SLAC Magnetic Measurements Date: 11-25-2002 Time: 10:04:56 Project: spear3 Magnet Type: gdipole Magnet Name: 109D-033_cross_talk_test Serial Number: Run Number: 3 Measurement Device: wire s.coil Operator: sa Comment: Test with better setup Standardization: 1 cycles from 0.0 A to 770.0 A to 0.0 A Test Currents (A): 583.1 10:05:30 Initial Zero Current Measurement, Imag_zero = 0.0000 A 10:05:30 Magnet current ramping to 15.0000 A... 10:07:00 Magnet current ramping to 770.0000 A... 10:11:21 Magnet current ramping to 0.0000 A... 10:15:36 Magnet current ramping to 583.1340 A... 10:18:59 Magnet Current, Imag = 583.2210 A Vtrans = 5.832210 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 10:19:01 Magnet Current, Imag = 583.2230 A Vtrans = 5.832230 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 10:19:02 Magnet Current, Imag = 583.2250 A Vtrans = 5.832250 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 10:19:04 Magnet Current, Imag = 583.2500 A Vtrans = 5.832500 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 10:19:04 Magnet Current Measurement: Imag = 583.2297 +- 0.0118 A 10:19:58 Integrated Voltage Measurement X0 = -0.050000 (m), Delta X = 0.100000 (m), Num_Samp = 400 10:20:32 Integrated Voltage Measurement X0 = 0.050000 (m), Delta X = -0.100000 (m), Num_Samp = 400 10:20:32 BLscan_get_VT just finished a forward and reverse measurement 10:20:33 Polynomial Coefficient Calculation Polynomial Order = 10 Coeff # (Vs) ------- ------------ 0 0.07472 1 0.07030 2 -0.00438 3 0.00001 4 0.00003 5 0.00008 6 -0.00009 7 -0.00008 8 0.00006 9 0.00002 10 -0.00000 10:20:33 BL vs X Polynomial Coefficient Calculation BL(x) = BL1 + BL2*(x/R0) + ... + BLn*(x/R0)^(n-1) (Tm) R0 = 0.050000 m Number of harmonics = 10 Nturns per coil = 30 D1 = 0.016840 D0 = 0.001000 BLn # (Tm) ------- ------------ 1 1.40594 2 -0.17519 3 0.00057 4 0.00222 5 0.00843 6 -0.01132 7 -0.01186 8 0.00891 9 0.00380 10 -0.00063 10:21:08 Integrated Voltage Measurement X0 = -0.050000 (m), Delta X = 0.100000 (m), Num_Samp = 400 10:21:43 Integrated Voltage Measurement X0 = 0.050000 (m), Delta X = -0.100000 (m), Num_Samp = 400 10:21:43 BLscan_get_VT just finished a forward and reverse measurement 10:21:43 Polynomial Coefficient Calculation Polynomial Order = 10 Coeff # (Vs) ------- ------------ 0 0.07472 1 0.07030 2 -0.00439 3 0.00001 4 0.00011 5 0.00009 6 -0.00027 7 -0.00009 8 0.00024 9 0.00002 10 -0.00007 10:21:43 BL vs X Polynomial Coefficient Calculation BL(x) = BL1 + BL2*(x/R0) + ... + BLn*(x/R0)^(n-1) (Tm) R0 = 0.050000 m Number of harmonics = 10 Nturns per coil = 30 D1 = 0.016840 D0 = 0.001000 BLn # (Tm) ------- ------------ 1 1.40592 2 -0.17578 3 0.00044 4 0.00848 5 0.00888 6 -0.03280 7 -0.01255 8 0.03912 9 0.00446 10 -0.01486 10:22:19 Integrated Voltage Measurement X0 = -0.050000 (m), Delta X = 0.100000 (m), Num_Samp = 400 10:22:53 Integrated Voltage Measurement X0 = 0.050000 (m), Delta X = -0.100000 (m), Num_Samp = 400 10:22:53 BLscan_get_VT just finished a forward and reverse measurement 10:22:54 Polynomial Coefficient Calculation Polynomial Order = 10 Coeff # (Vs) ------- ------------ 0 0.07473 1 0.07029 2 -0.00439 3 0.00001 4 0.00010 5 0.00012 6 -0.00038 7 -0.00012 8 0.00049 9 0.00003 10 -0.00021 10:22:54 BL vs X Polynomial Coefficient Calculation BL(x) = BL1 + BL2*(x/R0) + ... + BLn*(x/R0)^(n-1) (Tm) R0 = 0.050000 m Number of harmonics = 10 Nturns per coil = 30 D1 = 0.016840 D0 = 0.001000 BLn # (Tm) ------- ------------ 1 1.40576 2 -0.17561 3 0.00031 4 0.00839 5 0.01199 6 -0.04603 7 -0.01671 8 0.07774 9 0.00589 10 -0.04287 10:23:29 Integrated Voltage Measurement X0 = -0.050000 (m), Delta X = 0.100000 (m), Num_Samp = 400 10:24:04 Integrated Voltage Measurement X0 = 0.050000 (m), Delta X = -0.100000 (m), Num_Samp = 400 10:24:04 BLscan_get_VT just finished a forward and reverse measurement 10:24:04 Polynomial Coefficient Calculation Polynomial Order = 10 Coeff # (Vs) ------- ------------ 0 0.07473 1 0.07029 2 -0.00440 3 0.00001 4 0.00008 5 0.00007 6 -0.00019 7 -0.00003 8 0.00015 9 -0.00002 10 -0.00004 10:24:04 BL vs X Polynomial Coefficient Calculation BL(x) = BL1 + BL2*(x/R0) + ... + BLn*(x/R0)^(n-1) (Tm) R0 = 0.050000 m Number of harmonics = 10 Nturns per coil = 30 D1 = 0.016840 D0 = 0.001000 BLn # (Tm) ------- ------------ 1 1.40579 2 -0.17582 3 0.00064 4 0.00648 5 0.00742 6 -0.02308 7 -0.00421 8 0.02465 9 -0.00346 10 -0.00806 10:24:24 Average Polynomial Coefficients Over Several Measurements VT(x) = VT0 + VT1*(x/R0) + ... + VTn*(x/R0)^n (Vs) R0 = 0.050000 m Polynomial Order = 10 VTn_ave VTn_rms # (Vs/m^#) (Vs/m^#) ------- ------------ ------------ 0 0.000000 0.000000 1 0.070293 0.000004 2 -0.004390 0.000006 3 0.000008 0.000002 4 0.000080 0.000032 5 0.000092 0.000017 6 -0.000236 0.000106 7 -0.000081 0.000032 8 0.000235 0.000159 9 0.000015 0.000020 10 -0.000083 0.000080 10:24:24 Average of BLn Polynomial Coefficients Over Several Measurements BL(x) = BL1 + BL2*(x/R0) + ... + BLn*(x/R0)^(n-1) (Tm) R0 = 0.050000 m Number of harmonics = 10 BLn_ave BLn_rms # (Tm) (Tm) ------- ------------ ------------ 1 1.405853 0.000078 2 -0.175599 0.000251 3 0.000492 0.000128 4 0.006392 0.002537 5 0.009179 0.001707 6 -0.028309 0.012749 7 -0.011333 0.004510 8 0.037602 0.025517 9 0.002675 0.003619 10 -0.016603 0.015977 10:25:15 Integrated Voltage Measurement X0 = -0.050000 (m), Delta X = 0.100000 (m), Num_Samp = 400 10:25:50 Integrated Voltage Measurement X0 = 0.050000 (m), Delta X = -0.100000 (m), Num_Samp = 400 10:25:50 BLscan_get_VT just finished a forward and reverse measurement 10:25:50 Polynomial Coefficient Calculation Polynomial Order = 9 Coeff # (Vs) ------- ------------ 0 0.08400 1 0.08358 2 -0.00107 3 -0.00035 4 0.00021 5 0.00020 6 -0.00050 7 -0.00038 8 0.00124 9 0.00087 10:25:50 M matrix for the single coil 4.752e-01 0.000e+00 1.192e-02 0.000e+00 2.992e-04 0.000e+00 7.506e-06 0.000e+00 1.883e-07 0.000e+00 4.752e-01 0.000e+00 2.385e-02 0.000e+00 8.975e-04 0.000e+00 3.002e-05 0.000e+00 0.000e+00 0.000e+00 4.752e-01 0.000e+00 3.974e-02 0.000e+00 2.094e-03 0.000e+00 9.007e-05 0.000e+00 0.000e+00 0.000e+00 4.752e-01 0.000e+00 5.962e-02 0.000e+00 4.188e-03 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 4.752e-01 0.000e+00 8.346e-02 0.000e+00 7.539e-03 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 