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    User name mercado

    Log entry time 12:52:32 on November 03, 2008

    Entry number 246447

    This entry is a followup to: 246431

    keyword=Calibrated Lumi HVs

    I just finished calibrating the Lumi HVs.

    I did so throughout two runs, one with LO gain setting (30359) and one with HI gain setting (30360)

    The HVs are as follow:

    For LO gain:

    1: 860 2: 970 3:1310 4:1500 5:1135 6:1300 7:1190 8: 995

    For HI gain

    1: 750 2: 850 3: 965 4:1280 5: 850 6:1115 7: 888 8: 870

    It is recommended that the LUMI ADC boards be kept at HI gain and the HVs at the appropriate levels quoted above for producing a 50K channel signal.

    Will now tell shift worker to start synchronizing and taking not of the HAPPEX runs/DAQ