SLAC Magnetic Measurements Date: 03-11-2014 Time: 15:24:33 Project: KEK Magnet Type: Corrector Magnet Name: ID_253_001_04 Serial Number: Run Number: 10 Measurement Device: 48BC1_6 Operator: sda Comment: Vertical Trim (Horizontal Coils) integrated strength 0-5 amps in 1 amp steps. Harmonics at 0, 1,3 and 5 amps. New coil installed no G10 shims Test Currents for Main (A): 0.00 1.00 2.00 3.00 4.00 5.00 Field Harmonics Data (on the following pages) Field Harmonics Magnet Current for Main = -0.00 +- 0.000020 A Harmonics given at R = 0.010000 m Coil Radius, Rcoil = 0.019253 m Main Harmonic N = 1 n BLn sigBLn THspole sigTH BLn/BLN sBLn/BLN (Tm) (Tm) (deg) (deg) (%) (%) --- ------------+------------ --------+-------- -------------+------------- 1 3.5868e-05 1.6585e-09 -115.08 0.00 100.00000000 0.00653903 2 1.7217e-07 5.7591e-09 -24.38 1.02 0.48000801 0.01605629 3 7.1385e-09 1.0435e-09 -3.77 3.69 0.01990188 0.00290915 4 6.8811e-10 1.5996e-09 -37.62 27.34 0.00191843 0.00445953 5 1.9451e-10 2.3913e-10 2.15 23.20 0.00054229 0.00066668 6 3.8808e-10 2.6231e-10 -8.59 7.72 0.00108197 0.00073130 7 2.6254e-10 1.3379e-10 -23.30 4.35 0.00073195 0.00037300 8 1.8795e-10 6.1942e-11 16.28 2.56 0.00052400 0.00017269 9 1.0464e-10 4.6328e-11 3.55 2.15 0.00029173 0.00012916 10 7.1790e-11 1.1014e-11 -5.87 0.71 0.00020015 0.00003071 11 3.4449e-11 7.0588e-12 -9.87 1.11 0.00009604 0.00001968 12 7.4651e-11 8.4173e-12 11.59 0.50 0.00020813 0.00002347 13 3.6961e-11 4.7117e-12 -9.95 0.53 0.00010305 0.00001314 14 2.9337e-12 1.1787e-12 -7.26 4.16 0.00000818 0.00000329 15 3.1366e-12 1.6449e-12 3.76 2.21 0.00000874 0.00000459 16 1.6425e-12 5.8779e-13 -7.38 2.27 0.00000458 0.00000164 Magnetic Center: Xcenter = 0.00000000 +- 0.00000000 m Ycenter = 0.00000000 +- 0.00000000 m View from upstream end of magnet y ^ | N N N -> x S S S Field Harmonics Magnet Current for Main = 1.00 +- 0.000018 A Harmonics given at R = 0.010000 m Coil Radius, Rcoil = 0.019253 m Main Harmonic N = 1 n BLn sigBLn THspole sigTH BLn/BLN sBLn/BLN (Tm) (Tm) (deg) (deg) (%) (%) --- ------------+------------ --------+-------- -------------+------------- 1 8.4778e-05 4.1093e-09 -23.70 0.00 100.00000000 0.00685486 2 1.9467e-07 4.4096e-09 -26.18 0.61 0.22961962 0.00520135 3 1.0840e-07 1.0897e-09 4.73 0.15 0.12786602 0.00128540 4 2.1328e-08 1.0804e-09 -35.03 0.64 0.02515762 0.00127434 5 5.1017e-08 4.0836e-10 -35.40 0.08 0.06017761 0.00048169 6 1.0517e-09 3.3555e-10 2.45 4.37 0.00124052 0.00039579 7 9.9037e-10 8.9403e-11 -1.67 1.21 0.00116819 0.00010546 8 1.3407e-10 1.5951e-10 14.32 5.14 0.00015814 0.00018816 9 9.4365e-11 2.6223e-11 4.83 1.74 0.00011131 0.00003093 10 3.5753e-11 3.3599e-11 -5.12 4.72 0.00004217 0.00003963 11 4.4235e-11 2.5325e-11 -13.42 1.94 0.00005218 0.00002987 12 7.4908e-11 1.0806e-11 12.09 0.89 0.00008836 0.00001275 13 4.0026e-11 4.0877e-12 -8.71 0.84 0.00004721 0.00000482 14 2.2866e-12 2.1351e-12 -6.00 5.10 0.00000270 0.00000252 15 4.4918e-12 4.6271e-13 6.21 1.06 