Software Architecture of the Intelligent Observatory Local Control Unit

被引:1
|
作者
van Gend, Carel H. de R. [1 ]
Potter, Stephen [1 ,2 ]
Julie, Roufurd [1 ,3 ]
Swart, Paul [2 ]
Erasmus, Nicolas [1 ]
Worters, Hannah [1 ]
Chandra, Sunil [1 ,4 ]
Matlala, Kgothatso [1 ]
机构
[1] South African Astron Observ, 1 Observ Rd, ZA-7945 Cape Town, South Africa
[2] Univ Johannesburg, Dept Phys, Johannesburg, South Africa
[3] South African Radio Astron Observ, 2 Fir St, ZA-7925 Cape Town, South Africa
[4] North West Univ, Potchefstroom, South Africa
基金
新加坡国家研究基金会;
关键词
Instrument control; Telescope control; Distributed software; Apache Thrift; Software architecture; Local control unit; Observation scheduling;
D O I
10.1117/12.2629978
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We describe the software architecture of the Local Control Units (LCU) being deployed as part of the Intelligent Observatory project of the South African Astronomical Observatory. This is an integrated system for scheduling and controlling observations across several telescopes and instruments. As part of this, each telescope and its associated instruments fall under the control of an LCU. The LCU interfaces with the observatory-wide scheduler, executing observations as requested. It also monitors observing conditions and shuts down the telescope if necessary. The software is layered, modular and distributed, and allows remote and robotic control of the various instruments and telescopes.
引用
收藏
页数:11
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