SLAC Magnetic Measurements Date: 11-25-2002 Time: 12:31:06 Project: spear3 Magnet Type: gdipole Magnet Name: 109D-033_cross_talk_test Serial Number: Run Number: 5 Measurement Device: wire s.coil Operator: sa Comment: DX = .017. Before removal test. Standardization: 1 cycles from 0.0 A to 770.0 A to 0.0 A Test Currents (A): 583.1 12:31:46 Initial Zero Current Measurement, Imag_zero = 0.0000 A 12:31:46 Magnet current ramping to 15.0000 A... 12:33:15 Magnet current ramping to 770.0000 A... 12:37:30 Magnet current ramping to 0.0000 A... 12:41:50 Magnet current ramping to 583.1340 A... 12:45:17 Magnet Current, Imag = 583.1830 A Vtrans = 5.831830 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 12:45:19 Magnet Current, Imag = 583.1780 A Vtrans = 5.831780 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 12:45:20 Magnet Current, Imag = 583.1650 A Vtrans = 5.831650 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 12:45:22 Magnet Current, Imag = 583.1620 A Vtrans = 5.831620 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 12:45:22 Magnet Current Measurement: Imag = 583.1720 +- 0.0087 A 12:46:15 Integrated Voltage Measurement X0 = -0.050000 (m), Delta X = 0.100000 (m), Num_Samp = 400 12:46:50 Integrated Voltage Measurement X0 = 0.050000 (m), Delta X = -0.100000 (m), Num_Samp = 400 12:46:50 BLscan_get_VT just finished a forward and reverse measurement 12:46:51 Polynomial Coefficient Calculation Polynomial Order = 10 Coeff # (Vs) ------- ------------ 0 0.07473 1 0.07029 2 -0.00440 3 0.00006 4 -0.00007 5 -0.00006 6 0.00021 7 0.00008 8 -0.00023 9 -0.00005 10 0.00009 12:46:51 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 = 0.017000 D0 = 0.001000 BLn # (Tm) ------- ------------ 1 1.40575 2 -0.17596 3 0.00360 4 -0.00583 5 -0.00557 6 0.02517 7 0.01172 8 -0.03689 9 -0.00882 10 0.01708 12:47:26 Integrated Voltage Measurement X0 = -0.050000 (m), Delta X = 0.100000 (m), Num_Samp = 400 12:48:00 Integrated Voltage Measurement X0 = 0.050000 (m), Delta X = -0.100000 (m), Num_Samp = 400 12:48:01 BLscan_get_VT just finished a forward and reverse measurement 12:48:01 Polynomial Coefficient Calculation Polynomial Order = 10 Coeff # (Vs) ------- ------------ 0 0.07473 1 0.07029 2 -0.00440 3 0.00003 4 -0.00003 5 0.00006 6 0.00008 7 -0.00007 8 -0.00007 9 0.00002 10 0.00001 12:48:01 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 = 0.017000 D0 = 0.001000 BLn # (Tm) ------- ------------ 1 1.40576 2 -0.17607 3 0.00178 4 -0.00267 5 0.00567 6 0.01017 7 -0.00971 8 -0.01129 9 0.00411 10 0.00234 12:48:37 Integrated Voltage Measurement X0 = -0.050000 (m), Delta X = 0.100000 (m), Num_Samp = 400 12:49:11 Integrated Voltage Measurement X0 = 0.050000 (m), Delta X = -0.100000 (m), Num_Samp = 400 12:49:11 BLscan_get_VT just finished a forward and reverse measurement 12:49:12 Polynomial Coefficient Calculation Polynomial Order = 10 Coeff # (Vs) ------- ------------ 0 0.07473 1 0.07029 2 -0.00441 3 0.00005 4 0.00002 5 0.00002 6 -0.00003 7 -0.00004 8 0.00003 9 0.00001 10 -0.00001 12:49:12 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 = 0.017000 D0 = 0.001000 BLn # (Tm) ------- ------------ 1 1.40573 2 -0.17642 3 0.00284 4 0.00148 5 0.00215 6 -0.00380 7 -0.00511 8 0.00446 9 0.00187 10 -0.00226 12:49:48 Integrated Voltage Measurement X0 = -0.050000 (m), Delta X = 0.100000 (m), Num_Samp = 400 12:50:22 Integrated Voltage Measurement X0 = 0.050000 (m), Delta X = -0.100000 (m), Num_Samp = 400 12:50:23 BLscan_get_VT just finished a forward and reverse measurement 12:50:23 