RC meeting and Run Plan, Sunday November 20th

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RC Meeting Information

No RC meeting today

RC Updates

Summary of swing 11/19 - day 11/20

• Continued production run on polarized He3 target @45uA beam current with prescale: ps1=9, ps2=15, ps3=0, ps5=3 and all other -1

• Target polarization 45.8% (yesterday at 5:45pm) and 48.6% (today at 11:59 am)

Run plan for until tomorrow

• Continue production data taking on polarized He3

1. 45uA of beam current | Use ps1=9, ps2=15, ps3=0, ps5=3, rest =-1 | One hour long runs
2. Move the target to the pickup coil position, and do NMR sweep around every 3 hours
3. Return to step 1

Issues

• Dump right Ion chamber cabling needs to be changed => Jerry Kowal will try to fix for short term by changing cable on next longer downtime