MRI: Acquisition of a meter-class telescope at Western Kentucky University

MRI：在西肯塔基大学购买米级望远镜

• 批准号: 2117391
• 负责人: Michael Carini
• 金额: $ 31.23万
• 依托单位: Western Kentucky University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2021
• 资助国家: 美国
• 起止时间: 2021-09-01 至 2024-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=2117391&HistoricalAwards=false
• 关键词: MRI; Acquisition; meter; class; telescope

The investigators propose to replace an out of date telescope and control system used at Western Kentucky University (WKU) with a modern telescope and control system. The new instrument will provide students and faculty at WKU and nearby colleges and universities, a platform with which they can undertake research-quality observations. The instrument will be used by students and faculty to study a range of research involving studies of distant galaxies and outstanding questions in stellar astronomy. The new instrument will enable WKU to increase the involvement of undergraduate students in research projects. The investigators propose to replace the existing 40-year-old, 0.6 m Group 128 telescope and control system at Western Kentucky University’s (WKU) Bell Observatory with a new PlaneWave 0.7 m telescope and control system. This new instrument will serve students and faculty at WKU and nearby colleges and universities. There is currently no instrument in the state that is both large enough to provide research quality data and widely available to students and faculty. The instrument will be used by researchers (1) to understand the structure of, and emission mechanisms at work in, Active Galactic Nuclei (AGN); (2) to probe the structure of the Milky Way galaxy; (3) to distinguish between transiting planetary systems and low mass eclipsing binaries; and (4) to study previously neglected classes of variable stars that are important distance indicators (RR Lyrae variables) and systems that allow the direct determination of physical characteristics of stars (eclipsing binary stars). This project is jointly funded by the AST ATI Program, the Established Program to Stimulate Competitive Research (EPSCoR), and OD/OIA/MRI.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.

研究人员提议用现代望远镜和控制系统取代西肯塔基大学(WKU)使用的过时的望远镜和控制系统。这台新仪器将为西科大和附近学院和大学的学生和教职员工提供一个平台，让他们可以进行高质量的研究观测。该仪器将被学生和教职员工用来研究一系列研究，包括遥远星系的研究和恒星天文学中的悬而未决的问题。新工具将使WKU能够增加本科生对研究项目的参与。研究人员提议用新的Plane Wave 0.7米望远镜和控制系统取代西肯塔基大学贝尔天文台现有的已有40年历史、0.6米组128望远镜和控制系统。这款新仪器将为西九龙大学和附近的学院和大学的学生和教职员工服务。目前，该州还没有一种既大到足以提供研究质量数据，又能广泛提供给学生和教职员工的仪器。研究人员将利用该仪器(1)了解活动星系核(AGN)的结构和工作中的发射机制；(2)探测银河系的结构；(3)区分凌日行星系统和低质量食双星；以及(4)研究以前被忽视的变星类别，这些恒星是重要的距离指示器(天琴座RR星)和能够直接确定恒星物理特性的系统(日食双星)。该项目由AST ATI计划、已建立的激励竞争性研究计划(EPSCoR)和OD/OIA/MRI联合资助。该奖项反映了NSF的法定使命，并通过使用基金会的智力优势和更广泛的影响审查标准进行评估，被认为值得支持。