An Accurate Test and the Analysis of the Tested Results of the Axial System of the 1.2m Alt-Az Telescope

The accurate tested results of the axes of the 1.2m alt-az telescope at the Yunnan Observatory are given in this paper. The systematic errors are separated from, the results and the mechanism of each systematic error is found. The random wobbles of the axial system after the separation of the systematic errors are as follows.0.08 for the vertical axis and less than 0."16 for the horizontal axis, respectively.