Submillimeter Astronomy with the Chicago Camera/Polarimeter

使用芝加哥相机/旋光仪进行亚毫米天文学

• 批准号: 8815628
• 负责人: Roger Hildebrand
• 金额: $ 29.8万
• 依托单位: University of Chicago
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1989
• 资助国家: 美国
• 起止时间: 1989-02-01 至 1992-01-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8815628&HistoricalAwards=false
• 关键词: Submillimeter; Astronomy; Chicago; Camera; Polarimeter

The process of star formation is an area of great interest in astronomical research. It is an area in which the interest has been recently enhanced with developments in instrumentation and techniques for observations. Because of the presence of obscuring material, the depths of star forming regions can only be probed with observations in the submillimeter and far infrared regions of the spectrum. This grant supports a program of submillimeter wavelength observations using a versatile camera/polarimeter which has been developed by Drs. Hildebrand and Harper at the University of Chicago. The observations will be carried out primarily at the California Institute of Technology Submillimeter Telescope on Mauna Kea, Hawaii. The principal scientific areas of interest for these observations are: (1) the formation and evolution of stars and circumstellar disks; (2) the evolution of galaxies; (3) the magnetic field structure of interstellar clouds; and (4) the intrinsic properties and alignment mechanisms of interstellar dust. The grant will also support continuing improvements to the camera/polarimeter to ensure that the operating characteristics are maintained at a state-of-the-art level.

星星的形成过程是一个非常感兴趣的领域， 天文学研究 这是一个感兴趣的领域， 最近随着仪器仪表的发展而得到加强， 观察的技术。 由于存在 星星形成区的深度 用亚毫米波和远红外线的观测来探测 光谱的区域。 这项拨款支持一个亚毫米波长的项目 使用多功能相机/偏振计进行观测， 由密歇根大学的希尔德布兰德和哈珀博士开发的 芝加哥。 观察将主要在 加州理工学院亚毫米望远镜 莫纳克亚山，夏威夷。 感兴趣的主要科学领域 这些观察是：（1）形成和演变 恒星和星周盘;（2）星系的演化;（3） 星际云的磁场结构;（4） 星际物质的本征性质和排列机制 灰尘 拨款亦会资助持续改善 摄像机/偏振计，以确保操作特性 保持在最先进的水平。