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    User name D. Parno

    Log entry time 20:54:30 on May 19, 2009

    Entry number 274889

    Followups:

    keyword=Compton running again

    When Gregg and I arrived this evening, the Compton runcontrol had crashed at event #5 after being started around 3:30 this afternoon.

    After a number of varied reboots I was able to get the Compton DAQ going again around 8:25, but it was failing to report photon rates (which are used by MCC to help in the tune, and which are the blue line on the strip chart). It took another CODA reboot to get photon rates working around 8:43 pm.

    We're currently running Run 16979 in Prod_FT mode because Gregg and I would like to play with that data type, but I will switch to normal production running (Prod_FA) in about twenty minutes.

    Although clearly a lot of work was done on the cavity tune during the day, it does not look so stable right now when the cavity flip script is running.

    A copy of this log entry has been emailed to: camsonne, nanda, franklin



    Figure 1

    striprun-19may-20_48