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Study of dust in nearby elliptical galaxies with AKARI and Spitzer

Research Project

Project/Area Number 19740114
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Astronomy
Research InstitutionNagoya University (2008)
Japan Aerospace Exploration Agency (2007)

Principal Investigator

KANEDA Hidehiro  Nagoya University, 大学院・理学研究科, 准教授 (30301724)

Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥2,760,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥360,000)
Fiscal Year 2008: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2007: ¥1,200,000 (Direct Cost: ¥1,200,000)
Keywords光学赤外線天文学 / 赤外線宇宙観測 / 星間ダスト / 近傍楕円銀河
Research Abstract

我が国の赤外線天文衛星「あかり」が2006年2月22日に打ち上げられ、2007年度中に本研究の観測対象である近傍楕円銀河の中間・遠赤外線観測を無事に完了した。また、米国赤外線天文衛星Spitzer衛星で、研究期間中に2回、観測提案が採択され、18個の近傍楕円銀河の中間赤外線分光観測を実施した。これら「あかり」とSpitzer衛星の中間・遠赤外線衛星データを解析し、楕円銀河の星間空間中に多くのダストが存在することを示した。とくに、有機物質の一つである多環芳香族炭化水素の存在を発見した。これらの発見によって、楕円銀河の進化に強い制限を与えることに成功した。

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report

Research Products

(27 results)

All 2009 2008 2007

All Journal Article (15 results) (of which Peer Reviewed: 14 results) Presentation (12 results)

  • [Journal Article] AKARI observations of the ISM in our Galaxy and nearby galaxies2009

    • Author(s)
      H. Kaneda, B. -C. Koo, T. Onaka, H. Takahashi
    • Journal Title

      Advances in Space Research Vol.44

      Pages: 1038-1046

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] AKARI Detection of Far-Infrared Dust Emission in the Halo of NGC2532009

    • Author(s)
      H. Kaneda, M. Yamagishi, T. Suzuki, T. Onaka
    • Journal Title

      The Astrophysical Journal Vol.698

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Application of Photoconductor Physical Transient Model to Fourier Transform Spectrometer Data of AKARI/Far-Infrared Surveyor2009

    • Author(s)
      H. Kaneda, B. Fouks, A. Yasuda, N. Murakami, Y. Okada, A. Coulais, Y. Doi, M. Fujiwara, M. Kawada, H. Matsuo, H. Takahashi
    • Journal Title

      Publ. of the Astronomical Society of the Pacific Vol.121

      Pages: 549-557

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Application of Photoconductor Physical Transient Model to Fourier Transform Spectrometer Data of AKARI/Far-Infrared Surveyor (FIS)2009

    • Author(s)
      H.Kaneda
    • Journal Title

      Publications of the Astronomical Society of the Pacific 121

      Pages: 549-557

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] AKARI Detection of Far-Infrared Dust Emission in the Halo of NGC 2532009

    • Author(s)
      H.Kaneda
    • Journal Title

      The Astrophysical Journal 698

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] AKARI observations of the ISM in our Galaxy and nearby galaxies2009

    • Author(s)
      H.Kaneda
    • Journal Title

      Advances in Space Research 44

      Pages: 1038-1046

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spatial Distributions of Dust and Polycyclic Aromatic Hydrocarbons in the Nearby Elliptical Galaxy NGC4589 Observed with AKARI2008

    • Author(s)
      H. Kaneda, T. Suzuki, T. Onaka, Y. Okada, I. Sakon
    • Journal Title

      Publ. of the Astronomical Society of Japan Vol.60

    • NAID

      10023916327

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Properties of Polycyclic Aromatic Hydrocarbons in Local Elliptical Galaxies Revealed by the Infrared Spectrograph on Spitzer2008

    • Author(s)
      H. Kaneda, T. Onaka, I. Sakon, T. Kitayama, Y. Okada, T. Suzuki
    • Journal Title

      The Astrophysical Journal Vol.684

      Pages: 270-281

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Far-Infrared Properties of Blue Compact Dwarf Galaxies Observed with AKARI/Far-Infrared Surveyor(FIS)2008

    • Author(s)
      H. Hirashita, H. Kaneda, T. Onaka, T. Suzuki
    • Journal Title

      Publ. of the Astronomical Society of Japan Vol.60

      Pages: 477-488

    • NAID

      10023916375

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Radiation Effects on Stressed Ge:Ga Array Detector of Far-Infrared Surveyor on AKARI2008

    • Author(s)
      T. Suzuki, H. Kaneda, S. Matsuura, M. Shirahata, T. Nakagawa, Y. Doi, T. Onaka, Y. Hibi, H. Shibai, M. Kawada
    • Journal Title

      Publ. of the Astronomical Society of the Pacific Vol.120

      Pages: 895-906

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Near- to Mid-Infrared Spectroscopy for the Giant Elliptical Galaxy NGC1316 (Fornax A) with the AKARI Infrared Camera2007

    • Author(s)
      H. Kaneda, T. Onaka, I. Sakon
    • Journal Title

      Astrophysical Journal Vol.666

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Far-Infrared Distributions in Nearby Spiral Galaxies NGC2841 and NGC2976 Observed with AKARI/Far-Infrared Surveyor (FIS)2007

