摘要
1m红外太阳望远镜是地平式望远镜,其工作视场是3′×3′。为了得到像斑的二维光谱,需要做狭缝扫描。本文介绍了狭缝扫描控制系统的整体结构,根据望远镜的光路系统进行数学分析,说明了狭缝扫描控制系统的可行性,并指出了一些参数对系统的影响。
The 1 Meter Solar Telescope of YNAO is an altazimuth-mounting telescope. Its field of view is of 3′×3′. The slit scanning is required to obtain two-dimensional spectral imaging. This paper describes the overall structure of the slit-scanning control system. According to the optical system of the telescope, we give the mathematical analysis, show the feasibility of the slit-scanning control system, and reveal the effects of some oarameter values on the system.
出处
《天文研究与技术》
CSCD
2009年第4期319-326,共8页
Astronomical Research & Technology
作者简介
岳方方，女，硕士研究生，研究方向：天文仪器和方法 Email： yuefangfang@ 126. com
