SLAC Magnetic Measurements Date: 11-11-2003 Time: 15:44:12 Project: klystron Magnet Type: Solenoid Magnet Name: XL4_SN118B Serial Number: Run Number: 3 Measurement Device: Coil ZZ Operator: sa Comment: Bt vs z , Imain = 375 A, Ibuck = 15.6 A Test Currents (A): 375.0 Transverse Magnetic Field Strength vs Z Z Imag Btrans Angle Bx By # (m) (A) (G) (deg) (G) (G) ----- --------- ---------- -------- -------- -------- -------- 1 -0.1500 375.8360 0.14 146.29 -0.11 0.08 2 -0.1250 375.8250 0.04 -31.38 0.03 -0.02 3 -0.1000 375.8380 0.38 119.90 -0.19 0.33 4 -0.0750 375.8220 0.86 122.06 -0.46 0.73 5 -0.0500 375.8240 2.26 124.21 -1.27 1.87 6 -0.0250 375.8290 4.85 123.64 -2.69 4.04 7 0.0000 375.7950 8.91 133.49 -6.13 6.46 8 0.0250 375.8300 12.55 152.49 -11.13 5.80 9 0.0500 375.8170 6.76 -164.59 -6.52 -1.80 10 0.0750 375.7990 5.08 -136.67 -3.70 -3.49 11 0.1000 375.7840 4.64 -133.79 -3.21 -3.35 12 0.1250 375.7790 4.88 -126.26 -2.89 -3.94 13 0.1500 375.7790 5.05 -121.97 -2.67 -4.28 14 0.1750 375.7660 5.25 -115.90 -2.29 -4.72 15 0.2000 375.7820 5.11 -108.54 -1.63 -4.85 16 0.2250 375.7720 4.53 -98.29 -0.65 -4.48 17 0.2500 375.7630 3.62 -85.19 0.30 -3.60 18 0.2750 375.7660 3.25 -57.59 1.74 -2.74 19 0.3000 375.7580 3.66 -32.80 3.07 -1.98 20 0.3250 375.7490 4.11 -18.94 3.89 -1.33 21 0.3500 375.7690 3.97 -15.14 3.83 -1.04 22 0.3750 375.7530 3.39 -27.05 3.02 -1.54