SLAC Magnetic Measurements Date: 05-30-2019 Time: 10:54:17 Project: LCLS-II Magnet Type: Dipole Magnet Name: 4510 Serial Number: BX31B Run Number: 2 Measurement Device: 10wire Operator: sda Comment: Integrated field vs trim current with main at nominal current of 126.4349. Standardization for MAIN: 3 cycles from 0.0 A to 200.0 A to 0.0 A Test Currents for MAIN (A): 126.43 126.43 126.43 126.43 126.43 126.43 126.43 Test Currents for TRIM (A): 0.00 -6.00 0.00 6.00 0.00 -6.00 6.00 10:54:44 Position moved: 0.000000 m 10:57:44 Magnet Current for MAIN, Imag = -0.0051 A Vtrans = -0.000051 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 10:57:45 Magnet Current for MAIN, Imag = -0.0051 A Vtrans = -0.000051 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 10:57:46 Magnet Current for MAIN, Imag = -0.0051 A Vtrans = -0.000051 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 10:57:46 Magnet Current for MAIN, Imag = -0.0050 A Vtrans = -0.000050 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 10:57:46 Magnet Avgerage Current Measurement for MAIN : Imag = -0.0051 +- 0.0000 A 10:57:46 Initial Zero Current Measurement for MAIN, Imag_zero = -0.00507317 A 10:57:48 Magnet Current for TRIM, Imag = 0.0011 A Vtrans = 0.000091 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000000 A 10:57:49 Magnet Current for TRIM, Imag = 0.0011 A Vtrans = 0.000091 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000000 A 10:57:49 Magnet Current for TRIM, Imag = 0.0011 A Vtrans = 0.000091 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000000 A 10:57:50 Magnet Current for TRIM, Imag = 0.0011 A Vtrans = 0.000090 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000000 A 10:57:50 Magnet Avgerage Current Measurement for TRIM : Imag = 0.0011 +- 0.0000 A 10:59:25 Initial Zero Current Measurement for TRIM, Imag_zero = 0.0010865 A 10:59:25 Ambient Measurement Device(s) Being Used, type = None 10:59:25 Magnet Voltage Measurement Device(s) Being Used, type = HP34970 10:59:26 Temperature Measurement Device(s) Being Used, type = HPTHERM_HP34970 10:59:26 XMAG Device(s) Being Used, type = None 10:59:26 Ambient Measurement Device(s) Being Used, type = HP34970 10:59:26 Magnet system MAIN current ramping to 200.0000 A... 11:01:28 Magnet system MAIN current ramping to 0.0000 A... 11:03:31 Magnet system MAIN current ramping to 200.0000 A... 11:05:33 Magnet system MAIN current ramping to 0.0000 A... 11:07:35 Magnet system MAIN current ramping to 200.0000 A... 11:09:38 Magnet system MAIN current ramping to 0.0000 A... 11:11:43 Position moved: 0.000000 m 11:11:45 Magnet system MAIN current ramping to 126.4349 A... 11:13:06 Magnet system TRIM current ramping to 0.0000 A... 11:13:17 Magnet Current for MAIN, Imag = 126.3295 A Vtrans = 1.263244 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:13:18 Magnet Current for TRIM, Imag = 0.0003 A Vtrans = 0.000116 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:13:19 MAIN (V) Voltage Measurement, V = 8.950798 V 11:13:19 Temperature Measurement, Probe Number = 0, T = 27.400000 C 11:13:20 Temperature Measurement, Probe Number = 1, T = 26.475000 C 11:13:21 Temperature Measurement, Probe Number = 2, T = 20.221000 C 11:13:21 Sensor Voltage Measurement, Sensor Number = 0, V = 2.325722 V 11:13:21 Sensor Measurement, Sensor Number = 0, Sensor Type = WATER_HPLEIGHTON_T Raw Sensor Output = 2.325722 (V, A, ohm, ...), Measured Value = 28.412811 (C, atm, Hz, ...) 11:13:22 Sensor Voltage Measurement, Sensor Number = 1, V = 2.317697 V 11:13:22 Sensor Measurement, Sensor Number = 1, Sensor Type = WATER_HPLEIGHTON_T Raw Sensor Output = 2.317697 (V, A, ohm, ...), Measured Value = 28.301344 (C, atm, Hz, ...) 11:13:23 Sensor Voltage Measurement, Sensor Number = 2, V = 2.664331 V 11:13:23 Sensor Measurement, Sensor Number = 2, Sensor Type = WATER_HPASHCROFT_P Raw Sensor Output = 2.664331 (V, A, ohm, ...), Measured Value = 124.824795 (C, atm, Hz, ...) 11:13:23 Sensor Voltage Measurement, Sensor Number = 3, V = 1.093605 V 11:13:23 Sensor Measurement, Sensor Number = 3, Sensor Type = WATER_HPASHCROFT_P Raw Sensor Output = 1.093605 (V, A, ohm, ...), Measured Value = 7.020375 (C, atm, Hz, ...) 11:13:23 Magnet Test Parameter Measurements P0 = MAIN, Value = 126.33 P1 = TRIM, Value = 0.00 P2 = MAIN (V), Value = 8.95 P3 = Coil, Value = 27.40 P4 = Magnet Core, Value = 26.48 P5 = Ambient Temp (C), Value = 20.22 P6 = Supply Temp(C), Value = 28.41 P7 = Return Temp(C), Value = 28.30 P8 = Supply Pres(psi), Value = 124.82 P9 = Return Pres(psi), Value = 7.02 11:13:23 Magnetic Field Measurement Measuring the magnet strength... 