Planning of MD 2024-09-04 with progress 2024-08-06 - Updates.

Roundtable

  • HOLEC does not boot with the new memory card.

  • Use even older power converter for higher order magnets.

  • Blocking point for all projects in measurements. New power converter coming end of 2026.

  • Measurement bench for 6, 8 poles in 867.

  • Perhaps new FGC for 867 measurements if lack of power supply becomes a main blocking point, could take years with low priority, months with high priority, less than 50k cost.

  • Try to infer the integral field from hall sensor measurements

  • 11 hall sensor measurements with trapezoidal cycles, use 3 for inferring the integral field by weighing different components.

  • Hall sensors limited to , we only use to mark arbitrarily during the cycle.

  • Production for quadrupole measurement PCB launched, from external supplier. Will also produce one internally to compare performance from CERN and external one.

Action

  • Vincenzo: Connect spare power supply anyway and test it this week (til 9 Aug)