一、关于光学望远镜 1.在Stromlo山。这是属于澳大利亚国立大学的天文台。此台的设备中最主要的是一架1.88米的反射望远镜,双柱式装置,镜筒是普通桁架结构。这是英国Grubb Parson公司1954年的出品。主焦点现在基本不用,主要用卡氏焦点,有卡焦分光仪。折轴焦点原来有一个平面光栅分光仪,现在正在改装为阶梯光 First, about optical telescope 1. In Stromlo mountain. This is an observatory belonging to the Australian National University. The main equipment of this station is a 1.88 m reflecting telescope, double column device, the lens tube is an ordinary truss structure. This is the British Grubb Parson company produced in 1954. The main focus now basically do not use the main focus of the card, a card coke spectrometer. Fold-axis focus Originally a plane grating spectrometer, is now being converted to ladder light