4.752e-01 0.000e+00 1.113e-01 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 4.752e-01 0.000e+00 1.431e-01 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 4.752e-01 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 4.752e-01 10:25:50 invM matrix 2.104e+00 0.000e+00 -5.280e-02 0.000e+00 3.091e-03 0.000e+00 -3.435e-04 0.000e+00 6.355e-05 0.000e+00 2.104e+00 0.000e+00 -1.056e-01 0.000e+00 9.273e-03 0.000e+00 -1.374e-03 0.000e+00 0.000e+00 0.000e+00 2.104e+00 0.000e+00 -1.760e-01 0.000e+00 2.164e-02 0.000e+00 -4.122e-03 0.000e+00 0.000e+00 0.000e+00 2.104e+00 0.000e+00 -2.640e-01 0.000e+00 4.328e-02 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 2.104e+00 0.000e+00 -3.696e-01 0.000e+00 7.790e-02 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 2.104e+00 0.000e+00 -4.928e-01 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 2.104e+00 0.000e+00 -6.336e-01 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 2.104e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 2.104e+00 10:25:50 BL vs X Polynomial Coefficient Calculation BL(x) = BL1 + BL2*(x/R0) + ... + BLn*(x/R0)^(n-1) (Tm) R0 = 0.050000 m Number of harmonics = 10 Nturns per coil = 30 D1 = 0.016840 D0 = 0.001000 BLn # (Tm) ------- ------------ 1 0.00000 2 0.17590 3 -0.00228 4 -0.00079 5 0.00062 6 0.00064 7 -0.00165 8 -0.00136 9 0.00261 10 0.00183 10:26:26 Integrated Voltage Measurement X0 = -0.050000 (m), Delta X = 0.100000 (m), Num_Samp = 400 10:27:00 Integrated Voltage Measurement X0 = 0.050000 (m), Delta X = -0.100000 (m), Num_Samp = 400 10:27:01 BLscan_get_VT just finished a forward and reverse measurement 10:27:01 Polynomial Coefficient Calculation Polynomial Order = 9 Coeff # (Vs) ------- ------------ 0 0.08396 1 0.08361 2 -0.00112 3 -0.00055 4 0.00052 5 0.00066 6 -0.00104 7 -0.00077 8 0.00154 9 0.00097 10:27:01 M matrix for the single coil 4.752e-01 0.000e+00 1.192e-02 0.000e+00 2.992e-04 0.000e+00 7.506e-06 0.000e+00 1.883e-07 0.000e+00 4.752e-01 0.000e+00 2.385e-02 0.000e+00 8.975e-04 0.000e+00 3.002e-05 0.000e+00 0.000e+00 0.000e+00 4.752e-01 0.000e+00 3.974e-02 0.000e+00 2.094e-03 0.000e+00 9.007e-05 0.000e+00 0.000e+00 0.000e+00 4.752e-01 0.000e+00 5.962e-02 0.000e+00 4.188e-03 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 4.752e-01 0.000e+00 8.346e-02 0.000e+00 7.539e-03 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 4.752e-01 0.000e+00 1.113e-01 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 4.752e-01 0.000e+00 1.431e-01 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 4.752e-01 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 4.752e-01 10:27:01 invM matrix 2.104e+00 0.000e+00 -5.280e-02 0.000e+00 3.091e-03 0.000e+00 -3.435e-04 0.000e+00 6.355e-05 0.000e+00 2.104e+00 0.000e+00 -1.056e-01 0.000e+00 9.273e-03 0.000e+00 -1.374e-03 0.000e+00 0.000e+00 0.000e+00 2.104e+00 0.000e+00 -1.760e-01 0.000e+00 2.164e-02 0.000e+00 -4.122e-03 0.000e+00 0.000e+00 0.000e+00 2.104e+00 0.000e+00 -2.640e-01 0.000e+00 4.328e-02 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 2.104e+00 0.000e+00 -3.696e-01 0.000e+00 7.790e-02 