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首页> 外文会议>Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments IV pt.1 >Algorithms for cosmic flash recognition
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Algorithms for cosmic flash recognition

机译：宇宙闪光识别算法

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摘要

The main aim of the "π of the Sky" project is all night monitoring of a large sky area in search for GRB optical counterparts. Contrary to the most of existing experiments, "π of the Sky" does not rely on satellite GRB triggers only, but independently detects optical flashes in the sky and later seeks an association with a satellite alert. This approach requires an efficient self-triggering system, capable of reducing the rate of flash candidates to an amount suitable for a human-eye analysis. This paper covers main aspects of our flash recognition algorithms, briefly describing main false event types that are encountered as well as cuts designed to eliminate them. Physical results based on the data gathered by the "π of the Sky" apparatus prototype during it's first year of operation are presented.
机译：“天空的π”项目的主要目的是通宵监视大天空区域，以寻找GRB光学对应物。与大多数现有实验相反，“天空的π”不仅仅依赖于卫星GRB触发器，而是独立地检测天空中的闪光并随后寻求与卫星警报的关联。这种方法需要一个有效的自触发系统，该系统能够将候选闪光的比率降低到适合人眼分析的程度。本文介绍了我们的闪光识别算法的主要方面，简要描述了遇到的主要错误事件类型以及为消除这些错误而设计的削减方法。根据“天空的π”设备原型在运行的第一年收集的数据，给出了物理结果。

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