[Alert_collaboration] [EXTERNAL] RC Meeting on Tuesday, July 15th

[Xu, Zhiwan]

Dear Colleagues,

We will meet today at 11:30 (EST) for the RC meeting today.
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=DwIGaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=xvIrZb1p8HoRayKD1Sz8zPzqi4-qHfiBCWqgj3oMbOQ&m=t_eScOIIGMjT-0Rwu1jkBphQBZOvlbpxS1cG7dpvquz5TrQELN8TLJ6TL-jrHMAk&s=kTG7URReHYpGzi1ukQ8mRqaHSduu28gYN617wrD3-GQ&e= > (including passcode)
ZOOM meeting ID: 160 570 5819


Please find a detailed report for the past 24h data-taking of July 14th: RC summary: https://logbooks.jlab.org/entry/4418358 

  *   We had a smooth day for physics data taking. At noon 12pm, a rapid access was required for Nathan to replace the ECAL HV board<https://logbooks.jlab.org/entry/4417861 > and those HV channels are back, meanwhile targe purge completed. Luciano found 2 ECAL PMT dead  S1 UO15 and UO24<https://logbooks.jlab.org/entry/4417876 >, will replace during tomorrow maintenance day. The DC tdc_2d plot S1<https://logbooks.jlab.org/entry/4418256 > has some increment and cleared after powercycled the ROC DC12. Other than that, we had some regular issues with DAQ reset and ATOF and AHDC HV Trip.


Our plan is to continue the physics run on 4He + 325nA until the MCC maintenance day, Thursday 7 am.

Best,
Zhiwan

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