论文标题
Astri Mini-Aray伽马射线Air-Cherenkov实验的监视日志记录和警报系统
The Monitoring Logging and Alarm System of the ASTRI Mini-Array gamma-ray air-Cherenkov experiment at the Observatorio del Teide
论文作者
论文摘要
Astri Mini-Array是Tev Energy系列Cherenkov天文学的项目。 Astri Mini-Array由位于Teide天文台（Canarias Islands）的九种成像大气Cherenkov望远镜组成。大量的监测和记录数据是由大规模天体物理天文台的运行产生的。在过去的几年中，已经开发了几种“大数据”技术来处理此类数据，尤其是在物联网（IoT）框架中。我们为Astri Mini-Array提供了监视，记录和警报（MLA）系统，旨在支持分析科学数据并改善望远镜设施的运营活动。考虑到来自大数据和物联网的最新软件工具和概念，MLA系统是设计和构建的，以应对数组操作所带来的挑战。为满足所有阵列子系统和辅助设备的可靠性，可用性和可维护性要求提供了特定的相关性。该系统体系结构的设计旨在按照要监视的设备数量以及在分布式日志记录系统中考虑的软件组件数量进行扩展。
The ASTRI Mini-Array is a project for the Cherenkov astronomy in the TeV energy range. ASTRI Mini-Array consists of nine Imaging Atmospheric Cherenkov telescopes located at the Teide Observatory (Canarias Islands). Large volumes of monitoring and logging data result from the operation of a large-scale astrophysical observatory. In the last few years, several "Big Data" technologies have been developed to deal with such volumes of data, especially in the Internet of Things (IoT) framework. We present the Monitoring, Logging, and Alarm (MLA) system for the ASTRI Mini-Array aimed at supporting the analysis of scientific data and improving the operational activities of the telescope facility. The MLA system was designed and built considering the latest software tools and concepts coming from Big Data and IoT to respond to the challenges posed by the operation of the array. A particular relevance has been given to satisfying the reliability, availability, and maintainability requirements towards all the array sub-systems and auxiliary devices. The system architecture has been designed to scale up with the number of devices to be monitored and with the number of software components to be considered in the distributed logging system.
