A Survey of Nearby Stars for Extrasolar Planets
A Survey of Nearby Stars for Extrasolar Planets
批准号:
9619418
负责人:
Steven Vogt
金额:
$20.9万
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
1997
资助国家:
美国
项目状态:
已结题
起止时间:
1997-04-01 至 2001-03-31
中文摘要
AST-9619418太阳系外行星附近恒星的观测。史蒂文·沃格特博士、杰弗里·马西博士和保罗·巴特勒博士将使用夏威夷的凯克I望远镜和该望远镜上的租用光谱仪进行为期两年的初步侦察计划,以调查附近约400颗恒星的巨行星。有了这个系统,他们已经证明,利用他们的多普勒技术,他们可以达到3米/S的精度,可以探测到母星5个天文单位内的木星质量的行星。改进的多普勒分析将能够从母星的5个天文单位探测到土星质量的行星。=
英文摘要
AST-9619418 A Survey of Nearby Stars for Extrasolar Planets. Drs. Steven Vogt, Geoffrey Marcy, and Paul Butler will use the Keck I telescope in Hawaii and the HIRES spectrometer on that telescope to carry out an initial 2-year reconnaissance program to survey about 400 nearby stars for giant planets. With this system they have already proven they can reach a precision of 3 m/s with their Doppler technique to provide detections of Jupiter- mass planets within 5 Astronomical Units of the parent star. Refinement of the Doppler analysis will enable detection of Saturn-mass planets at 5 Astronomical Units from the parent star. =================================
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会议论文
A Survey of Nearby Stars for Extrasolar Planets: Towards a Galactic Census of Terrestrial Planets
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批准号:0908870
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项目类别:Continuing Grant
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资助金额:$126.45万
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财政年份:2009
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负责人:Steven Vogt
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依托单位:
Continuation of a Survey of Nearby Stars for Extrasolar Planets
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批准号:0307493
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项目类别:Continuing Grant
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资助金额:$63.61万
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财政年份:2003
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负责人:Steven Vogt
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依托单位:
A Survey of Nearby Stars for Extrasolar Planets
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批准号:9988358
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项目类别:Continuing Grant
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资助金额:$24.92万
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财政年份:2000
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负责人:Steven Vogt
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依托单位:
Collaborative Project: Doppler Imaging of Spatially ResolvedFeatures on Rotating Stars
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批准号:9115376
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项目类别:Continuing Grant
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资助金额:$14.19万
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财政年份:1992
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负责人:Steven Vogt
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依托单位:
Studies of High Order Nonradial Oscillations on Be-Type Stars
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批准号:8319370
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项目类别:Standard Grant
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资助金额:$6.24万
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财政年份:1984
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负责人:Steven Vogt
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依托单位:
Doppler Imaging and Polarimetric Studies of Surface Activityon Stars
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批准号:8210202
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项目类别:Standard Grant
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资助金额:$19.59万
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财政年份:1983
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负责人:Steven Vogt
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依托单位:
Development of a Panoramic Detector System For Zeeman Analysis and High Dispersion Astronomical Spectrophotometry
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批准号:7916813
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项目类别:Standard Grant
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资助金额:$9.98万
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财政年份:1980
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负责人:Steven Vogt
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依托单位:
海外基金