SLAC Magnetic Measurements Date: 10-10-2003 Time: 13:47:23 Project: Klystron Magnet Type: Solenoid Magnet Name: PEPII-SN105 Serial Number: Run Number: 9 Measurement Device: Coil 2 Operator: sa Comment: Bt vs z, bucking coil end, again, I2-11 = 36.6 A, I1 = 25.6 A, Bucking = -5.3 A. . Test Currents (A): 36.6 Transverse Magnetic Field Strength vs Z Z Imag Btrans Angle Bx By # (m) (A) (G) (deg) (G) (G) ----- --------- ---------- -------- -------- -------- -------- 1 -0.0500 36.6811 0.03 34.91 0.03 0.02 2 0.0000 36.6869 0.11 86.45 0.01 0.11 3 0.0500 36.6847 0.16 101.45 -0.03 0.15 4 0.1000 36.6838 0.18 119.95 -0.09 0.16 5 0.1500 36.6826 0.13 120.16 -0.07 0.12 6 0.2000 36.6822 0.01 -82.73 0.00 -0.01 7 0.2500 36.6821 0.08 -59.30 0.04 -0.07 8 0.3000 36.6810 0.07 -81.23 0.01 -0.07 9 0.3500 36.6793 0.06 -102.37 -0.01 -0.06 10 0.4000 36.6702 0.04 -114.94 -0.01 -0.03 11 0.4500 36.6730 0.04 81.72 0.01 0.04 12 0.5000 36.6692 0.11 64.98 0.05 0.10 13 0.5500 36.6688 0.14 58.88 0.07 0.12 14 0.6000 36.6636 0.15 48.54 0.10 0.11 15 0.6500 36.6645 0.13 24.68 0.12 0.05 16 0.7000 36.6672 0.15 27.65 0.13 0.07 17 0.7500 36.6689 0.20 43.55 0.15 0.14 18 0.8000 36.6643 0.22 51.01 0.14 0.17 19 0.8500 36.6617 0.19 53.83 0.11 0.15 20 0.9000 36.6631 0.11 51.03 0.07 0.09 21 0.9500 36.6612 0.04 62.32 0.02 0.04 22 1.0000 36.6609 0.03 -174.55 -0.03 -0.00 23 1.0500 36.6662 0.07 -166.44 -0.07 -0.02 24 1.1000 36.6610 0.09 -157.19 -0.08 -0.03 25 1.1500 36.6626 0.10 -152.42 -0.09 -0.05 26 1.2000 36.6678 0.08 -158.90 -0.08 -0.03 27 1.2500 36.6577 0.06 -173.38 -0.06 -0.01 28 1.3000 36.6607 0.06 160.26 -0.06 0.02 29 1.3500 36.6614 0.07 132.92 -0.05 0.05 30 1.4000 36.6575 0.09 121.05 -0.04 0.07 31 1.4500 36.6519 0.10 115.36 -0.04 0.09 32 1.5000 36.6545 0.12 104.37 -0.03 0.11 33 1.5500 36.6523 0.13 87.62 0.01 0.13 34 1.6000 36.6405 0.14 82.33 0.02 0.14 35 1.6500 36.6510 0.13 86.65 0.01 0.13 36 1.7000 36.6505 0.10 107.54 -0.03 0.09 37 1.7500 36.6491 0.10 139.38 -0.08 0.07 38 1.8000 36.6472 0.13 143.01 -0.10 0.08 39 1.8500 36.6390 0.12 133.27 -0.08 0.09 40 1.9000 36.6482 0.12 118.43 -0.06 0.10 41 1.9500 36.6405 0.14 104.15 -0.03 0.14 42 2.0000 36.6430 0.16 100.82 -0.03 0.15