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    User name miham

    Log entry time 05:55:38 on May 10, 2009

    Entry number 272279

    keyword=Next HV changes for BB Scintil. planes

    I have changed the HV for the following channels of the dE and E scint. planes:

    Name | CH | old HV | new HV ------------------------------------------ dE - 2L | L7.2 | -1364 | -1357 dE - 9L | L7.9 | -1391 | -1378 dE - 6R | L9.6 | -1368 | -1375 dE - 9R | L9.9 | -1397 | -1391 dE - 1L | L7.1 | -1397 | -1382

    For the purpose of these tests I also changed the prescales for the LEFT-DAQ:

    PS1 = 50, PS2 = MAX, PS3 = MAX, PS4 = MAX, PS5 = 1, PS6 = MAX, PS8 = MAX

    The dead time is approx. 32%