Evolution of the Data Quality Monitoring and Prompt Processing System in the proto DUNE-SP experiment
- Brookhaven
The DUNE Collaboration currently operates an experimental program based at CERN which includes a beam test and an extended cosmic ray run of two large-scale prototypes of the massive Liquid Argon Time Projection Chamber (LArTPC) for the DUNE Far Detector. The volume of data collected by the single-phase prototype (protoDUNE-SP) amounts to 3PB and the sustained rate of data sent to mass storage is O(100) MB/s. Data Quality Monitoring was implemented by directing a fraction of the data stream to the protoDUNE prompt processing system (p3s) which is optimized for continuous low-latency calculation of the vital detector metrics and various graphics including event displays. It served a crucial role throughout the life cycle of the experiment. We present our experience in leveraging the CERN computing environment and operating the system over an extended period of time, while adapting to evolving requirements and computing platform.
- Research Organization:
- Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States); Brookhaven National Laboratory (BNL), Upton, NY (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), High Energy Physics (HEP)
- Contributing Organization:
- DUNE
- DOE Contract Number:
- AC02-07CH11359
- OSTI ID:
- 2005210
- Report Number(s):
- FERMILAB-CONF-20-801-V; oai:inspirehep.net:1831612
- Journal Information:
- EPJ Web Conf., Vol. 245
- Country of Publication:
- United States
- Language:
- English
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