11:13:23 Integrated Voltage Measurement... 11:13:24 Magnet Current for MAIN, Imag = 126.3297 A Vtrans = 1.263247 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:13:25 Magnet Current for TRIM, Imag = 0.0003 A Vtrans = 0.000114 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:13:34 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.059242083 Vs 11:13:42 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.059291466 Vs 11:13:42 Magnet Current for MAIN, Imag = 126.3296 A Vtrans = 1.263245 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:13:43 Magnet Current for TRIM, Imag = 0.0003 A Vtrans = 0.000116 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:13:51 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.059237797 Vs 11:13:59 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.059325655 Vs 11:13:59 Magnet Current for MAIN, Imag = 126.3297 A Vtrans = 1.263247 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:14:00 Magnet Current for TRIM, Imag = 0.0003 A Vtrans = 0.000114 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:14:08 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.059271931 Vs 11:14:16 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.059320643 Vs 11:14:16 Magnet Current for MAIN, Imag = 126.3299 A Vtrans = 1.263248 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:14:17 Magnet Current for TRIM, Imag = 0.0003 A Vtrans = 0.000117 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:14:25 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.059259042 Vs 11:14:33 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.059244008 Vs 11:14:33 Integrated Voltage Average and RMS of Measurements X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.059274078 +- 0.000016686 Vs 11:14:33 Integrated Field Strength, Average and RMS of Measurements X0 = 0.0000000 m, dx = 0.0090000 m, Nturns = 10.0 VT = -0.059274078 +- 0.000016686 Vs BL = -0.65860087 +- 0.00018540 Tm 11:14:37 Position moved: 0.000000 m 11:14:37 BL vs X Fit Coefficients: Cn sigCn n (Tm/m^n) ----- --------+-------- 0 -0.65860 0.00019 Compute Fit Residuals: X0 BL sigBL BLfit BL-BLfit (m) (Tm) (Tm) (Tm) (Tm) ----------- --------+-------- -------- -------- 0.0000000 -0.65860 0.00019 -0.65860 0.00000 11:14:37 Magnet Strength Calculation Harmonic Number = 1 Number Of X0 Positions = 1 X0 BL sigBL (m) (Tm) (Tm) -------- --------+-------- 0.0000 -0.65860 0.00019 SL = -0.6586009 +- 0.0001854 Tm^2/m^n 11:14:37 Magnet Strength Measurement Harmonic Number = 1 SL = -0.6586009 +- 0.0001854 Tm^2/m^n Remeasure 11:14:37 Magnetic Field Measurement Measuring the magnet strength... 11:14:37 Integrated Voltage Measurement... 11:14:38 Magnet Current for MAIN, Imag = 126.3296 A Vtrans = 1.263245 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:14:38 Magnet Current for TRIM, Imag = 0.0003 A Vtrans = 0.000114 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:14:47 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.059277113 Vs 11:14:55 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.059297254 Vs 11:14:56 Magnet Current for MAIN, Imag = 126.3296 A Vtrans = 1.263245 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:14:56 Magnet Current for TRIM, Imag = 0.0003 A Vtrans = 0.000116 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:15:04 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.059296046 Vs 11:15:12 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.059286134 Vs 11:15:13 Magnet Current for MAIN, Imag = 126.3292 A Vtrans = 1.263241 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:15:14 Magnet Current for TRIM, Imag = 0.0004 A Vtrans = 0.000121 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:15:21 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.059302030 Vs 11:15:29 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.059275925 Vs 11:15:30 Magnet Current for MAIN, Imag = 126.3288 A Vtrans = 1.263238 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:15:31 Magnet Current for TRIM, Imag = 0.0003 A Vtrans = 0.000112 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:15:39 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.059303273 Vs 11:15:46 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.059282084 Vs 11:15:46 