A data quality monitoring software framework for the BESⅢ experiment

中国物理C, 2012, 36(1): 62-66. doi: 10.1088/1674-1137/36/1/010

^1, , ^2, , ^3, , ^4,

1.Graduate University of Chinese Academy of Sciences, Beijing 100049, China

2.Graduate University of Chinese Academy of Sciences, Beijing 100049, China

3.Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China

4.Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China

基金项目: Chinese Academy of Science (CAS) Large-Scale Scientific Facility Program,100 Talents Program of CAS and Natural Science Foundation of China(10605030) Ministry of Science and Technology of China(2009CB8252000) Joint Funds of National Natural Science Foundation of China(11079008)

A data quality monitoring software framework for the BESⅢ experiment

HU Ji-Feng ^1, , ZHENG Yang-Heng ^2, , SUN Xiao-Dong ^3, , JI Xiao-Bin ^4,

1.Graduate University of Chinese Academy of Sciences, Beijing 100049, China

2.Graduate University of Chinese Academy of Sciences, Beijing 100049, China

3.Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China

4.Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China

Keywords： BESⅢ

Data quality monitoring (DQM) plays an important role in data taking at the BESⅢ experiments.DQM is used to monitor detector status and data quality.A DQM framework (DQMF) has been developed to make it possible to reuse the BESⅢ offline reconstruction system in the online environment.In this framework,the DQMF can also simulate a virtual data taking environment,transfer events to the event display,publish histograms to a histogram presenter in a fixed interval,and dump histograms into a ROOT file.The DQMF has been stably running throughout BESⅢ data taking.

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