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 2.104e+00 0.000e+00 -4.928e-01 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 2.104e+00 0.000e+00 -6.336e-01 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 2.104e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 2.104e+00 10:27:01 BL vs X Polynomial Coefficient Calculation BL(x) = BL1 + BL2*(x/R0) + ... + BLn*(x/R0)^(n-1) (Tm) R0 = 0.050000 m Number of harmonics = 10 Nturns per coil = 30 D1 = 0.016840 D0 = 0.001000 BLn # (Tm) ------- ------------ 1 0.00000 2 0.17599 3 -0.00243 4 -0.00130 5 0.00144 6 0.00175 7 -0.00296 8 -0.00223 9 0.00323 10 0.00203 10:27:37 Integrated Voltage Measurement X0 = -0.050000 (m), Delta X = 0.100000 (m), Num_Samp = 400 10:28:11 Integrated Voltage Measurement X0 = 0.050000 (m), Delta X = -0.100000 (m), Num_Samp = 400 10:28:11 BLscan_get_VT just finished a forward and reverse measurement 10:28:12 Polynomial Coefficient Calculation Polynomial Order = 9 Coeff # (Vs) ------- ------------ 0 0.08398 1 0.08360 2 -0.00106 3 -0.00043 4 0.00018 5 0.00029 6 -0.00043 7 -0.00027 8 0.00119 9 0.00073 10:28:12 M matrix for the single coil 4.752e-01 0.000e+00 1.192e-02 0.000e+00 2.992e-04 0.000e+00 7.506e-06 0.000e+00 1.883e-07 0.000e+00 4.752e-01 0.000e+00 2.385e-02 0.000e+00 8.975e-04 0.000e+00 3.002e-05 0.000e+00 0.000e+00 0.000e+00 4.752e-01 0.000e+00 3.974e-02 0.000e+00 2.094e-03 0.000e+00 9.007e-05 0.000e+00 0.000e+00 0.000e+00 4.752e-01 0.000e+00 5.962e-02 0.000e+00 4.188e-03 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 4.752e-01 0.000e+00 8.346e-02 0.000e+00 7.539e-03 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 4.752e-01 0.000e+00 1.113e-01 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 4.752e-01 0.000e+00 1.431e-01 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 4.752e-01 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 4.752e-01 10:28:12 invM matrix 2.104e+00 0.000e+00 -5.280e-02 0.000e+00 3.091e-03 0.000e+00 -3.435e-04 0.000e+00 6.355e-05 0.000e+00 2.104e+00 0.000e+00 -1.056e-01 0.000e+00 9.273e-03 0.000e+00 -1.374e-03 0.000e+00 0.000e+00 0.000e+00 2.104e+00 0.000e+00 -1.760e-01 0.000e+00 2.164e-02 0.000e+00 -4.122e-03 0.000e+00 0.000e+00 0.000e+00 2.104e+00 0.000e+00 -2.640e-01 0.000e+00 4.328e-02 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 2.104e+00 0.000e+00 -3.696e-01 0.000e+00 7.790e-02 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 2.104e+00 0.000e+00 -4.928e-01 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 2.104e+00 0.000e+00 -6.336e-01 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 2.104e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 2.104e+00 10:28:12 BL vs X Polynomial Coefficient Calculation BL(x) = BL1 + BL2*(x/R0) + ... + BLn*(x/R0)^(n-1) (Tm) R0 = 0.050000 m Number of harmonics = 10 Nturns per coil = 30 D1 = 0.016840 D0 = 0.001000 BLn # (Tm) ------- ------------ 1 0.00000 2 0.17595 3 -0.00225 4 -0.00097 5 0.00054 6 0.00077 7 -0.00150 8 -0.00104 9 0.00251 10 0.00153 10:28:47 Integrated Voltage Measurement X0 = -0.050000 (m), Delta X = 0.100000 (m), Num_Samp = 400 10:29:22 Integrated Voltage Measurement X0 = 0.050000 (m), Delta X = -0.100000 (m), Num_Samp = 400 10:29:22 BLscan_get_VT just finished a forward and reverse measurement 10:29:22 Polynomial Coefficient Calculation Polynomial Order = 9 Coeff # (Vs) ------- ------------ 0 0.08397 1 0.08361 2 -0.00101 3 -0.00051 4 0.00017 5 0.00050 6 -0.00057 7 -0.00055 8 0.00131 9 0.00086 10:29:22 M matrix for the single coil 4.752e-01 0.000e+00 1.192e-02 0.000e+00 2.992e-04 0.000e+00 7.506e-06 0.000e+00 1.883e-07 0.000e+00 4.752e-01 0.000e+00 2.385e-02 0.000e+00 8.975e-04 0.000e+00 3.002e-05 0.000e+00 0.000e+00 0.000e+00 4.752e-01 0.000e+00 3.974e-02 0.000e+00 2.094e-03 0.000e+00 9.007e-05 0.000e+00 0.000e+00 0.000e+00 4.752e-01 0.000e+00 5.962e-02 0.000e+00 4.188e-03 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 4.752e-01 0.000e+00 8.346e-02 0.000e+00 7.539e-03 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 4.752e-01 0.000e+00 1.113e-01 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 4.752e-01 0.000e+00 1.431e-01 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 4.752e-01 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 4.752e-01 10:29:22 invM matrix 2.104e+00 0.000e+00 -5.280e-02 0.000e+00 3.091e-03 0.000e+00 -3.435e-04 0.000e+00 6.355e-05 0.000e+00 2.104e+00 0.000e+00 -1.056e-01 0.000e+00 9.273e-03 0.000e+00 -1.374e-03 0.000e+00 0.000e+00 0.000e+00 2.104e+00 0.000e+00 -1.760e-01 0.000e+00 2.164e-02 0.000e+00 -4.122e-03 0.000e+00 0.000e+00 0.000e+00 2.104e+00 0.000e+00 -2.640e-01 0.000e+00 4.328e-02 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 2.104e+00 0.000e+00 -3.696e-01 0.000e+00 7.790e-02 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 2.104e+00 0.000e+00 -4.928e-01 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 2.104e+00 0.000e+00 -6.336e-01 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 2.104e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 2.104e+00 10:29:22 BL vs X Polynomial Coefficient Calculation BL(x) = BL1 + BL2*(x/R0) + ... + BLn*(x/R0)^(n-1) (Tm) R0 = 0.050000 m Number of harmonics = 10 Nturns per coil = 30 D1 = 0.016840 D0 = 0.001000 BLn # (Tm) ------- ------------ 1 0.00000 2 0.17598 3 -0.00216 4 -0.00117 5 0.00056 6 0.00133 7 -0.00184 8 -0.00171 9 0.00276 10 0.00181 10:29:40 Average Polynomial Coefficients Over Several Measurements VT(x) = VT0 + VT1*(x/R0) + ... + VTn*(x/R0)^n (Vs) R0 = 0.050000 m Polynomial Order = 9 VTn_ave VTn_rms # (Vs/m^#) (Vs/m^#) ------- ------------ ------------ 0 0.000000 0.000000 1 0.083601 0.000015 2 -0.001066 0.000038 3 -0.000461 0.000077 4 0.000269 0.000145 5 0.000414 0.000180 6 -0.000635 0.000241 7 -0.000495 0.000187 8 0.001319 0.000133 9 0.000856 0.000084 10:29:40 Average of BLn Polynomial Coefficients Over Several Measurements BL(x) = BL1 + BL2*(x/R0) + ... + BLn*(x/R0)^(n-1) (Tm) R0 = 0.050000 m Number of harmonics = 10 BLn_ave BLn_rms # (Tm) (Tm) ------- ------------ ------------ 1 0.000000 0.000000 2 0.175954 0.000036 3 -0.002280 0.000096 4 -0.001058 0.000196 5 0.000790 0.000374 6 0.001121 0.000448 7 -0.001987 0.000572 8 -0.001584 0.000442 9 0.002776 0.000279 10 0.001802 0.000177 10:30:14 Magnet current ramping to 0.0000 A...