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    User name reitz

    Log entry time 23:04:19 on December23,2003

    Entry number 115112

    keyword=rich tests part 2

    2) p0 = 2105 MeV/c, C12 (thick), 15uA, T3=22kHz, I(VDC)=0
    1568 withrich HV2050/600/16ns, I(RICH) = 0.08, 15uA, T3=22khz
    1569 withrich HV2120/250/16ns, I(RICH) = 0.11, 15uA, T3=22khz

    runs fine, no trip after 20 min

    3) p0 = 2080 MeV/c, C12 (thick), 15uA, I(VDC)=0

    RICH tripped while going from 2105 to 2080

    but after the magnets settle, it is stable at 2120/250/16ns,
    with I(RICH)=0.13

    4) p0 = 2095 MeV/c, C12 (thick), 15uA, I(VDC)=0, T3=26khz

    RICH tripped while going from 2080 to 2095,
    but is stable once magnets at 2120/250/16ns,

    1573 withrich HV2120/250/16ns, I(RICH) = 0.13, 15uA, T3=26khz

    this methode is too slow
    we will do it by tuning dipole alone and by hand