[Tritium] [New Logentry] Hall A Tritium-Run Update and Plan (production run starts tomorrow and shift-workers are eagerly needed for this weekend)

[yez at jlab.org]

Logentry Text:
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We have good 5th pass CW beam into the hall since yesterday afternoon, and we have been taking optics data since then. Our plan is to continue taking optics data until Friday 8am, took the sieve slit out and have the MCC to start the pass change to 2nd pass on 9am. So our hall will remain locked up for MCC to quickly finish their tasks. 

Once the pass change is successfully and the beam looks good, we will have a very quick access to fix some detector issues. Then we will go through the standard procedure to go through Phase-I, II and III, to unlock the Tritium and other gas cells. We expect to start the production run in the Friday morning. We plan to finish the x>1 SRC kinematics in the next following week.  

However, in the next 5 days, almost HALF of the shifts are empty!! Most urgently, We need our collaborators to cover the empty shifts on this weekend. Please consider to sign up shifts and help us to take production data. Thanks.
https://misportal.jlab.org/mis/physics/shiftSchedule/?experimentRunId=HALLA-FALL2018





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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/3599244
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