[Hallc_running] [EXTERNAL] RC Update - 11/12/2022 (No call today)

Fomin, Nadia nfomin at utk.edu
Sat Nov 12 11:08:03 EST 2022


Hi, everyone,

We had a long down time yesterday (2:30 p.m. - 10 p.m.), but we're back up and taking data.

The issues were:
2:30 p.m. - 1L06 Vacuum Issues - resolved at 8 p.m.

18:00 1L12 CPS+MDP Breakers Tripped, 1L13-4 and 8 No KMAI (wut) (closed at 21:00)

19:00 1L10 Dropped HV (closed at 21:00)


Beam returned around 10 p.m. at 60uA, but we've been down at about 50uA after Hall came up and will likely remain there through the weekend.


We're about 1/3 of the way done with HMS setting 3.  It is no longer likely (or possible?) that we will finish the 10/35 degree running before maintenance day on Tuesday.


Tuesday WILL be a maintenance day starting at 7 a.m. It will take a shift and a half.


You all probably heard about the misfortunes in hall B - they're down indefinitely and the lights are off in their CH.  So, while we're running far from ideally....we're running.

Nadia

Dr. Nadia Fomin
she, her, hers
APS Councilor
Associate Professor
Department of Physics and Astronomy
University of Tennessee
Knoxville, TN 37996
Office:  SERF 611
TEL:   (865) 974-1509 (UT)
TEL:   (865) 576-9671 (ORNL)
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