SLAC Magnetic Measurements Date: 02-23-2018 Time: 16:22:12 Project: FACET_II Magnet Type: Dipole Magnet Name: 1.182D6.82T-113356-1 Serial Number: 1 Run Number: 4 Measurement Device: 0_75DQB26 Operator: sda Comment: Integrated strength and harmonics at 300 A. Standardization for BEND: 3 cycles from 0.0 A to 300.0 A to 0.0 A Test Currents for BEND (A): 300.00 Field Harmonics Data (on the following pages) Field Harmonics Magnet Current for BEND = 300.00 +- 0.003321 A Harmonics given at R = 0.009347 m Coil Radius, Rcoil = 0.009347 m Main Harmonic N = 1 n BLn sigBLn THspole sigTH BLn/BLN sBLn/BLN (Tm) (Tm) (deg) (deg) (%) (%) --- ------------+------------ --------+-------- -------------+------------- 1 1.9045e-01 7.2383e-07 89.47 0.00 100.00000000 0.00053749 2 3.9358e-05 4.4904e-08 -28.37 0.03 0.02066622 0.00002358 3 8.8151e-05 1.3297e-08 -30.14 0.01 0.04628610 0.00000698 4 3.2590e-07 1.9157e-08 23.69 0.77 0.00017112 0.00001006 5 2.2974e-06 2.8156e-08 -19.82 0.12 0.00120631 0.00001478 6 6.8186e-08 1.3001e-08 -25.93 2.80 0.00003580 0.00000683 7 5.1665e-08 1.0106e-08 3.90 1.47 0.00002713 0.00000531 8 9.7062e-08 2.7329e-08 -17.43 2.11 0.00005096 0.00001435 9 8.6942e-08 1.1439e-08 1.58 1.30 0.00004565 0.00000601 10 5.2348e-08 8.0842e-09 -16.27 1.82 0.00002749 0.00000424 11 5.5656e-08 2.4597e-08 -4.12 2.29 0.00002922 0.00001292 12 5.9587e-08 2.0271e-08 9.58 3.18 0.00003129 0.00001064 13 2.0882e-08 1.6390e-08 -10.60 3.59 0.00001096 0.00000861 14 3.1094e-08 3.2961e-08 4.82 5.55 0.00001633 0.00001731 15 7.1794e-08 2.1663e-08 -8.45 1.11 0.00003770 0.00001137 16 2.4554e-08 1.7551e-08 6.06 4.96 0.00001289 0.00000922 Magnetic Center: Xcenter = 0.00000000 +- 0.00000000 m Ycenter = 0.00000000 +- 0.00000000 m View from upstream end of magnet y ^ | S S S -> x N N N