[Hallc_running] [New Logentry] RC Daily Update

[simona at jlab.org]

Logentry Text:
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Yesterday early morning the NPS LV for card 0, ch 1 started to progressively drop: https://logbooks.jlab.org/entry/4199216

We took an escorted access to unplug the LV cable to the distribution board 0 (not in use) as means to stabilize the sum amp current for boards 1,2,3: https://logbooks.jlab.org/entry/4199359

The currents for card 0, ch 0 and 1 have been stable since:  https://logbooks.jlab.org/entry/4200035

In the afternoon we took a controlled access to fix NPS calorimeter channel 14,6: https://logbooks.jlab.org/entry/4199631

On the Ops side there was an issue with a valve affecting the 5th pass beam delivery which was stuck half-open:  https://logbooks.jlab.org/entry/4199769 
This meant an interruption in beam delivery to Hall C from ~ 22:30 to ~ 4 am

We've been running production at kinC_x60_3 whenever beam was available.

There will be a RC meeting at 11 am: https://jlab-org.zoomgov.com/j/1617015555?pwd=L09IQ216dml6ZmM5ODExVjFsMX...
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/4200074
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