[Rgc] [New Logentry] RC summary for September 22

[hovanes at jlab.org]

Logentry Text:
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Last 24 hours we spent mostly taking production data. The ABU was approximately 50%. The ND3 target polarization was 42% at the start of the day shift, but then decayed slowly to just below 40% in 24 hours. 

Day shift summary    :  https://logbooks.jlab.org/entry/4044819
Swing shift summary :  https://logbooks.jlab.org/entry/4045005
Owl shift summary    :  https://logbooks.jlab.org/entry/4045118 

We took about 205M triggers on HWP OUT starting from the day shift yesterday, then we switched to HWP IN at around 9pm , and took 233M triggers since the owl shift. 
The runs with HWP IN and PROD66_PIN configuration are 17047 and 17048, there should be around 37M events in those runs. 


Plan: 

Take production data withe HWP IN.
Switch the target polarization, need to be discussed at the meeting. 

RC meeting is at 2pm. 

Hovanes. 


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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/4045285
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