[Hallc_running] [New Logentry] Hall C RC Update: Tuesday, Sept. 19, 2023

[gaskelld at jlab.org]

Logentry Text:
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Yesterday, we planned a couple special measurements (energy measurement and BCM calibration), but in the end neither worked out.  The energy measurement was not completed due to a later than expected start and interaction of the Hall C beam with Hall A when they came out of Controlled Access.  Problems with the small Moller quad (MQF3M01) delayed restoration of beam after backing out of the energy measurement, pushing the start of the BCM calibration beyond the availability of the system expert.  While the small Moller quad has been restored to operation, remote control is not working so today's planned Moller measurement will be delayed until the small Moller quad is repaired.

There is accelerator maintenance planned for tomorrow day shift.  Hall C will go to Controlled Access to allow repair of the small Moller quad power supply.  Please contact the RC if there's work you would like to do in the hall during this access.

This morning, we are continuing the HMS high momentum optics program, with a pause for an arc energy measurement.

There will be the usual RC meeting this morning at 11 am. Zoom information is below:

https://jlab-org.zoomgov.com/j/1617015555?pwd=L09IQ216dml6ZmM5ODExVjFsMXdsUT09

Meeting ID: 161 701 5555
Passcode: 288953

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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/4182654
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