Integrated Voltage Average and RMS of Measurements X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.059289982 +- 0.000002082 Vs 11:15:47 Integrated Field Strength, Average and RMS of Measurements X0 = 0.0000000 m, dx = 0.0090000 m, Nturns = 10.0 VT = -0.059289982 +- 0.000002082 Vs BL = -0.65877758 +- 0.00002313 Tm 11:15:50 Position moved: 0.000000 m 11:15:50 BL vs X Fit Coefficients: Cn sigCn n (Tm/m^n) ----- --------+-------- 0 -0.65878 0.00002 Compute Fit Residuals: X0 BL sigBL BLfit BL-BLfit (m) (Tm) (Tm) (Tm) (Tm) ----------- --------+-------- -------- -------- 0.0000000 -0.65878 0.00002 -0.65878 0.00000 11:15:50 Magnet Strength Calculation Harmonic Number = 1 Number Of X0 Positions = 1 X0 BL sigBL (m) (Tm) (Tm) -------- --------+-------- 0.0000 -0.65878 0.00002 SL = -0.6587776 +- 0.0000231 Tm^2/m^n 11:15:50 Magnet Strength Measurement Harmonic Number = 1 SL = -0.6587776 +- 0.0000231 Tm^2/m^n 11:15:53 Position moved: 0.000000 m 11:15:53 Magnet system MAIN current ramping to 126.4349 A... 11:16:04 Magnet system TRIM current ramping to -6.0000 A... 11:16:20 Magnet Current for MAIN, Imag = 126.3288 A Vtrans = 1.263238 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:16:21 Magnet Current for TRIM, Imag = -6.0038 A Vtrans = -0.500228 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:16:22 MAIN (V) Voltage Measurement, V = 8.961404 V 11:16:22 Temperature Measurement, Probe Number = 0, T = 27.439000 C 11:16:23 Temperature Measurement, Probe Number = 1, T = 26.497000 C 11:16:24 Temperature Measurement, Probe Number = 2, T = 20.350000 C 11:16:24 Sensor Voltage Measurement, Sensor Number = 0, V = 2.324843 V 11:16:24 Sensor Measurement, Sensor Number = 0, Sensor Type = WATER_HPLEIGHTON_T Raw Sensor Output = 2.324843 (V, A, ohm, ...), Measured Value = 28.400594 (C, atm, Hz, ...) 11:16:25 Sensor Voltage Measurement, Sensor Number = 1, V = 2.316714 V 11:16:25 Sensor Measurement, Sensor Number = 1, Sensor Type = WATER_HPLEIGHTON_T Raw Sensor Output = 2.316714 (V, A, ohm, ...), Measured Value = 28.287699 (C, atm, Hz, ...) 11:16:26 Sensor Voltage Measurement, Sensor Number = 2, V = 2.667707 V 11:16:26 Sensor Measurement, Sensor Number = 2, Sensor Type = WATER_HPASHCROFT_P Raw Sensor Output = 2.667707 (V, A, ohm, ...), Measured Value = 125.077995 (C, atm, Hz, ...) 11:16:26 Sensor Voltage Measurement, Sensor Number = 3, V = 1.093586 V 11:16:26 Sensor Measurement, Sensor Number = 3, Sensor Type = WATER_HPASHCROFT_P Raw Sensor Output = 1.093586 (V, A, ohm, ...), Measured Value = 7.018943 (C, atm, Hz, ...) 11:16:26 Magnet Test Parameter Measurements P0 = MAIN, Value = 126.33 P1 = TRIM, Value = -6.00 P2 = MAIN (V), Value = 8.96 P3 = Coil, Value = 27.44 P4 = Magnet Core, Value = 26.50 P5 = Ambient Temp (C), Value = 20.35 P6 = Supply Temp(C), Value = 28.40 P7 = Return Temp(C), Value = 28.29 P8 = Supply Pres(psi), Value = 125.08 P9 = Return Pres(psi), Value = 7.02 11:16:26 Magnetic Field Measurement Measuring the magnet strength... 11:16:26 Integrated Voltage Measurement... 11:16:27 Magnet Current for MAIN, Imag = 126.3292 A Vtrans = 1.263241 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:16:28 Magnet Current for TRIM, Imag = -6.0038 A Vtrans = -0.500228 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:16:37 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.057433962 Vs 11:16:44 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.057377289 Vs 11:16:45 Magnet Current for MAIN, Imag = 126.3291 A Vtrans = 1.263240 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:16:46 Magnet Current for TRIM, Imag = -6.0038 A Vtrans = -0.500227 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:16:54 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.057392414 Vs 11:17:01 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.057369024 Vs 11:17:02 Magnet Current for MAIN, Imag = 126.3286 A Vtrans = 1.263235 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:17:03 Magnet Current for TRIM, Imag = -6.0038 A Vtrans = -0.500227 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:17:11 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.057408744 Vs 11:17:19 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.057391353 Vs 11:17:19 Magnet Current for MAIN, Imag = 126.3295 A Vtrans = 1.263244 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:17:20 Magnet Current for TRIM, Imag = -6.0038 A Vtrans = -0.500226 