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    User name V. Sulkosky

    Log entry time 08:04:21 on July26,2001

    Entry number 67690

    keyword=shift summary

    24:00 Begin taking data on c12, toggle mode, beam 1/2 wave plate: IN.
    01:50 Series of EPR Measurements. 45.2 % and 43.6 % polarization.
    03:20 Turned charge asym. feedback off to stablize the charge asymmetry.
    04:18 Charge asym. feedback turned on.
    6:25 EPR measurement. 46.1 % polarization.
    7:18 ER2 disconnected for parity DAQ. Ended runs 2280/21280/1419 early.
    7.33 Killed coda for the parity DAQ. Restarted runcontrol.
    7:35 Called MCC to change from toggle mode to random mode. Finished data taking with C12, toggle mode, beam half-wave plate IN.
    7:38 Begin taking data with C12, random mode, beam half-wave plate IN.

    *************************
    Run summary:
    00:04 2269/21269/1408 charge asymmetry check.
    00:42 2270/21270/1409 charge asymmetry check.
    01:19 2271/21271/1410 charge asymmetry check.
    01:55 2272/21272/1411 charge asymmetry check. Charge asym. high (275 ppm)
    02:31 2273/21273/1412 charge asymmetry check. Charge asym. high (-291 ppm)
    03:08 2274/21274/1413 charge asymmetry check. Charge asym. (60 ppm)
    03:44 2275/21275/1414 charge asymmetry check. Charge asym. (-6 ppm)
    04:21 2276/21276/1415 charge asymmetry check. Feedback on. (327 ppm)
    04:57 2277/21277/1416 charge asym. check. Charge asym. (-352 ppm)
    05:33 2278/21278/1417 charge asym. check Charge asym. (200 ppm)
    06:09 2279/21279/1418 charge asym. check Charge asym. (27 ppm)
    06:44 2280/21280/1419 charge asym. check Charge asym. (-210ppm)
    07:38 2281/21281/1420 charge asym. check Hand over to Day shift.