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    User name wdconinc

    Log entry time 05:15:08 on April 17, 2011

    Entry number 355879

    This entry is a followup to: 355870

    Followups:

    keyword=Still no beam due to Hall A beamline vacuum issues...

    Once I figure out how to

    I will post a vacuum commander screen shot.

    Basically, valves from the target to 1C15 closed at the time when we had the reported vac spike. MCC managed to open valves closer to the target, but have trouble opening anything in the 1C15 area. Opening 1C15 bumps up the pressure up to 1C08.

    Seems that our target itself is fine, pressures down in the 1e-04, 1e-05 range (1e-07 at target).



    A copy of this log entry has been emailed to: narbe,johna