• Main INDEX
  • Monthly INDEX
  • PREV
  • NEXT

    User name R.Michaes/J.Calarco

    Log entry time 14:38:27 on January 24,1999

    Entry number 10143

    keyword=Trigger Tests

    Runs 1167-1172 and 20167-20172 were trigger tests.
    Actually 167 was also a normal run. Purpose of tests:
    Vary thresholds, observe rates and timing shifts, and
    determine optimum threshold for noise rejection and
    good efficiency. Also to see if at low threshold the timing
    at MLU gets bad. Preliminary results: 45 mV is the
    best place to run. Looking on selected signals from MLU
    inputs and MLU strobe, the timing remained good for
    all thresholds. More information and commentary is in
    log book 1 for e95001, on page 103.