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    User name V. Sulkosky

    Log entry time 17:35:09 on November 13, 2008

    Entry number 248659

    This entry is a followup to: 248233

    keyword=Re: Changes in Left HRS Trigger Signals in DecData Class

    Today I cleaned up some things in the DecData class for the left HRS triggers.
    1) I added the strobe (re-timing) signal into the 1877 TDC in slot 13
       of ROC 4, channel 76.
    
    2) I added the L1A signal into the 1877 TDC in slot 9 of ROC 4, 
       channel 62.  This signal was added to channel 15 of the LeCroy 4616
       that contains the triggers from the BigBite weldment.
    
    3) I removed the L1A signal in the 1877 in slot 13 of ROC 4 channel 77.
       This was missing the gate and not reliable.
    
    4) I cleaned up the nomenclature in the DecData class to have the 
       following prefixes:
    
       - "Trig" used for copies of trigger signals in the 1875
       - "L" used for copies of trigger signals in a 1877.
    
    Here is the detector map for these signals:

    # trigger input LHRS copy in 1877
    LT1        crate      4     9      48
    LT2        crate      4     9      49
    LT3        crate      4     9      50
    LT4        crate      4     9      51
    LT5        crate      4     9      52
    LT6        crate      4     9      53
    LT7        crate      4     9      54
    LT8        crate      4     9      55
    L_l1a      crate      4     9      62
    strobe     crate      4    13      76
    

    # trigger input LHRS copy in 1875
    Trigl1a    crate      4    18      51
    TrigT1     crate      4    18      56
    TrigT3     crate      4    18      54
    TrigT5     crate      4    18      52
    


    A copy of this log entry has been emailed to: kalyan,xqian