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:17:28 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.057388825 Vs 11:17:36 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.057372172 Vs 11:17:36 Integrated Voltage Average and RMS of Measurements X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.057391723 +- 0.000011288 Vs 11:17:36 Integrated Field Strength, Average and RMS of Measurements X0 = 0.0000000 m, dx = 0.0090000 m, Nturns = 10.0 VT = -0.057391723 +- 0.000011288 Vs BL = -0.63768581 +- 0.00012542 Tm 11:17:40 Position moved: 0.000000 m 11:17:40 BL vs X Fit Coefficients: Cn sigCn n (Tm/m^n) ----- --------+-------- 0 -0.63769 0.00013 Compute Fit Residuals: X0 BL sigBL BLfit BL-BLfit (m) (Tm) (Tm) (Tm) (Tm) ----------- --------+-------- -------- -------- 0.0000000 -0.63769 0.00013 -0.63769 0.00000 11:17:40 Magnet Strength Calculation Harmonic Number = 1 Number Of X0 Positions = 1 X0 BL sigBL (m) (Tm) (Tm) -------- --------+-------- 0.0000 -0.63769 0.00013 SL = -0.6376858 +- 0.0001254 Tm^2/m^n 11:17:40 Magnet Strength Measurement Harmonic Number = 1 SL = -0.6376858 +- 0.0001254 Tm^2/m^n 11:17:43 Position moved: 0.000000 m 11:17:43 Magnet system MAIN current ramping to 126.4349 A... 11:17:53 Magnet system TRIM current ramping to 0.0000 A... 11:18:10 Magnet Current for MAIN, Imag = 126.3294 A Vtrans = 1.263243 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:18:11 Magnet Current for TRIM, Imag = 0.0003 A Vtrans = 0.000115 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:18:11 MAIN (V) Voltage Measurement, V = 8.962230 V 11:18:12 Temperature Measurement, Probe Number = 0, T = 27.466000 C 11:18:12 Temperature Measurement, Probe Number = 1, T = 26.497000 C 11:18:13 Temperature Measurement, Probe Number = 2, T = 20.385000 C 11:18:14 Sensor Voltage Measurement, Sensor Number = 0, V = 2.324263 V 11:18:14 Sensor Measurement, Sensor Number = 0, Sensor Type = WATER_HPLEIGHTON_T Raw Sensor Output = 2.324263 (V, A, ohm, ...), Measured Value = 28.392544 (C, atm, Hz, ...) 11:18:14 Sensor Voltage Measurement, Sensor Number = 1, V = 2.318229 V 11:18:14 Sensor Measurement, Sensor Number = 1, Sensor Type = WATER_HPLEIGHTON_T Raw Sensor Output = 2.318229 (V, A, ohm, ...), Measured Value = 28.308742 (C, atm, Hz, ...) 11:18:15 Sensor Voltage Measurement, Sensor Number = 2, V = 2.651897 V 11:18:15 Sensor Measurement, Sensor Number = 2, Sensor Type = WATER_HPASHCROFT_P Raw Sensor Output = 2.651897 (V, A, ohm, ...), Measured Value = 123.892275 (C, atm, Hz, ...) 11:18:16 Sensor Voltage Measurement, Sensor Number = 3, V = 1.093511 V 11:18:16 Sensor Measurement, Sensor Number = 3, Sensor Type = WATER_HPASHCROFT_P Raw Sensor Output = 1.093511 (V, A, ohm, ...), Measured Value = 7.013318 (C, atm, Hz, ...) 11:18:16 Magnet Test Parameter Measurements P0 = MAIN, Value = 126.33 P1 = TRIM, Value = 0.00 P2 = MAIN (V), Value = 8.96 P3 = Coil, Value = 27.47 P4 = Magnet Core, Value = 26.50 P5 = Ambient Temp (C), Value = 20.39 P6 = Supply Temp(C), Value = 28.39 P7 = Return Temp(C), Value = 28.31 P8 = Supply Pres(psi), Value = 123.89 P9 = Return Pres(psi), Value = 7.01 11:18:16 Magnetic Field Measurement Measuring the magnet strength... 11:18:16 Integrated Voltage Measurement... 11:18:16 Magnet Current for MAIN, Imag = 126.3294 A Vtrans = 1.263243 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:18:17 Magnet Current for TRIM, Imag = 0.0003 A Vtrans = 0.000118 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:18:26 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.059292197 Vs 11:18:34 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.059248760 Vs 11:18:34 Magnet Current for MAIN, Imag = 126.3299 A Vtrans = 1.263248 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:18:35 Magnet Current for TRIM, Imag = 0.0003 A Vtrans = 0.000113 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:18:43 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.059268705 Vs 11:18:51 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.059338450 Vs 11:18:52 Magnet Current for MAIN, Imag = 126.3295 A Vtrans = 1.263244 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:18:52 Magnet Current for TRIM, Imag = 0.0003 A Vtrans = 0.000118 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:19:00 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.059300406 Vs 11:19:08 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.059255225 Vs 11:19:09 Magnet Current