Polynomial Coefficient Calculation Polynomial Order = 10 Coeff # (Vs) ------- ------------ 0 0.07474 1 0.07029 2 -0.00442 3 0.00004 4 0.00006 5 0.00003 6 -0.00015 7 -0.00002 8 0.00016 9 -0.00001 10 -0.00006 12:50:23 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 = 0.017000 D0 = 0.001000 BLn # (Tm) ------- ------------ 1 1.40578 2 -0.17667 3 0.00240 4 0.00490 5 0.00258 6 -0.01839 7 -0.00220 8 0.02616 9 -0.00166 10 -0.01259 12:50:42 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 0.070288 0.000001 2 -0.004407 0.000007 3 0.000044 0.000011 4 -0.000007 0.000051 5 0.000012 0.000041 6 0.000027 0.000135 7 -0.000009 0.000057 8 -0.000027 0.000144 9 -0.000006 0.000027 10 0.000006 0.000053 12:50:42 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 1.405756 0.000017 2 -0.176281 0.000279 3 0.002655 0.000662 4 -0.000531 0.004069 5 0.001205 0.004143 6 0.003287 0.016174 7 -0.001325 0.007993 8 -0.004392 0.023000 9 -0.001123 0.004897 10 0.001142 0.010675 12:51:34 Integrated Voltage Measurement X0 = -0.050000 (m), Delta X = 0.100000 (m), Num_Samp = 400 12:52:09 Integrated Voltage Measurement X0 = 0.050000 (m), Delta X = -0.100000 (m), Num_Samp = 400 12:52:10 BLscan_get_VT just finished a forward and reverse measurement 12:52:10 Polynomial Coefficient Calculation Polynomial Order = 9 Coeff # (Vs) ------- ------------ 0 -0.08386 1 -0.08355 2 0.00088 3 0.00038 4 -0.00014 5 -0.00058 6 0.00082 7 0.00135 8 -0.00155 9 -0.00146 12:52:10 M matrix for the single coil 4.800e-01 0.000e+00 1.229e-02 0.000e+00 3.146e-04 0.000e+00 8.053e-06 0.000e+00 2.062e-07 0.000e+00 4.800e-01 0.000e+00 2.458e-02 0.000e+00 9.437e-04 0.000e+00 3.221e-05 0.000e+00 0.000e+00 0.000e+00 4.800e-01 0.000e+00 4.096e-02 0.000e+00 2.202e-03 0.000e+00 9.664e-05 0.000e+00 0.000e+00 0.000e+00 4.800e-01 0.000e+00 6.144e-02 0.000e+00 4.404e-03 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 4.800e-01 0.000e+00 8.602e-02 0.000e+00 7.927e-03 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 4.800e-01 0.000e+00 1.147e-01 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 4.800e-01 0.000e+00 1.475e-01 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 4.800e-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 4.800e-01 12:52:10 invM matrix 2.083e+00 0.000e+00 -5.333e-02 0.000e+00 3.186e-03 0.000e+00 -3.612e-04 0.000e+00 6.818e-05 0.000e+00 2.083e+00 0.000e+00 -1.067e-01 0.000e+00 9.557e-03 0.000e+00 -1.445e-03 0.000e+00 0.000e+00 0.000e+00 2.083e+00 0.000e+00 -1.778e-01 0.000e+00 2.230e-02 0.000e+00 -4.334e-03 0.000e+00 0.000e+00 0.000e+00 2.083e+00 0.000e+00 -2.667e-01 0.000e+00 4.460e-02 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 2.083e+00 0.000e+00 -3.733e-01 0.000e+00 8.028e-02 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 2.083e+00 0.000e+00 -4.978e-01 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 2.083e+00 0.000e+00 -6.400e-01 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 2.083e+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 2.083e+00 12:52:10 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 = 0.017000 D0 = 0.001000 BLn # (Tm) ------- ------------ 1 0.00000 2 -0.17409 3 0.00186 4 0.00092 5 -0.00058 6 -0.00183 7 0.00247 8 0.00374 9 -0.00323 10 -0.00305 12:52:46 Integrated Voltage Measurement X0 = -0.050000 (m), Delta X = 0.100000 (m), Num_Samp = 400 12:53:20 Integrated Voltage Measurement X0 = 0.050000 (m), Delta X = -0.100000 (m), Num_Samp = 400 12:53:20 BLscan_get_VT just finished a forward and reverse measurement 12:53:21 Polynomial