SLAC Magnetic Measurements Date: 05-06-2011 Time: 10:13:36 Project: LLNL Magnet Type: Solenoid Magnet Name: Gun_Magnet Serial Number: 102-2 Run Number: 10 Measurement Device: Coil ZZ Operator: sda Comment: Multipoles using 1 inch coil at magnetic center. I = 300 amps. Step size = 0.5 inches. Standardization: 1 cycles from 5.0 A to 300.0 A to 5.0 A Test Currents (A): 300.0 Field Harmonics vs Z Harmonics given at coil radius R = 0.027140 m Z Imag B1 THsp1 B2 THsp2 B3 THsp3 B4 THsp4 # (m) (A) (G) (deg) (G) (deg) (G) (deg) (G) (deg) --- -------- --------- -------- -------- -------- -------- -------- -------- -------- -------- 1 -0.0752 300.031 0.41 -135.71 0.14 2.51 0.02 -31.52 0.05 -44.19 2 -0.0632 299.994 0.52 -141.18 0.18 -0.31 0.01 -30.00 0.05 36.45 3 -0.0507 300.000 0.68 -156.74 0.23 -5.56 0.02 -45.00 0.07 30.93 4 -0.0382 300.026 1.16 -166.96 0.35 -23.91 0.04 -37.30 0.03 42.57 5 -0.0257 300.039 2.37 -176.41 0.67 -26.00 0.06 -42.41 0.07 45.00 6 -0.0132 300.022 5.40 176.32 1.48 -28.94 0.14 -41.80 0.12 -25.16 7 -0.0007 300.013 11.23 172.88 3.04 -30.92 0.31 -45.31 0.28 -33.26 8 0.0118 300.027 18.28 173.03 4.67 -30.60 0.69 -49.70 0.53 -34.48 9 0.0244 300.024 22.16 176.49 5.37 -34.35 1.32 -52.30 0.92 -28.90 10 0.0368 300.033 23.38 -177.46 4.56 -40.43 1.76 -53.94 1.08 -32.72 11 0.0493 300.010 24.37 -172.65 3.78 -46.84 1.58 -57.06 1.00 -37.69 12 0.0619 300.029 24.19 -169.04 2.65 -52.24 1.19 58.95 0.78 -39.58 13 0.0744 300.028 22.14 -165.11 1.33 -64.30 0.94 57.03 0.46 -42.00 14 0.0869 300.074 17.07 -155.75 1.37 70.99 0.75 56.27 0.22 37.61 15 0.0994 300.066 10.93 -126.95 3.51 58.90 0.43 52.17 0.25 16.07 16 0.1119 300.043 10.21 -83.91 5.20 57.19 0.21 32.19 0.48 9.62 17 0.1244 300.066 11.14 -67.74 5.35 58.05 0.22 15.20 0.30 10.66 18 0.1370 300.060 11.11 -62.98 5.42 59.52 0.08 21.86 0.50 8.29 19 0.1495 300.058 7.99 -57.76 4.32 64.36 0.31 -55.02 0.39 9.93 20 0.1620 300.064 3.84 -43.19 2.92 76.83 0.71 -56.13 0.20 32.77 21 0.1746 300.055 2.00 -23.43 1.97 85.07 0.99 -57.56 0.11 -40.31 22 0.1871 300.062 1.07 -11.56 1.06 81.92 1.16 -54.50 0.14 -14.79 23 0.1995 300.048 0.76 -6.54 0.62 38.46 1.44 -51.19 0.43 0.43 24 0.2120 300.062 0.74 13.52 0.88 -0.93 1.42 -50.75 0.59 -0.57 25 0.2246 300.070 0.98 23.52 2.10 -32.62 0.91 -49.59 0.28 1.52 26 0.2371 300.051 0.94 30.28 3.00 -38.04 0.37 -43.54 0.13 43.12 27 0.2496 300.074 0.71 42.01 2.33 -38.42 0.14 -35.55 0.18 42.53 28 0.2621 300.082 0.45 36.84 1.14 -36.02 0.04 -42.30 0.07 -40.75 29 0.2746 300.094 0.28 11.78 0.55 -30.27 0.01 -26.17 0.04 39.60 30 0.2872 300.091 0.25 -12.62 0.29 -18.82 0.00 0.00 0.03 37.31 31 0.2997 300.074 0.27 -10.27 0.21 -9.71 0.01 34.28 0.02 40.46 32 0.3122 300.097 0.24 13.35 0.19 -3.92 0.01 36.14 0.02 39.55 33 0.3247 300.099 0.28 48.65 0.19 -0.15 0.01 33.78 0.03 38.38