    • Author(s)
      H. Kaneda, T. Suzuki, T. Onaka, 他9名
    • Journal Title

      Publ. of the Astronomical Society of Japan Vol.59

    • NAID

      10023949882

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Dust in hot plasma of nearby dusty elliptical galaxies observed with the Spitzer Space Telescope2007

    • Author(s)
      H. Kaneda, T. Onaka, T. Kitayama, Y. Okada, I. Sakon
    • Journal Title

      Publ. of the Astronomical Society of Japan Vol.59

      Pages: 107-116

    • NAID

      10023944227

    • Related Report
      2008 Final Research Report
  • [Journal Article] Near-to Mid-Infrared Spectroscopy for the Giant Elliptical Galaxy NGC1316(FornaxA)with the AKARI In frared Camera2007

    • Author(s)
      Kaneda, et. al.
    • Journal Title

      Astrophysical Journal 666

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Far-Infrared Distributions in Nearby Spiral Galaxies NGC2841 and NGC2976 0bserved with AKARI/Far-lnfrared Surveyor(FIS)2007

    • Author(s)
      Kaneda, et. al.
    • Journal Title

      Publications of the Astronomical Society of Japan 59

      Pages: 463-471

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] AKARI Far-Infrared Observations of the ISM in Nearby Galaxies2009

    • Author(s)
      H. Kaneda
    • Organizer
      An International Workshop on Interstellar Matter and Star Formation - A Multi-Wavelength Perspective(Homi Bhabha Birth Centenary Celebrations)
    • Place of Presentation
      Hyderabad, India
    • Year and Date
      2009-10-06
    • Related Report
      2008 Final Research Report
  • [Presentation] AKARI Far-Infrared View of Nearby Galaxies2009

    • Author(s)
      H.Kaneda
    • Organizer
      IAU General Assembly JD 14
    • Place of Presentation
      ブラジル、リオデジャネイロ
    • Year and Date
      2009-08-13
    • Related Report
      2008 Annual Research Report
  • [Presentation] 赤外線天文衛星「あかり」による楕円銀河X線プラズマ中のダストの観測2009

    • Author(s)
      金田英宏
    • Organizer
      日本物理学会第64回年次大会
    • Place of Presentation
      立教大学
    • Year and Date
      2009-03-28
    • Related Report
      2008 Final Research Report
  • [Presentation] AKARI Observations of the ISM in Nearby Galaxies2009

    • Author(s)
      H. Kaneda
    • Organizer
      AKARI Conference: a light to illuminate the misty Universe
    • Place of Presentation
      Tokyo
    • Year and Date
      2009-02-18
    • Related Report
      2008 Final Research Report
  • [Presentation] 「あかり」による近傍銀河NGC253の銀河ハローの遠赤外線観測2009

    • Author(s)
      金田英宏
    • Organizer
      日本天文学会春季年会
    • Place of Presentation
      大阪府立大学
    • Related Report
      2008 Final Research Report
  • [Presentation] AKARI Observations of Dust in Nearby Galaxies2008

    • Author(s)
      H. Kaneda
    • Organizer
      Cosmic Dust Near & Far
    • Place of Presentation
      Heidelberg, Germany
    • Year and Date
      2008-09-08
    • Related Report
      2008 Final Research Report
  • [Presentation] AKARI observations of the ISM in our Galaxy and nearby galaxies2008

    • Author(s)
      H. Kaneda
    • Organizer
      COSPAR 2008, Scientific Assembly
    • Place of Presentation
      Montreal, Canada
    • Year and Date
      2008-07-18
    • Related Report
      2008 Final Research Report
  • [Presentation] Far-Infrared Surveyor on AKARI: in-orbit characterization of transient response and radiation effects of Ge:Ga array detectors2008

    • Author(s)
      H. Kaneda
    • Organizer
      SPIE Astronomical Instrumentation
    • Place of Presentation
      Marseille, France
    • Year and Date
      2008-06-23
    • Related Report
      2008 Final Research Report
  • [Presentation] Polycyclic Aromatic Hydrocarbons in Elliptical Galaxies2008

    • Author(s)
      Kaneda, et. al.
    • Organizer
      International Astronomical Union Symposium 251
    • Place of Presentation
      The University of HongKong
    • Year and Date
      2008-02-18
    • Related Report
      2007 Annual Research Report
  • [Presentation] AKARI Observations of the ISM in Nearby Galaxies2007

    • Author(s)
      H. Kaneda
    • Organizer
      4th Spitzer Conference "The Evolving Interstellar Medium in the Milky Way and Nearby Galaxies"
    • Place of Presentation
      Pasadena, USA
    • Year and Date
      2007-12-03
    • Related Report
      2008 Final Research Report
  • [Presentation] ISM in nearby elliptical galaxies revealed by AKARI and Spitzer2007

    • Author(s)
      H. Kaneda
    • Organizer
      FIR Workhop 2007
    • Place of Presentation
      Bonn, Germany
    • Year and Date
      2007-10-05
    • Related Report
      2008 Final Research Report
  • [Presentation] 「あかり」とSpitzer衛星による近傍楕円銀河NGC4589の星間ダストの観測2007

    • Author(s)
      金田英宏
    • Organizer
      日本天文学会秋季年会岐阜大学
    • Place of Presentation
      岐阜大学
    • Year and Date
      2007-09-27
    • Related Report
      2008 Final Research Report

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

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