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首页> 外文期刊>The Astrophysical Journal. Letters >A SEARCH FOR BRIEF OPTICAL FLASHES ASSOCIATED WITH THE SETI TARGET KIC 8462852
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A SEARCH FOR BRIEF OPTICAL FLASHES ASSOCIATED WITH THE SETI TARGET KIC 8462852

机译:搜索与SETI目标KIC 8462852相关的简要光学闪光灯

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摘要

The F-type star KIC. 8462852 has recently been identified as an exceptional target for search for extraterrestrial intelligence (SETI) observations. We describe an analysis methodology for optical SETI, which we have used to analyze nine hours of serendipitous archival observations of KIC. 8462852 made with the VERITAS gamma-ray observatory between 2009 and 2015. No evidence of pulsed optical beacons, above a pulse intensity at the Earth of approximately 1 photon m(-2), is found. We also discuss the potential use of imaging atmospheric Cherenkov telescope arrays in searching for extremely short duration optical transients in general.
机译:F型星KIC。 最近已被确定为搜索外星智力(SETI)观察的特殊目标。 我们描述了光学装置的分析方法,我们习惯于分析KIC的九小时的午集档案观察。 2009年至2015年之间的Veritas Gamma射线天文台制成的8462852.没有发现脉冲光学信标的证据,以上,在大约1光子M(-2)的地球上高于脉冲强度。 我们还讨论了常规使用成像氛围的望远镜阵列,以期间寻找极短的持续时间光学瞬态。

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  • 作者单位

    Univ Utah Dept Phys &

    Astron Salt Lake City UT 84112 USA;

    McGill Univ Dept Phys 3600 Univ St Montreal PQ H3A 2T8 Canada;

    Washington Univ Dept Phys St Louis MO 63130 USA;

    Harvard Smithsonian Ctr Astrophys Fred Lawrence Whipple Observ Amado AZ 85645 USA;

    Natl Univ Ireland Univ Coll Dublin Sch Phys Dublin 4 Ireland;

    Univ Calif Los Angeles Dept Phys &

    Astron Los Angeles CA 90095 USA;

    Washington Univ Dept Phys St Louis MO 63130 USA;

    Argonne Natl Lab 9700 S Cass Ave Argonne IL 60439 USA;

    Iowa State Univ Dept Phys &

    Astron Ames IA 50011 USA;

    Harvard Smithsonian Ctr Astrophys Fred Lawrence Whipple Observ Amado AZ 85645 USA;

    Univ Potsdam Inst Phys &

    Astron D-14476 Potsdam Germany;

    Calif Polytech State Univ San Luis Obispo Dept Phys San Luis Obispo CA 94307 USA;

    Adler Planetarium &

    Astron Museum Dept Astron Chicago IL 60605 USA;

    Purdue Univ Dept Phys &

    Astron W Lafayette IN 47907 USA;

    Iowa State Univ Dept Phys &

    Astron Ames IA 50011 USA;

    Iowa State Univ Dept Phys &

    Astron Ames IA 50011 USA;

    Columbia Univ Barnard Coll Dept Phys &

    Astron New York NY 10027 USA;

    Penn State Univ Dept Astron &

    Astrophys 525 Davey Lab University Pk PA 16802 USA;

    Natl Univ Ireland Univ Coll Dublin Sch Phys Dublin 4 Ireland;

    Purdue Univ Dept Phys &

    Astron W Lafayette IN 47907 USA;

    Purdue Univ Dept Phys &

    Astron W Lafayette IN 47907 USA;

    DESY Platanenallee 6 D-15738 Zeuthen Germany;

    Harvard Smithsonian Ctr Astrophys Fred Lawrence Whipple Observ Amado AZ 85645 USA;

    Univ Minnesota Sch Phys &

    Astron Minneapolis MN 55455 USA;

    Calif State Univ East Bay Dept Phys Hayward CA 94542 USA;

    Natl Univ Ireland Galway Sch Phys Univ Rd Galway Ireland;

    McGill Univ Dept Phys 3600 Univ St Montreal PQ H3A 2T8 Canada;

    Adler Planetarium &

    Astron Museum Dept Astron Chicago IL 60605 USA;

    Adler Planetarium &

    Astron Museum Dept Astron Chicago IL 60605 USA;

    DESY Platanenallee 6 D-15738 Zeuthen Germany;

    Univ Potsdam Inst Phys &

    Astron D-14476 Potsdam Germany;

    McGill Univ Dept Phys 3600 Univ St Montreal PQ H3A 2T8 Canada;

    Univ Delaware Dept Phys &

    Astron Newark DE 19716 USA;