for MAIN, Imag = 126.3291 A Vtrans = 1.263240 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:19:09 Magnet Current for TRIM, Imag = 0.0003 A Vtrans = 0.000120 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:19:17 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.059326897 Vs 11:19:25 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.059276314 Vs 11:19:25 Integrated Voltage Average and RMS of Measurements X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.059288369 +- 0.000014474 Vs 11:19:25 Integrated Field Strength, Average and RMS of Measurements X0 = 0.0000000 m, dx = 0.0090000 m, Nturns = 10.0 VT = -0.059288369 +- 0.000014474 Vs BL = -0.65875966 +- 0.00016082 Tm 11:19:29 Position moved: 0.000000 m 11:19:29 BL vs X Fit Coefficients: Cn sigCn n (Tm/m^n) ----- --------+-------- 0 -0.65876 0.00016 Compute Fit Residuals: X0 BL sigBL BLfit BL-BLfit (m) (Tm) (Tm) (Tm) (Tm) ----------- --------+-------- -------- -------- 0.0000000 -0.65876 0.00016 -0.65876 0.00000 11:19:29 Magnet Strength Calculation Harmonic Number = 1 Number Of X0 Positions = 1 X0 BL sigBL (m) (Tm) (Tm) -------- --------+-------- 0.0000 -0.65876 0.00016 SL = -0.6587597 +- 0.0001608 Tm^2/m^n 11:19:29 Magnet Strength Measurement Harmonic Number = 1 SL = -0.6587597 +- 0.0001608 Tm^2/m^n Remeasure 11:19:29 Magnetic Field Measurement Measuring the magnet strength... 11:19:29 Integrated Voltage Measurement... 11:19:30 Magnet Current for MAIN, Imag = 126.3291 A Vtrans = 1.263240 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:19:31 Magnet Current for TRIM, Imag = 0.0003 A Vtrans = 0.000115 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:19:39 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.059272463 Vs 11:19:47 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.059266129 Vs 11:19:48 Magnet Current for MAIN, Imag = 126.3288 A Vtrans = 1.263238 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:19:49 Magnet Current for TRIM, Imag = 0.0003 A Vtrans = 0.000118 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:19:57 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.059268385 Vs 11:20:05 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.059278417 Vs 11:20:05 Magnet Current for MAIN, Imag = 126.3291 A Vtrans = 1.263240 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:20:06 Magnet Current for TRIM, Imag = 0.0003 A Vtrans = 0.000113 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:20:14 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.059238746 Vs 11:20:22 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.059253257 Vs 11:20:23 Magnet Current for MAIN, Imag = 126.3291 A Vtrans = 1.263240 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:20:23 Magnet Current for TRIM, Imag = 0.0003 A Vtrans = 0.000116 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:20:31 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.059266719 Vs 11:20:39 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.059294027 Vs 11:20:39 Integrated Voltage Average and RMS of Measurements X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.059267268 +- 0.000012901 Vs 11:20:39 Integrated Field Strength, Average and RMS of Measurements X0 = 0.0000000 m, dx = 0.0090000 m, Nturns = 10.0 VT = -0.059267268 +- 0.000012901 Vs BL = -0.65852520 +- 0.00014334 Tm 11:20:43 Position moved: 0.000000 m 11:20:43 BL vs X Fit Coefficients: Cn sigCn n (Tm/m^n) ----- --------+-------- 0 -0.65853 0.00014 Compute Fit Residuals: X0 BL sigBL BLfit BL-BLfit (m) (Tm) (Tm) (Tm) (Tm) ----------- --------+-------- -------- -------- 0.0000000 -0.65853 0.00014 -0.65853 0.00000 11:20:43 Magnet Strength Calculation Harmonic Number = 1 Number Of X0 Positions = 1 X0 BL sigBL (m) (Tm) (Tm) -------- --------+-------- 0.0000 -0.65853 0.00014 SL = -0.6585252 +- 0.0001433 Tm^2/m^n 11:20:43 Magnet Strength Measurement Harmonic Number = 1 SL = -0.6585252 +- 0.0001433 Tm^2/m^n 11:20:46 Position moved: 0.000000 m 11:20:46 Magnet system MAIN current ramping to 126.4349 A... 11:20:56 Magnet system TRIM current ramping to 6.0000 A... 11:21:13 Magnet Current for MAIN, Imag = 126.3286 A Vtrans = 1.263235 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:21:14 Magnet Current for TRIM, Imag = 6.0032 A Vtrans = 0.500360 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:21:14 MAIN (V) Voltage Measurement, V = 8.961924 V 11:21:15 Temperature Measurement, Probe Number = 0, T = 27.510000 C 11:21:16 Temperature Measurement, Probe Number = 1, T = 26.526000 C 11:21:16 Temperature Measurement, Probe Number = 2, T = 20.428000 C 11:21:17 Sensor Voltage Measurement, Sensor Number = 0, V = 2.324018 V 11:21:17 Sensor Measurement, Sensor Number = 0, Sensor Type = WATER_HPLEIGHTON_T Raw Sensor Output = 2.324018 (V, A, ohm, ...), Measured Value = 28.389138 (C, atm, Hz, ...) 