基于线阵RETICON的低纬子午环仪器状态采集系统

Linear Reticon Status Collection System of the Low Latitude Meridian Circle

对于一台高精度的天体测量望远镜，对其仪器本身的状态进行实时的监测是十分必要的，一方面，从监测中可以了解仪器的变化及工作的稳定度，另一方面，可以利用所测定的仪器变化量来对所观测到的数据进行修正。本文介绍了Ｒｅｔｉｃｏｎ的基本原理并着重介绍了其在低纬子午环的各种仪器参数监测中的软硬件构成。

It is important to engage some real time detections for a high accuracy astrometry telescope. From the data of detection, we can know the instrument status and stability. And also we can use detection data to make some corrections to the observed data. The basic knowledge about Reticon, and the software and hardware system of Real Time Status Detection System of the Low Latitude of Meridian Circle(LLMC) are introduced in this paper.