Project/Area Number 19340045
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Astronomy
Research InstitutionKyoto University

Principal Investigator

IWAMURO Fumihide  Kyoto University, 大学院・理学研究科, 准教授 (80281088)

Co-Investigator(Kenkyū-buntansha) 長田 哲也  京都大学, 大学院・理学研究科, 教授 (80208016)
太田 耕司  京都大学, 大学院・理学研究科, 教授 (50221825)
吉田 道利  国立天文台, 光赤外研究部, 准教授 (90270446)
沖田 喜一  国立天文台, 光赤外研究部, 准教授 (60204096)
泉浦 秀行  国立天文台, 光赤外研究部, 主任研究員 (00211730)
Co-Investigator(Renkei-kenkyūsha) NAGATA Tetsuya  京都大学, 大学院・理学研究科, 教授 (80208016)
OHTA Kouji  京都大学, 大学院・理学研究科, 教授 (50221825)
YOSHIDA Michitoshi  広島大学, 大学院・理学研究科, 教授 (90270446)
OKITA Kiichi  国立天文台, 光赤外研究部, 准教授 (60204096)
IZUMIURA Hideyuki  国立天文台, 光赤外研究部, 助教 (00211730)
Project Period (FY) 2007 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥12,480,000 (Direct Cost: ¥9,600,000、Indirect Cost: ¥2,880,000)
Fiscal Year 2009: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2008: ¥6,890,000 (Direct Cost: ¥5,300,000、Indirect Cost: ¥1,590,000)
Fiscal Year 2007: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Keywords光学赤外線天文学 / 超精密計測 / 精密位置制御 / 分割鏡 / 望遠鏡
Research Abstract

In this study, the control technology of segment mirrors for Kyoto 3.8m segmented-mirror telescope with an accuracy of 1/20 wavelength has been developed. Different from the existing procedure using natural stars, the relative position of each segment mirror can be measured quickly with this procedure using a 5-color laser, without disturbances of atmosphere or weather. In combination with the original high-accuracy actuator, we could adjust the position of segment mirrors using a duplicated part of the real telescope successfully.

Report

(4 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report
  • 2007 Annual Research Report

Research Products

(17 results)

All 2010 2009 2008 2007 Other

All Journal Article (7 results) (of which Peer Reviewed: 3 results) Presentation (5 results) Book (2 results) Remarks (3 results)

  • [Journal Article] The extended ionized gas around the z=2. 44 radio galaxy MRC 0406-244: the nature of the superbubbles and the optical line brightness asymmetries2009

    • Author(s)
      A. Humphrey, F. Iwamuro, M. Villar-Martin, L. Binette, E.C. Sung
    • Journal Title

      MNRAS 339巻

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] The extended ionized gas around the z=2.44 radio galaxy MRC 0406-244 : the nature of the superbubbles and the optical line brightness asymmetries2009

    • Author(s)
      A.Humphrey, F.Iwamuro, M.Villar-Martin, L.Binette, E.C.Sung
    • Journal Title

      Monthly Notices of the Royal Astronomical Society : Letters 339

      Pages: 34-38

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] FMOS: the fiber multiple-object spectrograph: Part VI. Onboard performances and results of the engineering observations2008

    • Author(s)
      F. Iwamuro, T. Maihara, M. Akiyama, M. Kimura, N. Tamura, N. Takato, P. Tait, K. Ohta, S. Eto, Y. Moritani, G.B. Dalton, I.J. Lewis, H. Lee, I.A.J. Tosh, T.R. Froud, G.J. Murray, C. Blackburn, D.G. Bonfield, P.R. Gillingham, S. Smedley, G.A. Smith, G. Frost
    • Journal Title

      Proc. S.P.I.E. 7014巻

    • Related Report
      2009 Final Research Report
  • [Journal Article] FMOS: the Fibre Multi-Object Spectrograph: Part VII. Results of PIR engineering run2008

    • Author(s)
      M. Kimura, T. Maihara, F. Iwamuro, M. Akiyama, N. Tamura, N. Takato, K. Ohta, S. Eto
    • Journal Title