11:21:18 Sensor Voltage Measurement, Sensor Number = 1, V = 2.320921 V 11:21:18 Sensor Measurement, Sensor Number = 1, Sensor Type = WATER_HPLEIGHTON_T Raw Sensor Output = 2.320921 (V, A, ohm, ...), Measured Value = 28.346132 (C, atm, Hz, ...) 11:21:18 Sensor Voltage Measurement, Sensor Number = 2, V = 2.659231 V 11:21:18 Sensor Measurement, Sensor Number = 2, Sensor Type = WATER_HPASHCROFT_P Raw Sensor Output = 2.659231 (V, A, ohm, ...), Measured Value = 124.442332 (C, atm, Hz, ...) 11:21:19 Sensor Voltage Measurement, Sensor Number = 3, V = 1.093756 V 11:21:19 Sensor Measurement, Sensor Number = 3, Sensor Type = WATER_HPASHCROFT_P Raw Sensor Output = 1.093756 (V, A, ohm, ...), Measured Value = 7.031715 (C, atm, Hz, ...) 11:21:19 Magnet Test Parameter Measurements P0 = MAIN, Value = 126.33 P1 = TRIM, Value = 6.00 P2 = MAIN (V), Value = 8.96 P3 = Coil, Value = 27.51 P4 = Magnet Core, Value = 26.53 P5 = Ambient Temp (C), Value = 20.43 P6 = Supply Temp(C), Value = 28.39 P7 = Return Temp(C), Value = 28.35 P8 = Supply Pres(psi), Value = 124.44 P9 = Return Pres(psi), Value = 7.03 11:21:19 Magnetic Field Measurement Measuring the magnet strength... 11:21:19 Integrated Voltage Measurement... 11:21:20 Magnet Current for MAIN, Imag = 126.3292 A Vtrans = 1.263241 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:21:21 Magnet Current for TRIM, Imag = 6.0032 A Vtrans = 0.500361 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:21:30 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.061279920 Vs 11:21:38 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.061249132 Vs 11:21:38 Magnet Current for MAIN, Imag = 126.3288 A Vtrans = 1.263238 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:21:39 Magnet Current for TRIM, Imag = 6.0032 A Vtrans = 0.500360 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:21:47 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.061211360 Vs 11:21:55 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.061272211 Vs 11:21:55 Magnet Current for MAIN, Imag = 126.3288 A Vtrans = 1.263238 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:21:56 Magnet Current for TRIM, Imag = 6.0032 A Vtrans = 0.500359 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:22:04 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.061227418 Vs 11:22:12 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.061212957 Vs 11:22:13 Magnet Current for MAIN, Imag = 126.3287 A Vtrans = 1.263236 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:22:13 Magnet Current for TRIM, Imag = 6.0032 A Vtrans = 0.500358 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:22:21 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.061260137 Vs 11:22:29 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.061199215 Vs 11:22:29 Integrated Voltage Average and RMS of Measurements X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.061239044 +- 0.000016584 Vs 11:22:29 Integrated Field Strength, Average and RMS of Measurements X0 = 0.0000000 m, dx = 0.0090000 m, Nturns = 10.0 VT = -0.061239044 +- 0.000016584 Vs BL = -0.68043382 +- 0.00018427 Tm 11:22:33 Position moved: 0.000000 m 11:22:33 BL vs X Fit Coefficients: Cn sigCn n (Tm/m^n) ----- --------+-------- 0 -0.68043 0.00018 Compute Fit Residuals: X0 BL sigBL BLfit BL-BLfit (m) (Tm) (Tm) (Tm) (Tm) ----------- --------+-------- -------- -------- 0.0000000 -0.68043 0.00018 -0.68043 0.00000 11:22:33 Magnet Strength Calculation Harmonic Number = 1 Number Of X0 Positions = 1 X0 BL sigBL (m) (Tm) (Tm) -------- --------+-------- 0.0000 -0.68043 0.00018 SL = -0.6804338 +- 0.0001843 Tm^2/m^n 11:22:33 Magnet Strength Measurement Harmonic Number = 1 SL = -0.6804338 +- 0.0001843 Tm^2/m^n Remeasure 11:22:33 Magnetic Field Measurement Measuring the magnet strength... 11:22:33 Integrated Voltage Measurement... 