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    User name adev

    Log entry time 00:25:38 on March 7, 2009

    Entry number 265020

    keyword=BigBite WireChamber Measured Voltage change!


    Autologged by slowc/HV_HALL_BB/start_HV_BB/monitor.pl (Xin Qian)

    Chamber: 2, Channel: 3, Current_Vol: -1712 , -1262 , 450
    Chamber: 2, Channel: 3, Current_Cur: -115 , -0 , 115
    Chamber: 2, Channel: 4, Current_Vol: -1706 , -1263 , 443
    Chamber: 2, Channel: 4, Current_Cur: -109 , -0 , 109
    Chamber: 3, Channel: 3, Current_Vol: -1696 , -1110 , 586
    Chamber: 3, Channel: 3, Status: 1 , 41 , 40
    Chamber: 3, Channel: 4, Current_Vol: -1695 , -1100 , 595
    Chamber: 3, Channel: 4, Status: 1 , 41 , 40



    Chamber 1 Field plane, Top: Voltage: -1624 V Current: -7 uA Enable: 1 Status: 1
    Field plane, Bottom: Voltage: -1628 V Current: -7 uA Enable: 1 Status: 1
    Cathod plane, Front: Voltage: -1666 V Current: -79 uA Enable: 1 Status: 1
    Cathod plane, Back: Voltage: -1663 V Current: -76 uA Enable: 1 Status: 1
    Chamber 2 Field plane, Top: Voltage: -1664 V Current: -7 uA Enable: 1 Status: 1
    Field plane, Bottom: Voltage: -1661 V Current: -11 uA Enable: 1 Status: 1
    Cathod plane, Front: Voltage: -1712 V Current: -115 uA Enable: 1 Status: 1
    Cathod plane, Back: Voltage: -1706 V Current: -109 uA Enable: 1 Status: 1
    Chamber 3 Field plane, Top: Voltage: -1657 V Current: -9 uA Enable: 1 Status: 1
    Field plane, Bottom: Voltage: -1655 V Current: -9 uA Enable: 1 Status: 1
    Cathod plane, Front: Voltage: -1696 V Current: -89 uA Enable: 1 Status: 1
    Cathod plane, Back: Voltage: -1695 V Current: -88 uA Enable: 1 Status: 1



    Chamber 1 prev
    Field plane, Top: Voltage: -1624 V Current: -3 uA Enable: 1 Status: 1
    Field plane, Bottom: Voltage: -1628 V Current: -3 uA Enable: 1 Status: 1
    Cathod plane, Front: Voltage: -1666 V Current: -44 uA Enable: 1 Status: 1
    Cathod plane, Back: Voltage: -1663 V Current: -0 uA Enable: 1 Status: 1
    Chamber 2 prev
    Field plane, Top: Voltage: -1664 V Current: -3 uA Enable: 1 Status: 1
    Field plane, Bottom: Voltage: -1661 V Current: -0 uA Enable: 1 Status: 1
    Cathod plane, Front: Voltage: -1262 V Current: -0 uA Enable: 1 Status: 1
    Cathod plane, Back: Voltage: -1263 V Current: -0 uA Enable: 1 Status: 1
    Chamber 3 prev
    Field plane, Top: Voltage: -1658 V Current: -1 uA Enable: 1 Status: 1
    Field plane, Bottom: Voltage: -1655 V Current: -1 uA Enable: 1 Status: 1
    Cathod plane, Front: Voltage: -1110 V Current: -0 uA Enable: 1 Status: 41
    Cathod plane, Back: Voltage: -1100 V Current: uA Enable: 1 Status: 41



    Threshold
    Threshold for 'mwdc_front' is +3.898 V (2580)
    Threshold for 'mwdc_middle' is +4.800 V (2703)
    Threshold for 'mwdc_back' is +4.800 V (2703)