[Hallc_running] [New Logentry] RC Daily Report

hanjie at jlab.org hanjie at jlab.org
Wed Apr 17 08:50:02 EDT 2024


Logentry Text:
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There is no beam since yesterday 9 am. Yesterday, Josh, Hao, Yaopeng went into the hall around 10 am and replaced the damaged card for the temperature reading. Now the temperature values of NPS back crystal zone are back (https://logbooks.jlab.org/entry/4280844). Joe Beaufait switched the NPS down stream corrector polarity (https://logbooks.jlab.org/entry/4280835). All the work in the hall are complete around 2 pm. 

After persistent trying overnight, the beam size tuning is complete around 7:30 am this morning. A harp scan is performed. The beam size looks good. https://logbooks.jlab.org/entry/4281273, https://logbooks.jlab.org/entry/4281274. We should receive CW beam soon. 

Overnight, there were few target alarms because of Hall A target condensing. Dave Meekins took care of that.

The RC meeting is at 11 am
https://jlab-org.zoomgov.com/j/1617015555?pwd=L09IQ216dml6ZmM5ODExVjFsMX...

Meeting ID: 161 701 5555

Passcode: 288953

Hanjie Liu

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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/4281310
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