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    User name flay

    Log entry time 07:58:59 on November 13, 2009

    Entry number 299471

    keyword=11/13/09 Friday Owl Shift Summary

    11/13/09 Friday Owl Shift Summary

    00:00 Shift begins with smooth production data taking.

    03:45 Data taking running smoothly until Dithering froze up. Apparently caused problem with MCC Energy Fast Feeback.

    05:00 Still trying to fix the issue with Dithering.

    05:19 Dithering turned off for now -- see HALOG 299442.

    05:27 MCC Fixed fast feeback problem -- see HALOG 299443.

    06:15 With dithering turned back on, MCC experiences problems again. We will run without dithering for the remainder of the night. This needs to be fixed on next shift.

    06:45 MCC is having issues with one of their magnets. No beam for ~30 mins

    07:15 MCC has beam ready. Bringing back 100 uA beam for production.

    Run Summary (PVDIS/LHRS/RHRS)

    13904/25427/4983

    /25428/4984

    13905/25429/4985

    13906/25430/4986

    13907/25431/4987

    13908/25432/4988

    13909/25433/4989 - Junk run

    13910/25434/4990 - Junk run

    13911/25435/4991

    13913/25436/ - Junk run; dithering/MCC problems

    13915/25437/

    13917/25439/4993