BESⅢ飞行时间探测器的离线数据质量监测

Time of Flight Offline Data Quality Monitoring of BESⅢ

北京谱仪(BESⅢ)飞行时间探测器的离线数据质量监测软件通过对原始数据的分析,刻度过程和重建结果的监测获得探测器的性能参数等信息,并进行图形输出,对保障离线数据质量和实现北京谱仪物理目标是十分重要的。本文对飞行时间探测器离线数据质量监控的软件框架进行了描述。

An offline data quality monitoring system for time of flight of BESIII is developed for acquiring the performance of the detector through the analysis of raw data, monitoring the process of the calibration and re- suits of reconstruction, and it also inspected from various intuitive distributions. The offline data quality monito- ring system for time of flight of BESIII plays an important role for high quality of offline data and the achieve- ment of BESIII physical goals. The software framework of offline data quality monitoring system is also described in this paper.