[Hallc_running] [New Logentry] RC daily update

[simona at jlab.org]

Logentry Text:
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The beam quality was not great since the restoration after RF recovery yesterday https://logbooks.jlab.org/entry/3607149

Due to beam issues we did not really start production until 21:40 though there was talk of restoring beam to Hall C starting with 2 pm. There were few longer periods of beam off after we started taking data to re-tune the machine and also due to FSD faults coming from an *increased* Hall C dump water flow (https://logbooks.jlab.org/entry/3606883, https://logbooks.jlab.org/entry/3607141).

As a consequence we fell short of getting the 65% of the desired stat. goal at  Q2=3. W=3.14 x=0.25 theta_Shms=12.42 deg and we only got 12% so far at Q2=3. W=3.14 x=0.25 theta_Shms=9.42 deg. For a status of data taken so far check https://hallcweb.jlab.org/wiki/index.php/Kaon_LT_Status_Page

We had to take a quick escorted access at the very beginning of the swing shift to reset the rotation controllers for SHMS and HMS https://logbooks.jlab.org/entry/3606658 and https://logbooks.jlab.org/entry/3606706

There will be an RC meeting today at 4:30 pm on the second floor of the counting house. Sylvester is the incoming Hall C RC and he will run the meeting.

To join the Meeting:
 https://bluejeans.com/861439920
 To join via Room System:
 Video Conferencing System: bjn.vc -or-199.48.152.152
 Meeting ID : 861439920
 To join via phone :
 1)  Dial:
   +1.408.740.7256 (US (San Jose))
   +1.888.240.2560 (US Toll Free))
   +1.408.317.9253 (US (Primary, San Jose))
   (see all numbers - http://bluejeans.com/numbers)
 2)  Enter Conference ID : 861439920


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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/3607158
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