[Prex] [New Logentry] RC Daily Update

[tianye at jlab.org]

Logentry Text:
--
During yesterday's Day shift, the Moller measurement was completed successfully (https://logbooks.jlab.org/entry/3841018, https://logbooks.jlab.org/entry/3841052). We didn't have any beam at the beginning of yesterday's Swing shift, which is due to the EES/RF working on 1L19. The tuned beam was sent to the Hall around 21:30. After checking the spot size and raster, the beam went away due to the cold box trip on the entire NL. Thus, we didn't get any beam during today's Owl shift. 

Finally, beam came back at 9:00 am this morning. After checking the spot size (https://logbooks.jlab.org/entry/3841492), raster, C-hole (https://logbooks.jlab.org/entry/3841501, and https://logbooks.jlab.org/entry/3841502), and Compton rate (https://logbooks.jlab.org/entry/3841544), we went back to production at 10:00 am. 

The plan for today is to keep running production and get more Coulomb!
=================================================================================================
We have some shift trade requests for next week (Tuesday, Wednesday, and Thursday Owl). Please sign up for those shifts if you can!

Shift sign-up: https://misportal.jlab.org/mis/physics/shiftSchedule/?experimentRunId=PREX/CREX
=================================================================================================

There is no RC meeting today. Have a nice holiday weekend! 

Ye Tian 
(Hall A Run Coordinator)

---

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/3841611
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://mailman.jlab.org/pipermail/prex/attachments/20200905/05ebc5e8/attachment.html>