    Columbia Univ Dept Phys New York NY 10027 USA;

    Univ Calif Santa Cruz Santa Cruz Inst Particle Phys Santa Cruz CA 95064 USA;

    Univ Iowa Dept Phys &

    Astron Van Allen Hall Iowa City IA 52242 USA;

    Univ Utah Dept Phys &

    Astron Salt Lake City UT 84112 USA;

    DESY Platanenallee 6 D-15738 Zeuthen Germany;

    Depauw Univ Dept Phys &

    Astron Greencastle IN 46135 USA;

    Univ Utah Dept Phys &

    Astron Salt Lake City UT 84112 USA;

    DESY Platanenallee 6 D-15738 Zeuthen Germany;

    Iowa State Univ Dept Phys &

    Astron Ames IA 50011 USA;

    Univ Delaware Dept Phys &

    Astron Newark DE 19716 USA;

    Natl Univ Ireland Galway Sch Phys Univ Rd Galway Ireland;

    McGill Univ Dept Phys 3600 Univ St Montreal PQ H3A 2T8 Canada;

    DESY Platanenallee 6 D-15738 Zeuthen Germany;

    Purdue Univ Dept Phys &

    Astron W Lafayette IN 47907 USA;

    McGill Univ Dept Phys 3600 Univ St Montreal PQ H3A 2T8 Canada;

    Georgia Inst Technol Sch Phys 837 State St NW Atlanta GA 30332 USA;

    Natl Univ Ireland Galway Sch Phys Univ Rd Galway Ireland;

    Columbia Univ Barnard Coll Dept Phys &

    Astron New York NY 10027 USA;

    Columbia Univ Dept Phys New York NY 10027 USA;

    Natl Univ Ireland Univ Coll Dublin Sch Phys Dublin 4 Ireland;

    DESY Platanenallee 6 D-15738 Zeuthen Germany;

    Univ Calif Los Angeles Dept Phys &

    Astron Los Angeles CA 90095 USA;

    Georgia Inst Technol Sch Phys 837 State St NW Atlanta GA 30332 USA;

    Univ Chicago Enrico Fermi Inst Chicago IL 60637 USA;

    NASA Goddard Space Flight Ctr Code 661 Greenbelt MD 20771 USA;

    Columbia Univ Dept Phys New York NY 10027 USA;

    Univ Potsdam Inst Phys &

    Astron D-14476 Potsdam Germany;

    Univ Calif Los Angeles Dept Phys &

    Astron Los Angeles CA 90095 USA;

    Natl Univ Ireland Univ Coll Dublin Sch Phys Dublin 4 Ireland;

    Natl Univ Ireland Univ Coll Dublin Sch Phys Dublin 4 Ireland;

    McGill Univ Dept Phys 3600 Univ St Montreal PQ H3A 2T8 Canada;

    Adler Planetarium &

    Astron Museum Dept Astron Chicago IL 60605 USA;

    Cork Inst Technol Dept Phys Sci Cork Ireland;

    Georgia Inst Technol Sch Phys 837 State St NW Atlanta GA 30332 USA;

    Harvard Smithsonian Ctr Astrophys Fred Lawrence Whipple Observ Amado AZ 85645 USA;

    Columbia Univ Barnard Coll Dept Phys &

    Astron New York NY 10027 USA;

    Purdue Univ Dept Phys &

    Astron W Lafayette IN 47907 USA;

    Univ Minnesota Sch Phys &

    Astron Minneapolis MN 55455 USA;

    McGill Univ Dept Phys 3600 Univ St Montreal PQ H3A 2T8 Canada;

    Univ Potsdam Inst Phys &

    Astron D-14476 Potsdam Germany;

    Purdue Univ Dept Phys &

    Astron W Lafayette IN 47907 USA;

    McGill Univ Dept Phys 3600 Univ St Montreal PQ H3A 2T8 Canada;

    DESY Platanenallee 6 D-15738 Zeuthen Germany;

    Univ Chicago Enrico Fermi Inst Chicago IL 60637 USA;

    Columbia Univ Dept Phys New York NY 10027 USA;

    Iowa State Univ Dept Phys &

    Astron Ames IA 50011 USA;

    Univ Calif Santa Cruz Santa Cruz Inst Particle Phys Santa Cruz CA 95064 USA;

    Argonne Natl Lab 9700 S Cass Ave Argonne IL 60439 USA;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 天体力学(理论天文学);
  • 关键词

    astrobiology; extraterrestrial intelligence; methods: observational; stars: individual ( KIC 8462852); techniques: photometric;

    机译:天体学;外星智力;方法:观察;星:个人(KIC 8462852);技术:光度法;

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