Research on the pointing model of the 1.2-m altazimuth telescope (1. Modeling of the global pointing)

摘要

The application of the 1.2-m altazimuth telescope of the Yunnan Observatory to astronomical observation and the method of image acquisition and processing are described. A new distinctive global pointing model has greatly improved the pointing accuracy of the telescope to 1'' and this has been verified in the practical application over many years.