CTA原型LST的现状与结果

D. Mazin
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引用次数: 6

摘要

切伦科夫望远镜(Cherenkov telescope, CTA)的大型望远镜(large - sized telescope, LSTs)是专为伽玛射线研究而设计的,其特点是低能量阈值、高通量灵敏度、望远镜快速定位速度和大视场。一旦CTA阵列完成,lst将在20gev到150gev之间主导CTA性能。然而,在CTA天文台的大部分建设阶段,lst将主导阵列的性能,直到几个tev。在本次演讲中,我们将报告2018年在西班牙加那利群岛拉帕尔马启用的LST-1望远镜的现状。我们将展示望远镜调试的进展,将预期与实际性能进行比较,并简要介绍第一个物理结果。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Status and results of the prototype LST of CTA
The Large-Sized Telescopes (LSTs) of Cherenkov TelescopeArray (CTA) are designed for gammaray studies focusing on low energy threshold, high flux sensitivity, rapid telescope repositioning speed and a large field of view. Once the CTA array is complete, the LSTs will be dominating the CTA performance between 20 GeV and 150 GeV. During most of the CTA Observatory construction phase, however, the LSTs will be dominating the array performance until several TeVs. In this presentation we will report on the status of the LST-1 telescope inaugurated in La Palma, Canary islands, Spain in 2018. We will show the progress of the telescope commissioning, compare the expectations with the achieved performance, and give a glance of the first physics results.
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