17 in SWDC 4, Fig. 18 in SWDC 5-1, Fig. 19 in SWDC 5-2, and Fig. 20 in SWDC 6 for Run 887. The difference of the slopes is the bend angle. The bending angle is roughly 28 milliradians.
Delta theta is the bend angle measured using the SWDCs.
IF We have determined the current for each run. Hence, the magnetic field can be determined. The calculation of the beam momentum . All of which were necessary to complete this work.