缅怀昆明凤凰山天文台建成70周年

Commemoration of the Founding of the Observatory at the Phenix Mountain in Kunming at Its 70^(th) Anniversary

在昆明凤凰山天文台建成70周年到来之际,本文从正史的角度,对有关的几个问题阐释和澄清。同时简述笔者亲历的与黑子有关的工作,以示缅怀。

As the 70th anniversary of the founding of the observatory at the Phenix Mountain in Kunming （ now the Yunnan Observatory） approaches, the author presents this paper to describe and clarify some issues with regard to the history of the observatory based on official documents. In addition, the earlier research of sunspots at the observatory which the author has participated in is briefly narrated to commemorate the founding of the observatory.