SLAC Magnetic Measurements Date: 02-25-2011 Time: 09:43:03 Project: Klystron Magnet Type: Solenoid Magnet Name: XL4_SN124 Serial Number: Run Number: 7 Measurement Device: Coil_ZZ Operator: sda Comment: Transverse dipole fields vs z , Imain = 300 A, Ibuck = 11.0 A -.15m to +0.375 m in 0.025 (length of coil) m steps Test Currents for Main (A): 300.00 Test Currents for Bucking (A): 11.00 Transverse Magnetic Field Strength vs Z Z Btrans Angle Bx By Main Bucking # (m) (G) (deg) (G) (G) (A) (A) ----- --------- ---------- -------- -------- -------- -------- -------- 1 -0.1502 0.29 63.11 0.13 0.26 300.1066 11.0774 2 -0.1256 0.57 77.23 0.13 0.55 300.1018 11.0736 3 -0.1008 1.10 81.89 0.16 1.09 300.1139 11.0743 4 -0.0758 2.04 87.32 0.10 2.04 300.1106 11.0750 5 -0.0507 3.23 93.07 -0.17 3.22 300.1082 11.0742 6 -0.0257 1.28 94.73 -0.11 1.27 300.1129 11.0752 7 -0.0006 6.10 -78.67 1.20 -5.98 300.1136 11.0745 8 0.0244 12.47 -75.73 3.07 -12.09 300.0967 11.0741 9 0.0494 8.98 -73.28 2.58 -8.60 300.1078 11.0741 10 0.0745 5.80 -72.97 1.70 -5.55 300.1044 11.0754 11 0.0995 3.62 -73.63 1.02 -3.48 300.0982 11.0753 12 0.1245 1.90 -68.02 0.71 -1.77 300.0993 11.0763 13 0.1496 0.67 -40.23 0.51 -0.43 300.1097 11.0752 14 0.1746 0.74 52.67 0.45 0.59 300.0954 11.0756 15 0.1997 1.24 73.75 0.35 1.19 300.1042 11.0755 16 0.2247 1.56 76.40 0.37 1.51 300.1063 11.0756 17 0.2497 1.29 67.73 0.49 1.19 300.0978 11.0760 18 0.2748 1.00 22.29 0.93 0.38 300.0942 11.0760 19 0.2997 1.91 -39.04 1.48 -1.20 300.1106 11.0767 20 0.3248 4.58 -60.35 2.26 -3.98 300.1054 11.0758 21 0.3499 8.61 -69.70 2.99 -8.08 300.1092 11.0779 22 0.3749 14.30 -74.50 3.82 -13.77 300.0934 11.0765