• Main INDEX
  • Monthly INDEX
  • PREV
  • NEXT

    User name Reimer

    Log entry time 23:57:34 on March18,2006

    Entry number 167411

    This entry is a followup to: 167408

    keyword=Large raster check

    To study effects of raster size, RC suggests that we go to a larger raster and note trigger rate and DC leakage current changes:

    Raster: 2x2 ~3x3
    MC Raster: 5.5x5.5 8x8 10x10
    T1 2.47e6 2.47e6 2.47e6
    T2 2.91e3 2.92e3 2.93e3
    T3 1.15e3 1.15e3 1.11e3

    BB Drift -71 -71 -71
    Chamber -15 -16 -16
    Currents -114 -114 -114
    -29 -29 -29
    -115 -115 -115
    -113 -113 -113
    -70 -70 -70
    -40 -44 -40
    -113 -113 -113
    -115 -115 -115
    -119 -119 -119

    Conclusion: no change, in fact, there is reason to doubt that the raster actually changed (see entry 167408)