0.00000530 0.00000055 16 1.0823e-12 1.2451e-12 -5.59 2.63 0.00000128 0.00000147 Magnetic Center: Xcenter = 0.00000000 +- 0.00000000 m Ycenter = 0.00000000 +- 0.00000000 m View from upstream end of magnet y ^ | N S N S -> x N S Field Harmonics Magnet Current for Main = 3.00 +- 0.000020 A Harmonics given at R = 0.010000 m Coil Radius, Rcoil = 0.019253 m Main Harmonic N = 1 n BLn sigBLn THspole sigTH BLn/BLN sBLn/BLN (Tm) (Tm) (deg) (deg) (%) (%) --- ------------+------------ --------+-------- -------------+------------- 1 2.6602e-04 3.5009e-07 -7.99 0.11 100.00000000 0.18611094 2 4.0606e-07 2.2018e-07 -28.98 12.10 0.15264090 0.08276729 3 3.1350e-07 1.0719e-09 5.09 0.05 0.11784916 0.00043176 4 6.8510e-08 8.1779e-10 -35.91 0.22 0.02575351 0.00030928 5 1.5391e-07 1.9803e-10 -35.45 0.03 0.05785730 0.00010648 6 2.9548e-09 8.2510e-11 5.39 0.24 0.00111075 0.00003105 7 2.7210e-09 1.5096e-10 -0.04 0.35 0.00102285 0.00005676 8 1.8730e-10 9.4872e-11 15.35 3.82 0.00007041 0.00003566 9 8.7150e-11 4.4768e-11 2.55 3.55 0.00003276 0.00001683 10 6.2274e-11 3.8353e-11 -2.63 2.22 0.00002341 0.00001442 11 5.5799e-11 2.2006e-11 -10.73 1.38 0.00002098 0.00000827 12 6.6315e-11 8.1217e-12 11.34 0.58 0.00002493 0.00000305 13 4.9700e-11 4.1002e-12 -8.40 0.26 0.00001868 0.00000154 14 5.6319e-12 3.6809e-12 -3.05 2.74 0.00000212 0.00000138 15 3.0263e-12 5.5889e-13 8.27 0.51 0.00000114 0.00000021 16 8.1045e-13 7.5012e-13 -5.39 5.01 0.00000030 0.00000028 Magnetic Center: Xcenter = 0.00000000 +- 0.00000000 m Ycenter = 0.00000000 +- 0.00000000 m View from upstream end of magnet y ^ | N S N S -> x N S Field Harmonics Magnet Current for Main = 5.01 +- 0.000018 A Harmonics given at R = 0.010000 m Coil Radius, Rcoil = 0.019253 m Main Harmonic N = 1 n BLn sigBLn THspole sigTH BLn/BLN sBLn/BLN (Tm) (Tm) (deg) (deg) (%) (%) --- ------------+------------ --------+-------- -------------+------------- 1 4.5109e-04 6.6270e-09 -5.13 0.00 100.00000000 0.00207763 2 2.9312e-07 4.2988e-09 -28.45 0.33 0.06497976 0.00095296 3 5.1425e-07 1.3429e-09 5.16 0.03 0.11400064 0.00029770 4 1.1670e-07 1.9975e-09 -35.80 0.22 0.02586953 0.00044282 5 2.5672e-07 5.0567e-10 -35.44 0.02 0.05691004 0.00011210 6 4.4407e-09 9.7557e-11 5.63 0.30 0.00098443 0.00002163 7 5.0493e-09 5.5664e-11 -0.01 0.16 0.00111934 0.00001234 8 6.7655e-11 3.8440e-11 19.70 5.22 0.00001500 0.00000852 9 4.7483e-11 6.1511e-11 6.57 10.71 0.00001053 0.00001364 10 1.0049e-10 1.6047e-11 -4.94 0.80 0.00002228 0.00000356 11 2.6485e-11 1.1694e-11 -9.85 3.79 0.00000587 0.00000259 12 6.4737e-11 4.6400e-12 11.36 0.34 0.00001435 0.00000103 13 5.7699e-11 9.5830e-12 -7.89 0.24 0.00001279 0.00000212 14 5.9536e-12 1.7907e-12 -3.43 1.21 0.00000132 0.00000040 15 5.6657e-12 1.9033e-12 -11.91 0.41 0.00000126 0.00000042 16 9.3243e-13 7.4076e-13 -6.98 2.76 0.00000021 0.00000016 Magnetic Center: Xcenter = 0.00000000 +- 0.00000000 m Ycenter = 0.00000000 +- 0.00000000 m View from upstream end of magnet y ^ | N S N S -> x N S