[Halla_running] [New Logentry] Status Update

[palatchi at jlab.org]

Logentry Text:
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Beam: After accelerator trying to tune HallB all night and tuning C this morning, finally we got a few minutes of tune beam to HallA. Hope to have low current CW to do beamline optics activities with C-Hole. Then we hope to get high current CW and do BMW, production on natural lead and thick carbon, and PITA scan + calibration. 

-Target is still cold
-Magnets are ramped up to nominal
-vacuum looks ok, all valves in beamline are open (including to the compton chicane are open)
-beam is NOT going through compton chicane at this point
-Detectors are in integrating mode
-VDC threshold was set yesterday
-S0's still in place in HRS's
-Rate oddity observedin LHRS S0A, so triggering on S3 on LHRS (with S0B on and S0A off)
-LHRS laptop for new HV module had connection issue which is fixed for now (bad USB port)
-Cavity BPMs 4B,D (which have reduced attenuation now) are having their gains set with 5uA tune beam NOW
-Cavity BPM 4C is in low current mode, we'll put it in high current mode shortly and leave it that way
-SAMs have been reconfigured and when we go to high current, we will find the new HV settings for them

Next meeting will be 3:30 tomorrow

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