Onsite data processing and monitoring for the Daya Bay experiment
Liu YB(刘颖彪); He M(何苗); Liu BJ(刘北江); Liu, YB; He, M; Liu, BJ; Wang, M; Ma, QM; Qi, FZ; Zeng, S; Ma QM(马秋梅); Qi FZ(齐法制); Ceng S(曾珊)
刊名CHINESE PHYSICS C
2014
卷号38期号:8页码:86001
关键词multi-data-stream data quality Daya Bay
学科分类Physics
DOI10.1088/1674-1137/38/8/086001
英文摘要The Daya Bay Reactor Neutrino Experiment started running on September 23, 2011. The offline computing environment, consisting of 11 servers at Daya Bay, was built to process onsite data. With the current computing ability, onsite data processing is running smoothly. The Performance Quality Monitoring system (PQM) has been developed to monitor the detector performance and data quality. Its main feature is the ability to efficiently process multiple data streams from the three experimental halls. The PQM processes raw data files from-the Daya Bay data acquisition system, generates and publishes histograms via a graphical web interface by executing the user-defined algorithm modules, and saves the histograms for permanent storage. The fact that the whole process takes only around 40 minutes makes it valuable for the shift crew to monitor the running status of all the sub-detectors and the data quality.
收录类别SCI
WOS记录号WOS:000340350200008
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被引频次:12[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/224945
专题中国科学院高能物理研究所_实验物理中心_期刊论文
中国科学院高能物理研究所_实验物理中心
中国科学院高能物理研究所_计算中心
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Liu YB,He M,Liu BJ,et al. Onsite data processing and monitoring for the Daya Bay experiment[J]. CHINESE PHYSICS C,2014,38(8):86001.
APA 刘颖彪.,何苗.,刘北江.,Liu, YB.,He, M.,...&曾珊.(2014).Onsite data processing and monitoring for the Daya Bay experiment.CHINESE PHYSICS C,38(8),86001.
MLA 刘颖彪,et al."Onsite data processing and monitoring for the Daya Bay experiment".CHINESE PHYSICS C 38.8(2014):86001.
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