Exo-Planet Detection Using an Apodized Square Aperture and Dark Speckle

使用变迹方形孔径和暗散斑进行系外行星探测

• 批准号: 0123444
• 负责人: Sylvain Korzennik
• 金额: $ 26.43万
• 依托单位: Smithsonian Institution Astrophysical Observatory
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2002
• 资助国家: 美国
• 起止时间: 2002-06-01 至 2007-05-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0123444&HistoricalAwards=false
• 关键词: Exo; Planet; Detection; Using; Apodized

AST-0123444Nisenson, PeterThis effort is to design, build, integrate and test a camera system to detect and characterize extra-solar planetary systems using a unique square aperture and dark speckle in the field. Direct imaging is extremely difficult because of the large dynamic range required to separate out the scattered light from the parent star and the weak reflected light from a planetary object. The camera system will be used with the 900+ element adaptive optics system at the US Air Force Advanced Electro-Optical System telescope at Haleakela Hawaii for astronomical research. ***

AST-0123444 Nisenson，Peter这项工作是设计、建造、集成和测试一个照相机系统，使用独特的方形光圈和暗斑点在野外探测和表征太阳系外行星系统。 直接成像是极其困难的，因为需要大的动态范围来分离来自母星星的散射光和来自行星物体的微弱反射光。该相机系统将与位于夏威夷的美国空军先进光电系统望远镜的900多个元件自适应光学系统一起使用，用于天文研究。***