• Main INDEX
  • Monthly INDEX
  • PREV
  • NEXT
    Make New Entry, Make Followup Entry

    User name V. Sulkosky/B. Zhao

    Log entry time 19:59:30 on April 25, 2009

    Entry number 268451

    keyword=Connected PV_DIS Triggers to Normalization Scalers

    For the deadtime calculation, I connected the PV_DIS triggers T3 through
    T7 into the normalization scaler channels. Here is the map:
    Trigger    Channel
    ------------------
    T1           0
    T2           1
    T3           2
    T4           3
    T5           4
    T6           5
    T7           6
    T8           7
    
    T1, T2 and T8 have been connected for some time. The other scalers seem
    to be quite small and T7 ("or" of Gas Cerenkov) is not even plugged into
    the PV_DIS system as far as I could tell. Someone should double check
    to make sure these are right. In either case, the copy I plugged into the
    normalization scalers should be the same copy going into the TS as far
    as I could tell.