11:22:34 Magnet Current for MAIN, Imag = 126.3283 A Vtrans = 1.263233 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:22:35 Magnet Current for TRIM, Imag = 6.0032 A Vtrans = 0.500359 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:22:44 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.061276704 Vs 11:22:52 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.061223195 Vs 11:22:52 Magnet Current for MAIN, Imag = 126.3287 A Vtrans = 1.263236 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:22:53 Magnet Current for TRIM, Imag = 6.0032 A Vtrans = 0.500358 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:23:01 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.061227299 Vs 11:23:09 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.061252476 Vs 11:23:10 Magnet Current for MAIN, Imag = 126.3285 A Vtrans = 1.263234 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:23:10 Magnet Current for TRIM, Imag = 6.0032 A Vtrans = 0.500358 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:23:18 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.061228011 Vs 11:23:26 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.061250454 Vs 11:23:27 Magnet Current for MAIN, Imag = 126.3283 A Vtrans = 1.263233 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:23:28 Magnet Current for TRIM, Imag = 6.0032 A Vtrans = 0.500359 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:23:36 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.061183482 Vs 11:23:44 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.061275408 Vs 11:23:44 Integrated Voltage Average and RMS of Measurements X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.061239629 +- 0.000007254 Vs 11:23:44 Integrated Field Strength, Average and RMS of Measurements X0 = 0.0000000 m, dx = 0.0090000 m, Nturns = 10.0 VT = -0.061239629 +- 0.000007254 Vs BL = -0.68044032 +- 0.00008060 Tm 11:23:48 Position moved: 0.000000 m 11:23:48 BL vs X Fit Coefficients: Cn sigCn n (Tm/m^n) ----- --------+-------- 0 -0.68044 0.00008 Compute Fit Residuals: X0 BL sigBL BLfit BL-BLfit (m) (Tm) (Tm) (Tm) (Tm) ----------- --------+-------- -------- -------- 0.0000000 -0.68044 0.00008 -0.68044 0.00000 11:23:48 Magnet Strength Calculation Harmonic Number = 1 Number Of X0 Positions = 1 X0 BL sigBL (m) (Tm) (Tm) -------- --------+-------- 0.0000 -0.68044 0.00008 SL = -0.6804403 +- 0.0000806 Tm^2/m^n 11:23:48 Magnet Strength Measurement Harmonic Number = 1 SL = -0.6804403 +- 0.0000806 Tm^2/m^n 11:23:51 Position moved: 0.000000 m 11:23:51 Magnet system MAIN current ramping to 126.4349 A... 11:24:01 Magnet system TRIM current ramping to 0.0000 A... 11:24:18 Magnet Current for MAIN, Imag = 126.3285 A Vtrans = 1.263234 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:24:19 Magnet Current for TRIM, Imag = 0.0003 A Vtrans = 0.000117 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:24:19 MAIN (V) Voltage Measurement, V = 8.961928 V 11:24:20 Temperature Measurement, Probe Number = 0, T = 27.259000 C 11:24:20 Temperature Measurement, Probe Number = 1, T = 26.532000 C 11:24:21 Temperature Measurement, Probe Number = 2, T = 20.103000 C 11:24:22 Sensor Voltage Measurement, Sensor Number = 0, V = 2.321988 V 11:24:22 Sensor Measurement, Sensor Number = 0, Sensor Type = WATER_HPLEIGHTON_T Raw Sensor Output = 2.321988 (V, A, ohm, ...), Measured Value = 28.360944 (C, atm, Hz, ...) 11:24:22 Sensor Voltage Measurement, Sensor Number = 1, V = 2.324127 V 11:24:23 Sensor Measurement, Sensor Number = 1, Sensor Type = WATER_HPLEIGHTON_T Raw Sensor Output = 2.324127 (V, A, ohm, ...), Measured Value = 28.390656 (C, atm, Hz, ...) 11:24:23 Sensor Voltage Measurement, Sensor Number = 2, V = 2.661075 V 11:24:23 Sensor Measurement, Sensor Number = 2, Sensor Type = WATER_HPASHCROFT_P Raw Sensor Output = 2.661075 (V, A, ohm, ...), Measured Value = 124.580655 (C, atm, Hz, ...) 11:24:24 Sensor Voltage Measurement, Sensor Number = 3, V = 1.093826 V 11:24:24 Sensor Measurement, Sensor Number = 3, Sensor Type = WATER_HPASHCROFT_P Raw Sensor Output = 1.093826 (V, A, ohm, ...), Measured Value = 7.036965 (C, atm, Hz, ...) 11:24:24 Magnet Test Parameter Measurements P0 = MAIN, Value = 126.33 P1 = TRIM, Value = 0.00 P2 = MAIN (V), Value = 8.96 P3 = Coil, Value = 27.26 P4 = Magnet Core, Value = 26.53 P5 = Ambient Temp (C), Value = 20.10 P6 = Supply Temp(C), Value = 28.36 P7 = Return Temp(C), Value = 28.39 P8 = Supply Pres(psi), Value = 124.58 P9 = Return Pres(psi), Value = 7.04 11:24:24 Magnetic Field Measurement Measuring the magnet strength... 11:24:24 Integrated Voltage Measurement... 