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    User name M Jones

    Log entry time 19:35:54 on March 01, 2006

    Entry number 164672

    keyword=Getting HV for a run

    I have added the BB DC hv to the start of run .
    Also the HV has been in the data stream since the beginning of the
    experiment.
    Once Eugene added the BB DC map to the HVS then the BB DC where in the
    datastream. I think that happen yesterday.
    The event type for the HV is 134.
    One can get the HV get running the command

    evio2xml -ev 134 dat_filename

    dat_filename is for example /adaql2/data2/e02013_2479.dat.0

    You get a text file for all HV of NA and BB. Part of it I show below

    # Map BB_DC Measured Voltage
    1 : -1800
    2 : -1600
    3 : -1799
    4 : -1799
    5 : -1701
    6 : -1700
    7 : -1600
    8 : -1600
    # Map BB_DC Measured Current
    1 : -0
    2 : -0
    3 : -0
    4 : -0
    5 : -0
    6 : -0
    7 : -0

    Unfortunately the BB DC current doesn't seem to be working properly. I
    will send an email to Eugene. Also the order is reversed so "8:" is
    channel L8.0

    A copy of this log entry has been emailed to: nilanga@jlab.org,bcraver@jlab.org