Coefficient Calculation Polynomial Order = 9 Coeff # (Vs) ------- ------------ 0 -0.08384 1 -0.08354 2 0.00093 3 0.00026 4 -0.00030 5 -0.00020 6 0.00100 7 0.00075 8 -0.00163 9 -0.00113 12:53:21 M matrix for the single coil 4.800e-01 0.000e+00 1.229e-02 0.000e+00 3.146e-04 0.000e+00 8.053e-06 0.000e+00 2.062e-07 0.000e+00 4.800e-01 0.000e+00 2.458e-02 0.000e+00 9.437e-04 0.000e+00 3.221e-05 0.000e+00 0.000e+00 0.000e+00 4.800e-01 0.000e+00 4.096e-02 0.000e+00 2.202e-03 0.000e+00 9.664e-05 0.000e+00 0.000e+00 0.000e+00 4.800e-01 0.000e+00 6.144e-02 0.000e+00 4.404e-03 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 4.800e-01 0.000e+00 8.602e-02 0.000e+00 7.927e-03 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 4.800e-01 0.000e+00 1.147e-01 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 4.800e-01 0.000e+00 1.475e-01 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 4.800e-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 4.800e-01 12:53:21 invM matrix 2.083e+00 0.000e+00 -5.333e-02 0.000e+00 3.186e-03 0.000e+00 -3.612e-04 0.000e+00 6.818e-05 0.000e+00 2.083e+00 0.000e+00 -1.067e-01 0.000e+00 9.557e-03 0.000e+00 -1.445e-03 0.000e+00 0.000e+00 0.000e+00 2.083e+00 0.000e+00 -1.778e-01 0.000e+00 2.230e-02 0.000e+00 -4.334e-03 0.000e+00 0.000e+00 0.000e+00 2.083e+00 0.000e+00 -2.667e-01 0.000e+00 4.460e-02 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 2.083e+00 0.000e+00 -3.733e-01 0.000e+00 8.028e-02 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 2.083e+00 0.000e+00 -4.978e-01 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 2.083e+00 0.000e+00 -6.400e-01 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 2.083e+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 2.083e+00 12:53:21 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 = 0.017000 D0 = 0.001000 BLn # (Tm) ------- ------------ 1 0.00000 2 -0.17405 3 0.00197 4 0.00060 5 -0.00097 6 -0.00080 7 0.00290 8 0.00229 9 -0.00339 10 -0.00235 12:53:56 Integrated Voltage Measurement X0 = -0.050000 (m), Delta X = 0.100000 (m), Num_Samp = 400 12:54:31 Integrated Voltage Measurement X0 = 0.050000 (m), Delta X = -0.100000 (m), Num_Samp = 400 12:54:31 BLscan_get_VT just finished a forward and reverse measurement 12:54:31 Polynomial Coefficient Calculation Polynomial Order = 9 Coeff # (Vs) ------- ------------ 0 -0.08382 1 -0.08355 2 0.00095 3 0.00034 4 -0.00039 5 -0.00038 6 0.00114 7 0.00085 8 -0.00168 9 -0.00112 12:54:31 M matrix for the single coil 4.800e-01 0.000e+00 1.229e-02 0.000e+00 3.146e-04 0.000e+00 8.053e-06 0.000e+00 2.062e-07 0.000e+00 4.800e-01 0.000e+00 2.458e-02 0.000e+00 9.437e-04 0.000e+00 3.221e-05 0.000e+00 0.000e+00 0.000e+00 4.800e-01 0.000e+00 4.096e-02 0.000e+00 2.202e-03 0.000e+00 9.664e-05 0.000e+00 0.000e+00 0.000e+00 4.800e-01 0.000e+00 6.144e-02 0.000e+00 4.404e-03 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 4.800e-01 0.000e+00 8.602e-02 0.000e+00 7.927e-03 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 4.800e-01 0.000e+00 1.147e-01 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 4.800e-01 0.000e+00 1.475e-01 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 4.800e-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 4.800e-01 12:54:31 invM matrix 2.083e+00 0.000e+00 -5.333e-02 0.000e+00 3.186e-03 0.000e+00 -3.612e-04 0.000e+00 6.818e-05 0.000e+00 2.083e+00 0.000e+00 -1.067e-01 0.000e+00 9.557e-03 0.000e+00 -1.445e-03 0.000e+00 0.000e+00 0.000e+00 2.083e+00 0.000e+00 -1.778e-01 0.000e+00 2.230e-02 0.000e+00 -4.334e-03 