SLAC Magnetic Measurements Date: 03-11-2011 Time: 16:19:31 Project: Klystron Magnet Type: Solenoid Magnet Name: XL4_SN124 Serial Number: Run Number: 11 Measurement Device: Coil_ZZ Operator: sda Comment: Pole piece removed. Bucking Coil powered only (12.1A) Mains PS off.. Transverse dipole fields vs z , Test Currents for Main (A): 0.00 Test Currents for Bucking (A): 12.10 Transverse Magnetic Field Strength vs Z Z Btrans Angle Bx By Main Bucking # (m) (G) (deg) (G) (G) (A) (A) ----- --------- ---------- -------- -------- -------- -------- -------- 1 -0.1502 0.06 132.62 -0.04 0.04 0.0001 12.1019 2 -0.1256 0.00 90.00 0.00 0.00 0.0000 12.0888 3 -0.1008 0.06 -171.22 -0.06 -0.01 0.0000 12.0886 4 -0.0758 0.07 -144.22 -0.06 -0.04 0.0001 12.0891 5 -0.0508 0.15 -112.34 -0.06 -0.14 -0.0001 12.0892 6 -0.0257 0.24 -100.54 -0.04 -0.23 0.0000 12.0884 7 -0.0006 0.28 -106.00 -0.08 -0.27 -0.0000 12.0879 8 0.0244 0.17 -93.67 -0.01 -0.17 0.0001 12.0843 9 0.0494 0.11 -109.12 -0.04 -0.11 0.0000 12.0817 10 0.0744 0.09 -110.80 -0.03 -0.08 0.0000 12.0822 11 0.0995 0.09 -109.85 -0.03 -0.09 0.0000 12.0835 12 0.1245 0.12 -115.61 -0.05 -0.11 0.0001 12.0835 13 0.1496 0.08 -98.09 -0.01 -0.08 0.0000 12.0840 14 0.1746 0.02 152.14 -0.02 0.01 -0.0000 12.0866 15 0.1996 0.00 90.00 0.00 0.00 -0.0000 12.0865 16 0.2247 0.03 178.42 -0.03 0.00 -0.0000 12.0781 17 0.2497 0.01 -10.78 0.01 -0.00 0.0000 12.0784 18 0.2747 0.22 -116.56 -0.10 -0.19 0.0000 12.0791 19 0.2997 0.18 -125.30 -0.10 -0.15 0.0000 12.0796 20 0.3248 0.03 157.04 -0.03 0.01 -0.0000 12.0810 21 0.3499 0.05 94.67 -0.00 0.05 0.0001 12.0816 22 0.3749 0.12 -92.87 -0.01 -0.12 0.0000 12.0812