jianjie

中国天文学会学术期刊

天文学进展

PROGRESS IN ASTRONOMY

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上海天文台MK5A终端系统的安装与测试

薛祝和，王玲玲，王锦清，涂瑞铭
(中国科学院　上海天文台，上海 200030)

摘要

简要阐述了上海天文台VLBI终端系统的发展历史与性能；介绍了在没有MK4解码器、互联网又不能满足需要的特殊情况下，利用数据质量分析仪(DQA)完成MK5A终端系统安装与测试的过程和方法。目前，MK5A终端系统已经成功地应用于上海天文台所有的VLBI实验。

The Installation and Testing of MK5A Terminal
at Shanghai Astronomical Observatory

XUE Zhu-he, WANG Ling-ling, WANG Jin-qing, TU Rui-ming
(Shanghai Astronomical Observatory, Chinese Academy of Sciences, Shanghai 200030, China)

Abstract

A brief development history and the capability of VLBI terminal system at Shanghai Astronomical Observatory are reviewed. The detailed installation and testing procedure of MK5A terminal system is introduced. The system was completed by using Data Quality Analyzer (DQA) under the specific condition of no MK4 decoder and no proper Internet connection. Now, the MK5A system has been successfully applied in all VLBI experiments of Shanghai Astronomical Observatory.