0.000e+00 0.000e+00 0.000e+00 2.083e+00 0.000e+00 -2.667e-01 0.000e+00 4.460e-02 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 2.083e+00 0.000e+00 -3.733e-01 0.000e+00 8.028e-02 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 2.083e+00 0.000e+00 -4.978e-01 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 2.083e+00 0.000e+00 -6.400e-01 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 2.083e+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 2.083e+00 12:54:31 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 = 0.017000 D0 = 0.001000 BLn # (Tm) ------- ------------ 1 0.00000 2 -0.17409 3 0.00204 4 0.00081 5 -0.00119 6 -0.00119 7 0.00320 8 0.00250 9 -0.00350 10 -0.00234 12:55:07 Integrated Voltage Measurement X0 = -0.050000 (m), Delta X = 0.100000 (m), Num_Samp = 400 12:55:41 Integrated Voltage Measurement X0 = 0.050000 (m), Delta X = -0.100000 (m), Num_Samp = 400 12:55:41 BLscan_get_VT just finished a forward and reverse measurement 12:55:42 Polynomial Coefficient Calculation Polynomial Order = 9 Coeff # (Vs) ------- ------------ 0 -0.08385 1 -0.08353 2 0.00092 3 0.00027 4 -0.00022 5 -0.00022 6 0.00069 7 0.00083 8 -0.00138 9 -0.00120 12:55:42 M matrix for the single coil 4.800e-01 0.000e+00 1.229e-02 0.000e+00 3.146e-04 0.000e+00 8.053e-06 0.000e+00 2.062e-07 0.000e+00 4.800e-01 0.000e+00 2.458e-02 0.000e+00 9.437e-04 0.000e+00 3.221e-05 0.000e+00 0.000e+00 0.000e+00 4.800e-01 0.000e+00 4.096e-02 0.000e+00 2.202e-03 0.000e+00 9.664e-05 0.000e+00 0.000e+00 0.000e+00 4.800e-01 0.000e+00 6.144e-02 0.000e+00 4.404e-03 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 4.800e-01 0.000e+00 8.602e-02 0.000e+00 7.927e-03 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 4.800e-01 0.000e+00 1.147e-01 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 4.800e-01 0.000e+00 1.475e-01 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 4.800e-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 4.800e-01 12:55:42 invM matrix 2.083e+00 0.000e+00 -5.333e-02 0.000e+00 3.186e-03 0.000e+00 -3.612e-04 0.000e+00 6.818e-05 0.000e+00 2.083e+00 0.000e+00 -1.067e-01 0.000e+00 9.557e-03 0.000e+00 -1.445e-03 0.000e+00 0.000e+00 0.000e+00 2.083e+00 0.000e+00 -1.778e-01 0.000e+00 2.230e-02 0.000e+00 -4.334e-03 0.000e+00 0.000e+00 0.000e+00 2.083e+00 0.000e+00 -2.667e-01 0.000e+00 4.460e-02 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 2.083e+00 0.000e+00 -3.733e-01 0.000e+00 8.028e-02 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 2.083e+00 0.000e+00 -4.978e-01 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 2.083e+00 0.000e+00 -6.400e-01 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 0.000e+00 2.083e+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 2.083e+00 12:55:42 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 = 0.017000 D0 = 0.001000 BLn # (Tm) ------- ------------ 1 0.00000 2 -0.17403 3 0.00194 4 0.00061 5 -0.00070 6 -0.00086 7 0.00213 8 0.00249 9 -0.00287 10 -0.00249 12:55:59 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 -0.083543 0.000010 2 0.000920 0.000026 3 0.000311 0.000050 4 -0.000263 0.000093 5 -0.000345 0.000152 6 0.000912 0.000170 7 0.000946 0.000235 8 -0.001559 0.000115 9 -0.001229 0.000139 12:55:59 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 -0.174067 0.000024 3 0.001955 0.000066 4 0.000737 0.000135 5 -0.000860 0.000238 6 -0.001170 0.000411 7 0.002676 0.000408 8 0.002756 0.000577 9 -0.003248 0.000239 10 -0.002560 0.000290 12:56:34 Magnet current ramping to 0.0000 A...