SLAC Magnetic Measurements Date: 11-22-2002 Time: 11:47:12 Project: spear3 Magnet Type: gdipole Magnet Name: 109D-033_cross_talk Serial Number: Run Number: 3 Measurement Device: wire s.coil Operator: sa Comment: Gdipole is powered, no sextupole, again Standardization: 1 cycles from 0.0 A to 770.0 A to 0.0 A Test Currents (A): 583.1 11:47:26 Initial Zero Current Measurement, Imag_zero = 0.0000 A 11:47:26 Magnet current ramping to 15.0000 A... 11:48:56 Magnet current ramping to 770.0000 A... 11:53:17 Magnet current ramping to 0.0000 A... 11:57:50 Magnet current ramping to 583.1340 A... 12:01:22 Magnet Current, Imag = 583.1940 A Vtrans = 5.831940 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 12:01:23 Magnet Current, Imag = 583.2180 A Vtrans = 5.832180 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 12:01:25 Magnet Current, Imag = 583.2240 A Vtrans = 5.832240 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 12:01:26 Magnet Current, Imag = 583.2080 A Vtrans = 5.832080 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 12:01:26 Magnet Current Measurement: Imag = 583.2110 +- 0.0114 A 12:02:21 Integrated Voltage Measurement X0 = -0.050000 (m), Delta X = 0.100000 (m), Num_Samp = 400 12:02:56 Integrated Voltage Measurement X0 = 0.050000 (m), Delta X = -0.100000 (m), Num_Samp = 400 12:02:56 BLscan_get_VT just finished a forward and reverse measurement 12:02:56 Polynomial Coefficient Calculation Polynomial Order = 10 Coeff # (Vs) ------- ------------ 0 0.07469 1 0.07026 2 -0.00441 3 0.00005 4 0.00002 5 -0.00000 6 -0.00008 7 -0.00004 8 0.00015 9 0.00002 10 -0.00009 12:02:56 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 1.40511 2 -0.17633 3 0.00288 4 0.00143 5 -0.00023 6 -0.00920 7 -0.00506 8 0.02426 9 0.00397 10 -0.01838 12:03:32 Integrated Voltage Measurement X0 = -0.050000 (m), Delta X = 0.100000 (m), Num_Samp = 400 12:04:07 Integrated Voltage Measurement X0 = 0.050000 (m), Delta X = -0.100000 (m), Num_Samp = 400 12:04:07 BLscan_get_VT just finished a forward and reverse measurement 12:04:08 Polynomial Coefficient Calculation Polynomial Order = 10 Coeff # (Vs) ------- ------------ 0 0.07469 1 0.07026 2 -0.00439 3 0.00005 4 -0.00011 5 -0.00005 6 0.00041 7 0.00007 8 -0.00055 9 -0.00005 10 0.00025 12:04:08 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 1.40517 2 -0.17579 3 0.00278 4 -0.00911 5 -0.00469 6 0.04885 7 0.01032 8 -0.08834 9 -0.00847 10 0.05067 12:04:44 Integrated Voltage Measurement X0 = -0.050000 (m), Delta X = 0.100000 (m), Num_Samp = 400 12:05:18 Integrated Voltage Measurement X0 = 0.050000 (m), Delta X = -0.100000 (m), Num_Samp = 400 12:05:18 BLscan_get_VT just finished a forward and reverse measurement 12:05:19 Polynomial Coefficient Calculation Polynomial Order = 10 Coeff # (Vs) ------- ------------ 0 0.07469 1 0.07026 2 -0.00441 3 0.00006 4 -0.00002 5 -0.00008 6 0.00009 7 0.00010 8 -0.00012 9 -0.00006 10 0.00005 12:05:19 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 1.40513 2 -0.17627 3 0.00342 4 -0.00154 5 -0.00766 6 0.01132 7 0.01462 8 -0.01946 9 -0.01013 10 0.00970 12:05:55 Integrated Voltage Measurement X0 = -0.050000 (m), Delta X = 0.100000 (m), Num_Samp = 400 12:06:29 Integrated Voltage Measurement X0 = 0.050000 (m), Delta X = -0.100000 (m), Num_Samp = 400 12:06:29 BLscan_get_VT just finished a forward and reverse measurement 12:06:30 Polynomial Coefficient Calculation Polynomial Order = 10 Coeff # (Vs) ------- ------------ 0 0.07470 1 0.07026 2 -0.00440 3 0.00004 4 -0.00003 5 -0.00000 6 0.00008 7 -0.00000 8 -0.00009 9 -0.00000 10 0.00004 12:06:30 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 1.40516 2 -0.17602 3 0.00238 4 -0.00210 5 -0.00035 6 0.00976 7 -0.00055 8 -0.01500 9 -0.00087 10 0.00725 12:06:49 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 0.070257 0.000001 2 -0.004403 0.000005 3 0.000048 0.000006 4 -0.000035 0.000048 5 -0.000032 0.000031 6 0.000127 0.000175 