GNAM is an Online monitoring structure that allows monitoring of detector status and running conditions. It is implemented at the ROD level and it produces plots for online monitoring. The plots can be seen via the displays OHP and DQMD. GNAm errors appears on the DAQ Message Reporting System MRS. The DQM Display (DQMD) allows shifters to browse through a subset of Gnam histograms, which are automatically tested and flagged for problems by the Data Quality Monitoring Framework (DQMF). The flag can be:
  • Gree: the histogram looks good;
  • Yellow: kepp an eye to the histogram for potential problems;
  • Red: histogram with problems.

From the DAQPanel, make sure the database file, Setup script and partition name are correct for the running partition, and then click on the "DQM Display" button on the "Main" tab on the right.

-- MarcellaCapua - 13-Apr-2011

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Topic revision: r1 - 2011-04-13 - MarcellaCapua
 
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