大型人造卫星照相望远镜位置精度的测定方法

A Method for Determining the Position Accuracy of Large Satellite Photographic Telescope

本文叙述大型人造卫星照相望远镜位置精度的测定方法。利用该方法,对南京天文仪器厂近期生产的大型人造卫星照相望远镜的位置精度进行了测算。初步结果:望远镜固定观测位置精度m=±2″.06,跟踪观测位置精度m=±1″.32。

This paper describes a method for determining the positionaecuracy of large photographic telescopes in satellite observation.With thismethod,the determination of position accuracy of a large satellite photographictelescope recently made by Nanjing Astronomical Instrument Factory wascompleted.Preliminary results were as follows:position accuracy observed witha fixedtelescope was m=±2″.06 while that observed with tracking telescopewas m=±1″.32.