SLAC Magnetic Measurements Date: 03-11-2011 Time: 17:06:45 Project: Klystron Magnet Type: Solenoid Magnet Name: XL4_SN124 Serial Number: Run Number: 12 Measurement Device: Coil_ZZ Operator: sda Comment: Pole piece removed. Bucking Coil off, Bottom Mains PS 321 A.. Transverse dipole fields vs z. Test Currents for Main (A): 321.00 Test Currents for Bucking (A): 0.00 Transverse Magnetic Field Strength vs Z Z Btrans Angle Bx By Main Bucking # (m) (G) (deg) (G) (G) (A) (A) ----- --------- ---------- -------- -------- -------- -------- -------- 1 -0.1501 0.82 14.71 0.79 0.21 321.1952 0.0000 2 -0.1255 1.51 28.88 1.33 0.73 321.2195 0.0000 3 -0.1008 2.35 32.84 1.97 1.27 321.2095 0.0000 4 -0.0758 3.63 34.45 2.99 2.05 321.2082 0.0000 5 -0.0507 4.77 32.09 4.04 2.53 321.2105 0.0000 6 -0.0256 5.30 29.21 4.63 2.59 321.2304 0.0000 7 -0.0006 5.28 27.19 4.69 2.41 321.2139 0.0000 8 0.0245 4.49 27.02 4.00 2.04 321.2194 0.0000 9 0.0494 3.16 24.71 2.87 1.32 321.2224 0.0000 10 0.0745 1.86 20.39 1.74 0.65 321.2104 0.0000 11 0.0995 0.73 -13.67 0.71 -0.17 321.2066 -0.0000 12 0.1245 0.46 -95.99 -0.05 -0.46 321.2205 0.0000 13 0.1496 0.70 -150.97 -0.61 -0.34 321.2240 0.0000 14 0.1746 1.18 -166.53 -1.15 -0.27 321.2199 0.0000 15 0.1997 1.67 -173.86 -1.66 -0.18 321.2253 0.0000 16 0.2247 2.08 -172.90 -2.06 -0.26 321.2323 0.0000 17 0.2497 2.31 -172.30 -2.29 -0.31 321.2306 0.0000 18 0.2748 2.36 -176.01 -2.36 -0.16 321.2318 -0.0000 19 0.2997 2.30 -177.59 -2.30 -0.10 321.1865 0.0000 20 0.3248 2.13 177.91 -2.12 0.08 321.2227 0.0000 21 0.3499 1.95 -179.19 -1.94 -0.03 321.2428 0.0000 22 0.3749 1.77 178.82 -1.77 0.04 321.2186 0.0000