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    User name Olivier

    Log entry time 15:13:16 on January10,2005

    Entry number 138868

    This entry is a followup to: 138826

    keyword=Ped run OK

    I checked the ROC5 and ROC6 (BB and ND) pedestal run, and it looks fine.

    Note: on the VME c792 ADCs, the thresholds are coded on 8 bits, and the data on 12 bits. The first 8 bits of the data word are compared to the threshold. This is why the pedestals in ped5.dat are so low: the actual threshold is actually this number multiplied by 2^4=16.