Run Planning Meeting Notes, Nov 29-Dec 4, 2018

Friday, Nov 30 at 8:45

1. Comp Cal installation
   • Completed at 6pm yesterday
2. First sight of beam (by Comp Cal): https://logbooks.jlab.org/entry/3633247
3. Swing and Overnight Running
   • 15 nA on Al V-wire (full running condition).
   • Lost beam around 2am (due to radiation damaged valve position sensor).
4. FCAL is down:
   • Monitoring current draw on CAN bus [Matt]
   • Rapid access is arrange between 10am - noon.
5. Run Plan:
   • https://halldweb.jlab.org/primexd/run_plan/Run_Plan_Fall_2018-v5.pdf
   • Beam requested today: 2nA on the foil.
6. Cryo
   • solenoid helium fill test this morning: https://logbooks.jlab.org/entry/3633314

Monday, Dec 3 at 8:45

1. Comp Cal Status
2. Target
   • Be target installation (tentative date is Thursday)
   • LH2 Cooling
3. Other idea of using the low current beam
   • Coherent peak near the hodoscope low boundary test