      Proc. S.P.I.E. 7014巻

    • Related Report
      2009 Final Research Report
  • [Journal Article] FMOS : the fiber mulliple-object spcctrograph : Part V1. Onboard performances and results of the engineering observations2008

    • Author(s)
      F. Iwamuro, 他21名
    • Journal Title

      Proc. S. P. I. E. 7014

    • Related Report
      2008 Annual Research Report
  • [Journal Article] FMOS : the Fibre Multi-Object Spectrogranh : Part VII. Results of PIR engineering run.2008

    • Author(s)
      M. Kimura, T. Maihara, F. Iwaniuro, 他5名
    • Journal Title

      Proc. S. P. I. E. 7014

    • Related Report
      2008 Annual Research Report
  • [Journal Article] UV and optical emission lines from the z=2. 6 radio galaxy 0828+193: spatially resolved measurements2007

    • Author(s)
      A. Humphrey, F. Iwamuro, M. Villar-Martin, L. Binette, R. Fosbury, S. di Serego Alighieri
    • Journal Title

      MNRAS 382巻

      Pages: 1729-1737

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Presentation] 岡山3.8m新技術望遠鏡の開発XIII : 主鏡位置制御機構試験の進捗状況2010

    • Author(s)
      森谷友由希, 岩室史英, ほか
    • Organizer
      日本天文学会2010年春季年会
    • Place of Presentation
      広島大学
    • Year and Date
      2010-03-27
    • Related Report
      2009 Annual Research Report
  • [Presentation] 岡山3.8m新技術望遠鏡の開発XII : 主鏡位置制御機構の駆動試験2009

    • Author(s)
      森谷友由希, 岩室史英, ほか
    • Organizer
      日本天文学会2009年秋季年会
    • Place of Presentation
      山口大学
    • Year and Date
      2009-09-14
    • Related Report
      2009 Annual Research Report
  • [Presentation] 岡山3. 8m新技術望遠鏡の開発VII:副鏡の設計案

    • Author(s)
      森谷友由希、岩室史英, ほか
    • Organizer
      日本天文学会2008年秋季年会
    • Place of Presentation
      岡山理科大学
    • Related Report
      2009 Final Research Report
  • [Presentation] 岡山3. 8m新技術望遠鏡の開発XII:主鏡位置制御機構の駆動試験

    • Author(s)
      森谷友由希、岩室史英, ほか
    • Organizer
      日本天文学会2009年秋季年会
    • Place of Presentation
      山口大学
    • Related Report
      2009 Final Research Report
  • [Presentation] 岡山3. 8m新技術望遠鏡の開発XIII:主鏡位置制御機構試験の進捗状況

    • Author(s)
      森谷友由希、岩室史英, ほか
    • Organizer
      日本天文学会2010年春季年会
    • Place of Presentation
      広島大学
    • Related Report
      2009 Final Research Report
  • [Book] 分割鏡の光学技術2009

    • Author(s)
      岩室史英
    • Publisher
      アドコム・メディア株式会社
    • Related Report
      2009 Final Research Report
  • [Book] OplusE 4月号 p. 397-p. 400 (分割鏡の光学技術)2009

    • Author(s)
      岩室史英
    • Total Pages
      4
    • Publisher
      アドコム・メディア株式会社
    • Related Report
      2009 Annual Research Report
  • [Remarks]

    • URL

      http://www.kusastro.kyoto-u.ac.jp/~iwamuro/Kyoto3m/

    • Related Report
      2009 Final Research Report
  • [Remarks]

    • URL

      http://www.kusastro.kyoto-u.ac.jp/~iwamuro/Kyoto3m/index.html

    • Related Report
      2009 Annual Research Report
  • [Remarks]

    • URL

      http://www.kusastro.kyoto-u.ac.jp/~iwamuro/Kyoto3m/

    • Related Report
      2007 Annual Research Report

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Published: 2007-03-31   Modified: 2016-04-21  

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