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    User name A. Tobias

    Log entry time 07:42:31 on August28,2003

    Entry number 113953

    keyword=NMR: 38.9% and EPR: 38.6%

    06:58 Ask for beam OFF to do NMR/EPR measurements
    07:01 Take NMR = 39.6%
    07:08 set correction coil currents to I_coil(c)=1.592A=-I_coil(d)
    07:15 Jaideep takes EPR = 38.6%
    07:17 zero correction coils
    07:18 Take NMR = 38.9%

    note on eeper: we had trouble finding the resonace. we looked from 11.5 to 13 MHz. also ran the fmsweep vi. still couldn't find it. unplugged signal "from photodiode to scope" and checked it in the multimeter. i got about ~50 mV. this seems like alot. plugged the cable back into the scope. easily found resonance at 12.08 MHz. epr signal also was nice and clean. huh...


    FIGURE 1