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    User name M Friend

    Log entry time 07:57:33 on December 5,2010

    Entry number 342868

    keyword=Owl shift summary

    Start shift with production running.

    12:15 - Start efficiency run 9261. The prescale file had a typo in it, so the prescale values might be wrong (the run may or may not be junk).

    12:44 - Start another efficiency (run 9262) without the typo.

    01:15 - Back to production running.

    02:21 - DVCS ioc crashed (at the very end of run 9263). Rebooted it.

    02:54 - Noticed fast feedback was on standby. Called MCC and had them turn it back on.

    03:43 - Noticed beam position was a little off (BPMA Y was at -0.25). Called MCC and had them put it back to 0.0.

    6:00 - Target loop 1 went bad: fan frequency went to 0, heater went to 500watts, pressures increased, and the temperature began to fluctuate. Called JP, and he is looking at everything remotely. Lukily this isn't the target we're running on, so this isn't effecting data taking.

    7:30 - Target loop 1 appears to have stabilized.

    Ending the shift with production run 9269 running.


    Run Events BCM U3 D3 (C) Time Avg Curr Deadtime

    9260 956 k 0.00478 0.00480 59.1 mins 1.3515 uA 14.34%
    9263 983 k 0.00496 0.00494 57.1 mins 1.4443 uA 17.19%
    9264 1097 k 0.00556 0.00558 59.6 mins 1.5586 uA 18.50%
    9265 1063 k 0.00537 0.00536 59.8 mins 1.4963 uA 16.47%
    9266 1072 k 0.00544 0.00541 59.9 mins 1.5103 uA 19.68%
    9267 End of run data not appeared yet.
    9268 944 k 0.00474 0.00472 59.4 mins 1.3268 uA 12.74%

    Efficiency runs:
    9261 469 k 0.00235 0.00235 28.1 mins 1.3923 uA 10.80%
    9262 553 k 0.00278 0.00277 33.6 mins 1.3763 uA 10.83%