SLAC Magnetic Measurements Date: 11-29-2004 Time: 10:02:17 Project: klystron Magnet Type: solenoid Magnet Name: YW_Gun_Coil Serial Number: Run Number: 1 Measurement Device: Coil X Operator: sda Comment: Transverse, Coil A = 6.1306 , Temp = 27.9 C, Coil B is recorded as Imag, temp = 28.2 C. Solenoid wired correctly per A. Burke. Test Currents (A): 10.94 Transverse Magnetic Field Strength vs Z Z Imag Btrans Angle Bx By # (m) (A) (G) (deg) (G) (G) ----- --------- ---------- -------- -------- -------- -------- 1 -0.26026 10.9535 0.18 1.58 0.18 0.01 2 -0.24098 10.9545 0.19 -15.73 0.18 -0.05 3 -0.22099 10.9542 0.22 -28.54 0.19 -0.10 4 -0.20093 10.9543 0.17 -21.49 0.16 -0.06 5 -0.18078 10.9549 0.19 -29.29 0.16 -0.09 6 -0.16078 10.9548 0.26 -97.39 -0.03 -0.26 7 -0.14076 10.9544 0.16 -57.26 0.09 -0.14 8 -0.12071 10.9546 0.22 -67.58 0.08 -0.20 9 -0.10071 10.9545 0.27 -90.41 -0.00 -0.27 10 -0.08071 10.9549 0.36 -109.34 -0.12 -0.34 11 -0.06072 10.9548 0.49 -122.93 -0.27 -0.41 12 -0.04073 10.9546 0.59 -128.51 -0.37 -0.46 13 -0.02069 10.9548 0.49 -131.88 -0.33 -0.37 14 -0.00064 10.9546 0.21 46.30 0.15 0.15 15 0.01940 10.9553 0.32 63.83 0.14 0.29 16 0.03944 10.9550 0.26 74.98 0.07 0.25 17 0.05948 10.9554 0.10 71.62 0.03 0.09 18 0.07948 10.9548 0.03 48.69 0.02 0.02 19 0.09950 10.9551 0.02 -158.90 -0.02 -0.01 20 0.11949 10.9556 0.08 136.17 -0.06 0.06 21 0.13951 10.9554 0.03 -66.80 0.01 -0.02 22 0.15955 10.9554 0.10 175.36 -0.09 0.01 23 0.17963 10.9554 0.07 -170.55 -0.07 -0.01 24 0.19969 10.9552 0.04 158.65 -0.04 0.01 25 0.21974 10.9557 0.08 -45.46 0.06 -0.06 26 0.23979 10.9558 0.04 36.77 0.03 0.03 27 0.25979 10.9553 0.19 69.93 0.06 0.18