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    User name rshneor

    Log entry time 23:15:46 on February 28, 2011

    Entry number 349275

    This entry is a followup to: 349274


    keyword=more on s2 annomaly

    There seems to be a systematic difference between the even and odd paddels at S2 rate. this shows at the tdc and trigger level, but does not show up at the scalers, which makes me think it is the trigger formation logic. sure enough, the odd & even channels are going through 2 different logic units. unfurtunally we couldnt identify any difference between the ouput of the two units. will try to check more carefully tomorrow.