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    User name Jack

    Log entry time 19:34:15 on April 19, 2007

    Entry number 199628

    keyword=Ozone monitor stripchart

    I have started a stripchart of the ozone monitor output. It is on the "Important Strip!!" workspace of the console in Hall A. It is showing the channel HacB_HPE1313A:0_Ch30 of the beamline VME crate (iocha12). The conversion you need to know is 1 volt = 0.1 ppm ozone. Thus, to enter the hall the reading should be below 0.3 volts.