Run Planning Meeting Notes, December 2 - December 8, 2021

Thursday December 2

1. Last 24h:
   • Established beam last night before midnight.
   • Harp scan extrapolation looks to be focused a bit differently than before. PS rates seemed around 3.2kHz as before with 150nA beam so we kept this.
   • Radiation levels at 50nA acceptable.
   • Continued production on C target at 150nA. Beam not available for most of Early Riser shift so far.
2. Issues:
   • Rates came back lower [1]
   • Tagger magnet came back at slightly lower field [2]
3. Plan:
   • run on carbon at 150nA´
   • Rotate the radiators and use both configurations
   1. • Stop the beam ALWAYS before changing the radiator configuration (even with the same radiator). Between radiator change (0/90 <--> 35/145) ALWAYS ask MCC to insert the dumplette.
4. Analysis update