[Hallc_running] [New Logentry] RC Update July 12

[berdnik at jlab.org]

Logentry Text:
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1)We run 60uA CW with SHMS right setting till 1000 when requested beam off for Controlled access in the hall.
2)Steve L., RC and hall techs entered the hall after RadCon performed full survey. We rotated SHMS to 5.65 and finished at noon. https://logbooks.jlab.org/entry/4013973
3)Beam restored around 1900 due to beam steering issues. 
4)Trigger rates limited us to 40uA current  https://logbooks.jlab.org/entry/4014121   
5)OWL shift tried to push current up to 48uA, rates seems to be high, we will need to discuss this topic today.
6)0335 we lost HMS Q1 due to power supply interlock. Around 0545 we entered the hall to troubleshoot, 15V power supply died and triggered interlock.     
7)We back online at 0745, 48uA CW on LH2  
8)Thursday Day shift will be maintenance day for the machine, please schedule hall access with next RC (Arun) in advance
9)BCM calibrations need to be done before Thursday, I will coordinate it with Dave Mack.

We will have RC meeting at 11am, link below: 
https://jlab-org.zoomgov.com/j/1607100885?pwd=ZFBsRTFsYm5Zb0laZ0tyZXNjcE
Meeting ID: 160 710 0885 - Passcode: 595071 

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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/4014332
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