“path length” is from the Super-FRS target. FHF1 is 7.5 m from the end of the last quadrupole, FHF1QT32. Matrix element FMF1 FMF2 FMF3 FMF4 (x,x) -4.21 1.73 -4.21 2.5 (x,a) (x,d) 6.40 -5.25 6.40 (a,a) [...] a) -0.24 0.58 -0.24 0.40 (a,d) 0.12 -0.13 (y,y) -1.72 2.24 -1.52 3.78 (y,b) -0.05 -0.05 -0.05 (b,b) -0.52 0.45 -0.54 0.29 Path length (m) 98.08 123.86 149.64 180.72 [...] High-Energy Branch In the beam plot of the Main Separator shown, the end focus at FHF1 is chosen as 7.5 m beyond the end of the last quadrupole in the HEB. This large distance is needed to transport the