SLAC Magnetic Measurements Date: 11-25-2002 Time: 16:13:43 Project: spear3 Magnet Type: gdipole Magnet Name: 109D-033_cross_talk Serial Number: Run Number: 1 Measurement Device: wire s.coil Operator: sa Comment: Gdipolea at zero current, no sextupole. Test Currents (A): 0.0 16:13:50 Initial Zero Current Measurement, Imag_zero = 0.0000 A 16:13:50 Magnet current ramping to 15.0000 A... 16:15:20 Magnet current ramping to 0.0000 A... 16:15:59 Magnet Current, Imag = 0.0044 A Vtrans = 0.000044 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 16:16:01 Magnet Current, Imag = 0.0045 A Vtrans = 0.000045 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 16:16:03 Magnet Current, Imag = 0.0044 A Vtrans = 0.000044 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 16:16:04 Magnet Current, Imag = 0.0045 A Vtrans = 0.000045 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 16:16:04 Magnet Current Measurement: Imag = 0.0044 +- 0.0000 A 16:16:58 Integrated Voltage Measurement X0 = -0.050000 (m), Delta X = 0.100000 (m), Num_Samp = 400 16:17:32 Integrated Voltage Measurement X0 = 0.050000 (m), Delta X = -0.100000 (m), Num_Samp = 400 16:17:32 BLscan_get_VT just finished a forward and reverse measurement 16:17:33 Polynomial Coefficient Calculation Polynomial Order = 10 Coeff # (Vs) ------- ------------ 0 0.00013 1 0.00013 2 -0.00000 3 0.00000 4 -0.00000 5 -0.00001 6 0.00002 7 0.00001 8 -0.00002 9 -0.00000 10 0.00001 16:17:33 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 = 0.017000 D0 = 0.001000 BLn # (Tm) ------- ------------ 1 0.00260 2 -0.00016 3 0.00010 4 -0.00039 5 -0.00069 6 0.00180 7 0.00140 8 -0.00275 9 -0.00086 10 0.00131 16:18:08 Integrated Voltage Measurement X0 = -0.050000 (m), Delta X = 0.100000 (m), Num_Samp = 400 16:18:43 Integrated Voltage Measurement X0 = 0.050000 (m), Delta X = -0.100000 (m), Num_Samp = 400 16:18:43 BLscan_get_VT just finished a forward and reverse measurement 16:18:43 Polynomial Coefficient Calculation Polynomial Order = 10 Coeff # (Vs) ------- ------------ 0 0.00013 1 0.00013 2 -0.00000 3 0.00000 4 -0.00000 5 -0.00001 6 -0.00000 7 0.00002 8 0.00001 9 -0.00001 10 -0.00000 16:18:43 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 = 0.017000 D0 = 0.001000 BLn # (Tm) ------- ------------ 1 0.00259 2 -0.00017 3 0.00024 4 -0.00009 5 -0.00142 6 -0.00035 7 0.00236 8 0.00104 9 -0.00125 10 -0.00064 16:19:19 Integrated Voltage Measurement X0 = -0.050000 (m), Delta X = 0.100000 (m), Num_Samp = 400 16:19:53 Integrated Voltage Measurement X0 = 0.050000 (m), Delta X = -0.100000 (m), Num_Samp = 400 16:19:53 BLscan_get_VT just finished a forward and reverse measurement 16:19:53 Polynomial Coefficient Calculation Polynomial Order = 10 Coeff # (Vs) ------- ------------ 0 0.00013 1 0.00013 2 -0.00001 3 -0.00000 4 0.00001 5 0.00001 6 -0.00002 7 -0.00001 8 0.00002 9 0.00001 10 -0.00001 16:19:53 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 0.00257 2 -0.00026 3 -0.00011 4 0.00059 5 0.00091 6 -0.00196 7 -0.00176 8 0.00249 9 0.00098 10 -0.00107 16:20:29 Integrated Voltage Measurement X0 = -0.050000 (m), Delta X = 0.100000 (m), Num_Samp = 400 16:21:03 Integrated Voltage Measurement X0 = 0.050000 (m), Delta X = -0.100000 (m), Num_Samp = 400 16:21:03 BLscan_get_VT just finished a forward and reverse measurement 16:21:04 Polynomial Coefficient Calculation Polynomial Order = 10 Coeff # (Vs) ------- ------------ 0 0.00013 1 0.00013 2 -0.00000 3 0.00000 4 -0.00002 5 -0.00001 6 0.00004 7 0.00001 8 -0.00004 9 -0.00000 10 0.00001 16:21:04 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 = 0.017000 D0 = 0.001000 BLn # (Tm) ------- ------------ 1 0.00258 2 -0.00009 3 0.00019 4 -0.00135 5 -0.00092 6 0.00487 7 0.00153 8 -0.00652 9 -0.00084 10 0.00292 16:21:23 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 0.000129 0.000000 2 -0.000004 0.000002 3 0.000002 0.000002 4 -0.000004 0.000009 5 -0.000005 0.000009 6 0.000009 0.000021 7 0.000006 0.000011 8 -0.000009 