[clas_members] [EXTERNAL] RC Meeting on Monday, July 14th

[ZHIWAN XU]

Dear Colleagues,


We will meet today at 11:30 (EST) for the RC meeting today. (There seems to
be an email issue, sorry for the delayed notice.)

Location: CH Room 200C and online via ZOOM
ZOOM URL link <https://urldefense.proofpoint.com/v2/url?u=https-3A__jlab-2Dorg.zoomgov.com_j_1605705819-23success&d=DwIBaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=nhU86tu_xVxwkH2JyhlcQb1jyw6CUjquEwQhqpV3cJI&m=WrC-S4ImKSJm3ZWhRMRMieCblWKW1DaynuuaoLbsLLEBqfKUxgYk0TeDQh0ZYJpx&s=xLTovSIK5CyRiHeUqhqqqy5BYzJ2q-Jjjd4j9boWlsA&e= > (including
passcode)
ZOOM meeting ID: 160 570 5819





Please find a detailed report for the past 24h data-taking of July 13th: RC
summary https://logbooks.jlab.org/entry/4417767 

   - We had a in general smooth day for physics data taking. In addition to
   regular known issues with DAQ reboot and upset ROC, ATOF HV, we encountered
   2 times of the TORUS alarm and magnet ramp down at noon 12:20pm and in the
   afternoon 4:20 pm. Experts ramped up the torus shortly after it, and it
   were diagnosed to be a Cryo communication issue. The Cryo expert plan to
   look on it today. ECAL sector U1 13-36 were tripped during owl shift,
   therefore, a HV board replace will be scheduled today afternoon during the
   target purge.



Our plan is to continue the physics run on 4He + 325nA for the following
days.



Best,

Zhiwan
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