[Hallc_running] [New Logentry] RC Daily Update

bduran at jlab.org bduran at jlab.org
Fri Feb 14 10:30:02 EST 2020

Logentry Text:
Yesterday we finished data taking with reference cell and carbon optics at high momentum setting during the swing shift. Then we switched to lower momentum setting to take data on reference cell and carbon optics. Around 7 am, as we were having issues to run with carbon optics at 40 uA (tripping the target IC) it's been decided to switch to production running. Big brother target had some beam on it for the first time until beam was gone for SLM replacement in South Linac.

At today's MCC meeting, it has been decided to postpone Wien flip for Hall A and pass change for Hall B to Monday. Accelerator will still be down for a few hours for the SLM replacement in South Linac. 
We are taking an opportunistic controlled access now for the power supply swap. All other work in the hall has been postponed to Monday while we will be down for Wien flip.

RC Meeting at 4:15 pm, here is how to connect remotely:

To join via Room System:
Video Conferencing System: bjn.vc -or-
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


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/3783807
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