Figure 14
An example of five steps of the optimization procedure using the local-K analysis to illustrate the results is presented. (a) Profile of a pre-optimization magnetic structure after alignment on Bench A. (b) After column height adjustment. (c) After pole height adjustment. (d) First measurement after alignment on Bench B. The magnetic structure has meanwhile been disassembled and reassembled within the vacuum chamber. (e) After column height adjustment. The red and the black dots represent poles belonging to different block keepers. |