【摘要】 本文介绍和讨论了云南天文台1.2米地平式望远镜主镜支承装置的技术改造工作。其中对主镜采用了水银带侧支承的方法。经过主镜安装后的检测表明:主镜的支承装置满足了原来设计要求中的所有精度指标。更多还原

【Abstract】 The work on the technical transform of the mounting system of the primary mirror of the 1.2m alt-az telescope at the Yunnan Observatory is introduced and discussed in this paper. The side supporting method by using the mercury bag, for the 1.2m primary mirror, is adopted. The tested results indicate that the mounting system of the 1.2m mirror meets the needs for all the designed accuracies.更多还原