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    User name J. Singh

    Log entry time 08:01:09 on August20,2003

    Entry number 112052

    keyword=owl shift summary

    owl shift summary

    beam was really good. beam position was really stable. there is some issue with the left arm spec + carbon target. in addition, the coil currents in both pairs of helmoltz coils were drifting all night. this may have caused our EPR attempt to fail.


    0000:0052 kin 10.11, Pol 3He, 270 deg, BHWP = IN
    0052:0056 BHWP = OUT
    0056:0242 kin 10.11, Pol 3He, 270 deg, BHWP = OUT, bleedthrough = 2,09%
    0242:0323 changing to kin 10.12, rotate 270 -> 0, move to ref cell, NMR = 38.5%, EPR failed
    0323:0333 MCC called: no beam
    0333:0343 kin 10.12, ref cell=empty, BHWP = OUT
    0343:0349 filling w/ 140 psig N2, bleedthrough = 1.03%
    0349:0355 kin 10.12, ref cell=N2, BHWP = OUT
    0355:0406 moving to Pol 3He, increased BCM from 5 to 7 microA
    0406:0528 kin 10.12, Pol 3He, 0 deg, BHWP = OUT
    0528:0531 BHWP = IN, bleedthrough = 0.72%
    0531:0646 kin 10.12, Pol 3He, 0 deg, BHWP = IN
    0646:0705 rotating to 270 deg
    0705:0729 MCC: no beam, reboot IOC
    0729:0800 MCC: no beam, mo money, mo' problems