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MCH KNOWN ISSUES#

  • In SYNTHETIC runs

    • p-p replay, run 539649 will always appear with quality BAD. No need to log it each time.
    • p-p replay, file:///local/replay/2023-10-05-pp-500kHz-4tf/readout-replay-24g-dd160.cfg will always appear with quality BAD. No need to log it each time.
    • In pbpb replay MCH will also be bad untill it fixed (13/03/2024).

  • In COSMICS runs

    • Bad Preclusters quality: Bad Mean Efficiency vs DE(B) and Mean Efficiency vs DE(NB) show multiple bins below threshold value. This is being addressed and a notification via a logbook entry is enough for now.

  • FLP Infologger

    • QC plots have been disabled and will generate some errors about not-found plots that can be ignored, for instance :
      • Requested resource does not exist: ali-qcdb.cern.ch:8083/qc/MCH/QO/DecodingCheck/1709911754085/PeriodName=LHC24aa/RunNumber=548050/
      • Requested resource does not exist: ali-qcdb.cern.ch:8083/qc/MCH/QO/PreclustersCheck/1709911754085/PeriodName=LHC24aa/RunNumber=548050/
      • Requested resource does not exist: ali-qcdb.cern.ch:8083/qc/MCH/QO/DecodingCheck/1709911754085/PeriodName=LHC24aa/RunNumber=548050/