[Rgc] [New Logentry] RC Daily Summary - 8 November

[mckinnon at jlab.org]

Logentry Text:
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Tempting fate to say that the last 24 hours has been slightly more productive.

After yesterdays Klystron issue, the tagger was energised around 11am and beam tuning commenced. By 2pm we had 8nA beam on FCup. Raster y Vpp changed from 3.3V to 3.2V. A short but welcome production data run was taken during Day shift.

Swing shift was relatively quiet. Production running albeit with periods of unstable, trippy beam.

Owl shift was quiet production running on NH3+ with target polarisation around 75%.
The HWP was changed to IN early in the shift.
Around 5:45am MCC informed us that they have an issue with a stuck valve in the machine and it will take some time to fix. As I write this entry, the machine is still down.

We informed MCC/Radcon that a Rapid Access plus target sweep is required at 9am for the target change.

Tentative plan for today:
9am target change to CH2
Remainder of the day will be production running on CH2 with HWP IN at 8nA

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This is a plain text email for clients that cannot display HTML.  The full logentry can be found online at https://logbooks.jlab.org/entry/4078520
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