Run Planning Meeting Notes, September 30 - October 6, 2021

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Thursday, September 30

1. In last 24 hours:
   • Early Riser summary:
   • Owl summary:
   • Swing summary:
   • Day summary: https://logbooks.jlab.org/entry/3914472
   • Before beam came back:
     • BCAL pedestal calibration (Sergey)
     • FCAL base replacement (Rebecca)
2. Issues:
   • FCAL:
     • Dead channels https://logbooks.jlab.org/entry/3914386 (ig)
     • 53 suspicious channels https://logbooks.jlab.org/entry/3913947 https://logbooks.jlab.org/entry/3913739 (Rebecca/Mark/Malte)
   • Sweep magnet turn off https://logbooks.jlab.org/entry/3913900 (Simon)
   • Bleedthrough
3. Plan:
   • Before taking data: check radiation level and beam quality (HARP scan)
   • 50 nA with CDC & FDC turn on (2 shifts), Lubomir must be around
   • 100 nA CDC & FDC turn off (2 shifts)
   • 200 nA CDC & FDC turn off (8.4 shifts)
   • Remove Be target to take empty target