35523 Conferences false [["minutes", "Minutes"], ["notes", "Notes"], ["paper", "Paper"], ["poster", "Poster"], ["slides", "Slides"], ["summary", "Summary"]] Institute of Physics AS CR fialal@fzu.cz 8298 chep2009@particle.cz computing particle physics high energy nuclear physics chep prague 2009 International Conference on Computing in High Energy and Nuclear Physics False Prague

Prague Congress Centre 5. května 65, 140 00 Prague 4, Czech Republic

2009-03-21T08:00:00 2009-03-27T13:30:00 2008-06-05T14:32:25 2012-03-01T14:03:28 Europe/Prague CESNET jan.gruntorad@cesnet.cz Institute of Physics milos.lokajicek@cern.ch 394 false [["minutes", "Minutes"], ["notes", "Notes"], ["paper", "Paper"], ["poster", "Poster"], ["slides", "Slides"], ["summary", "Summary"]] Thursday 093 Online Computing 1 poster SMU ilchenko@physics.smu.edu Southern Methodist University haleh.hadavand@cern.ch University of California Irvine University of California Irvine University of California Irvine University of California Irvine University of California Irvine SMU ilchenko@physics.smu.edu Prague

Prague Congress Centre 5. května 65, 140 00 Prague 4, Czech Republic

2009-03-26T08:00:00 2009-03-26T08:20:00 00:20 The start of collisions at the LHC brings with it much excitement and many unknowns. It’s essential at this point in the experiment to be prepared with user-friendly tools to quickly and efficiently determine the quality of the data. Easy visualization of data for the shift crew and experts is one of the key factors in the data quality assessment process. The Data Quality Monitoring Display (DQMD) is a visualization tool for the automatic data quality assessment of the ATLAS experiment. It is the interface through which the shift crew and experts can validate the quality of the data being recorded or processed, be warned of problems related to data quality, and identify the origin of such problems. This tool allows great flexibility for visualization of results from automatic histogram checking through custom algorithms, the configuration used to run the algorithms, and histograms used for the check, with an overlay of reference histograms when applicable. The display also supports visualization of the results in graphical form ie hardware view of the detector to easily detect faulty channels or modules. It provides the shift crew with a checklist before the final assessment of the data is saved to the database, a list of experts to contact in case of problems, and actions to perform in case of failure. This paper describes the design and implementation of the DQMD and discusses experience from its usage and performance during ATLAS commissioning with cosmic ray and single beam data. poster doc http://indico.cern.ch/images/word.png word file ppt http://indico.cern.ch/images/powerpoint.png powerpoint file pdf http://indico.cern.ch/images/pdf_small.png pdf file odt http://indico.cern.ch/images/writer.png writer file odp http://indico.cern.ch/images/impress.png presentation file ods http://indico.cern.ch/images/calc.png spreadsheet file other http://indico.cern.ch/images/file_small.png unknown type file link http://indico.cern.ch/images/link.png link 2013-05-24 2013-05-25