0.000022 9 -0.000003 0.000005 10 0.000003 0.000008 16:21:23 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 0.002585 0.000009 2 -0.000170 0.000062 3 0.000102 0.000134 4 -0.000307 0.000698 5 -0.000528 0.000874 6 0.001092 0.002557 7 0.000883 0.001571 8 -0.001433 0.003504 9 -0.000490 0.000865 10 0.000629 0.001597 16:22:15 Integrated Voltage Measurement X0 = -0.050000 (m), Delta X = 0.100000 (m), Num_Samp = 400 16:22:49 Integrated Voltage Measurement X0 = 0.050000 (m), Delta X = -0.100000 (m), Num_Samp = 400 16:22:49 BLscan_get_VT just finished a forward and reverse measurement 16:22:50 Polynomial Coefficient Calculation Polynomial Order = 9 Coeff # (Vs) ------- ------------ 0 -0.00007 1 -0.00008 2 -0.00002 3 0.00000 4 0.00001 5 0.00000 6 -0.00001 7 -0.00001 8 0.00000 9 0.00001 16:22:50 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 16:22:50 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 16:22:50 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 = 0.017000 D0 = 0.001000 BLn # (Tm) ------- ------------ 1 0.00000 2 -0.00017 3 -0.00004 4 0.00001 5 0.00002 6 0.00001 7 -0.00002 8 -0.00002 9 0.00000 10 0.00001 16:23:25 Integrated Voltage Measurement X0 = -0.050000 (m), Delta X = 0.100000 (m), Num_Samp = 400 16:23:59 Integrated Voltage Measurement X0 = 0.050000 (m), Delta X = -0.100000 (m), Num_Samp = 400 16:23:59 BLscan_get_VT just finished a forward and reverse measurement 16:24:00 Polynomial Coefficient Calculation Polynomial Order = 9 Coeff # (Vs) ------- ------------ 0 -0.00007 1 -0.00008 2 -0.00002 3 -0.00000 4 0.00000 5 -0.00000 6 0.00001 7 0.00001 8 -0.00001 9 -0.00001 16:24:00 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 16:24:00 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 16:24:00 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 -0.00017 3 -0.00004 4 -0.00000 5 0.00000 6 -0.00001 7 0.00002 8 0.00002 9 -0.00001 10 -0.00002 16:24:35 Integrated Voltage Measurement X0 = -0.050000 (m), Delta X = 0.100000 (m), Num_Samp = 400 16:25:10 Integrated Voltage Measurement X0 = 0.050000 (m), Delta X = -0.100000 (m), Num_Samp = 400 16:25:10 BLscan_get_VT just finished a forward and reverse measurement 16:25:10 Polynomial Coefficient Calculation Polynomial Order = 9 Coeff # (Vs) ------- ------------ 0 -0.00007 1 -0.00008 2 -0.00002 3 0.00001 4 0.00000 5 -0.00003 6 0.00001 7 0.00004 8 -0.00001 9 -0.00002 16:25:10 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 16:25:10 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 16:25:10 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 -0.00017 3 -0.00005 4 0.00002 5 0.00001 6 -0.00008 7 0.00002 8 0.00010 9 -0.00002 10 -0.00005 16:25:46 Integrated Voltage Measurement X0 = -0.050000 (m), Delta X = 0.100000 (m), Num_Samp = 400 16:26:20 Integrated Voltage Measurement X0 = 0.050000 (m), Delta X = -0.100000 (m), Num_Samp = 400 16:26:20 BLscan_get_VT just finished a forward and reverse measurement 16:26:20 Polynomial Coefficient Calculation Polynomial Order = 9 Coeff # (Vs) ------- ------------ 0 -0.00007 1 -0.00008 2 -0.00002 3 0.00001 4 0.00000 5 -0.00002 6 0.00000 7 0.00002 8 -0.00000 9 -0.00001 16:26:20 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 16:26:20 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 16:26:20 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 -0.00018 3 -0.00004 4 0.00003 5 0.00000 6 -0.00006 7 0.00000 8 0.00005 9 -0.00000 10 -0.00002 16:26:38 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 -0.000083 0.000002 2 -0.000019 0.000002 3 0.000005 0.000005 4 0.000004 0.000003 5 -0.000013 0.000013 6 0.000002 0.000007 7 0.000016 0.000019 8 -0.000004 0.000004 9 -0.000009 0.000010 16:26:38 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 -0.000172 0.000004 3 -0.000040 0.000003 4 0.000013 0.000013 5 0.000008 0.000007 6 -0.000034 0.000035 7 0.000006 0.000017 8 0.000039 0.000046 9 -0.000008 0.000009 10 -0.000018 0.000020 16:27:12 Magnet current ramping to 0.0000 A...