7 0.000034 0.000057 8 -0.000154 0.000253 9 -0.000022 0.000032 10 0.000062 0.000124 12:06:49 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 1.405142 0.000026 2 -0.176102 0.000214 3 0.002863 0.000372 4 -0.002830 0.003864 5 -0.003234 0.003127 6 0.015182 0.021050 7 0.004829 0.007949 8 -0.024633 0.040523 9 -0.003877 0.005716 10 0.012308 0.024728 12:07:41 Integrated Voltage Measurement X0 = -0.050000 (m), Delta X = 0.100000 (m), Num_Samp = 400 12:08:15 Integrated Voltage Measurement X0 = 0.050000 (m), Delta X = -0.100000 (m), Num_Samp = 400 12:08:16 BLscan_get_VT just finished a forward and reverse measurement 12:08:16 Polynomial Coefficient Calculation Polynomial Order = 9 Coeff # (Vs) ------- ------------ 0 -0.08376 1 -0.08365 2 0.00074 3 0.00011 4 0.00036 5 0.00036 6 0.00039 7 0.00003 8 -0.00149 9 -0.00067 12:08:16 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 12:08:16 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 12:08:16 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 -0.17604 3 0.00152 4 0.00016 5 0.00058 6 0.00070 7 0.00156 8 0.00048 9 -0.00313 10 -0.00142 12:08:52 Integrated Voltage Measurement X0 = -0.050000 (m), Delta X = 0.100000 (m), Num_Samp = 400 12:09:26 Integrated Voltage Measurement X0 = 0.050000 (m), Delta X = -0.100000 (m), Num_Samp = 400 12:09:26 BLscan_get_VT just finished a forward and reverse measurement 12:09:27 Polynomial Coefficient Calculation Polynomial Order = 9 Coeff # (Vs) ------- ------------ 0 -0.08391 1 -0.08373 2 0.00069 3 0.00101 4 0.00064 5 -0.00267 6 -0.00019 7 0.00386 8 -0.00112 9 -0.00231 12:09:27 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 12:09:27 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 12:09:27 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 -0.17625 3 0.00138 4 0.00268 5 0.00134 6 -0.00723 7 0.00015 8 0.00959 9 -0.00235 10 -0.00486 12:10:04 Integrated Voltage Measurement X0 = -0.050000 (m), Delta X = 0.100000 (m), Num_Samp = 400 12:10:38 Integrated Voltage Measurement X0 = 0.050000 (m), Delta X = -0.100000 (m), Num_Samp = 400 12:10:38 BLscan_get_VT just finished a forward and reverse measurement 12:10:39 Polynomial Coefficient Calculation Polynomial Order = 9 Coeff # (Vs) ------- ------------ 0 -0.08382 1 -0.08370 2 0.00072 3 0.00057 4 0.00037 5 -0.00115 6 0.00029 7 0.00189 8 -0.00135 9 -0.00145 12:10:39 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 12:10:39 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 12:10:39 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 -0.17616 3 0.00147 4 0.00145 5 0.00064 6 -0.00324 7 0.00128 8 0.00490 9 -0.00284 10 -0.00305 12:11:14 Integrated Voltage Measurement X0 = -0.050000 (m), Delta X = 0.100000 (m), Num_Samp = 400 12:11:49 Integrated Voltage Measurement X0 = 0.050000 (m), Delta X = -0.100000 (m), Num_Samp = 400 12:11:49 BLscan_get_VT just finished a forward and reverse measurement 12:11:50 Polynomial Coefficient Calculation Polynomial Order = 9 Coeff # (Vs) ------- ------------ 0 -0.08388 1 -0.08367 2 0.00078 3 0.00018 4 0.00010 5 0.00013 6 0.00072 7 0.00036 8 -0.00159 9 -0.00082 12:11:50 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 12:11:50 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 12:11:50 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 -0.17608 3 0.00164 4 0.00037 5 -0.00005 6 0.00007 7 0.00230 8 0.00128 9 -0.00334 10 -0.00172 12:12:08 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 -0.083685 0.000029 2 0.000730 0.000033 3 0.000466 0.000359 4 0.000364 0.000191 5 -0.000833 0.001207 6 0.000304 0.000327 7 0.001535 0.001515 8 -0.001386 0.000177 9 -0.001312 0.000646 12:12:08 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 -0.176133 0.000083 3 0.001503 0.000093 4 0.001166 0.001003 5 0.000627 0.000494 6 -0.002423 0.003151 7 0.001322 0.000773 8 0.004062 0.003598 9 -0.002916 0.000373 10 -0.002761 0.001360 12:12:43 Magnet current ramping to 0.0000 A...