11:24:25 Magnet Current for MAIN, Imag = 126.3285 A Vtrans = 1.263234 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:24:25 Magnet Current for TRIM, Imag = 0.0003 A Vtrans = 0.000116 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:24:34 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.059346348 Vs 11:24:42 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.059403986 Vs 11:24:43 Magnet Current for MAIN, Imag = 126.3286 A Vtrans = 1.263235 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:24:44 Magnet Current for TRIM, Imag = 0.0003 A Vtrans = 0.000114 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:24:51 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.059312719 Vs 11:24:59 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.059336814 Vs 11:25:00 Magnet Current for MAIN, Imag = 126.3283 A Vtrans = 1.263233 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:25:01 Magnet Current for TRIM, Imag = 0.0003 A Vtrans = 0.000117 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:25:09 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.059365817 Vs 11:25:17 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.059359585 Vs 11:25:17 Magnet Current for MAIN, Imag = 126.3285 A Vtrans = 1.263234 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:25:18 Magnet Current for TRIM, Imag = 0.0003 A Vtrans = 0.000117 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:25:26 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.059356603 Vs 11:25:34 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.059329217 Vs 11:25:34 Integrated Voltage Average and RMS of Measurements X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.059351386 +- 0.000019196 Vs 11:25:34 Integrated Field Strength, Average and RMS of Measurements X0 = 0.0000000 m, dx = 0.0090000 m, Nturns = 10.0 VT = -0.059351386 +- 0.000019196 Vs BL = -0.65945985 +- 0.00021329 Tm 11:25:38 Position moved: 0.000000 m 11:25:38 BL vs X Fit Coefficients: Cn sigCn n (Tm/m^n) ----- --------+-------- 0 -0.65946 0.00021 Compute Fit Residuals: X0 BL sigBL BLfit BL-BLfit (m) (Tm) (Tm) (Tm) (Tm) ----------- --------+-------- -------- -------- 0.0000000 -0.65946 0.00021 -0.65946 0.00000 11:25:38 Magnet Strength Calculation Harmonic Number = 1 Number Of X0 Positions = 1 X0 BL sigBL (m) (Tm) (Tm) -------- --------+-------- 0.0000 -0.65946 0.00021 SL = -0.6594598 +- 0.0002133 Tm^2/m^n 11:25:38 Magnet Strength Measurement Harmonic Number = 1 SL = -0.6594598 +- 0.0002133 Tm^2/m^n Remeasure 11:25:38 Magnetic Field Measurement Measuring the magnet strength... 11:25:38 Integrated Voltage Measurement... 11:25:39 Magnet Current for MAIN, Imag = 126.3283 A Vtrans = 1.263233 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:25:39 Magnet Current for TRIM, Imag = 0.0003 A Vtrans = 0.000115 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:25:48 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.059366395 Vs 11:25:56 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.059377546 Vs 11:25:57 Magnet Current for MAIN, Imag = 126.3283 A Vtrans = 1.263233 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:25:57 Magnet Current for TRIM, Imag = 0.0003 A Vtrans = 0.000115 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:26:05 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.059382803 Vs 11:26:13 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.059373803 Vs 11:26:14 Magnet Current for MAIN, Imag = 126.3283 A Vtrans = 1.263233 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:26:14 Magnet Current for TRIM, Imag = 0.0003 A Vtrans = 0.000117 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:26:22 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.059348994 Vs 11:26:30 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.059385677 Vs 11:26:31 Magnet Current for MAIN, Imag = 126.3282 A Vtrans = 1.263231 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:26:32 Magnet Current for TRIM, Imag = 0.0003 A Vtrans = 0.000117 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:26:40 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.059358547 Vs 11:26:47 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.059338247 Vs 11:26:47 Integrated Voltage Average and RMS of Measurements X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.059366502 +- 0.000011154 Vs 11:26:47 Integrated Field Strength, Average and RMS of Measurements X0 = 0.0000000 m, dx = 0.0090000 m, Nturns = 10.0 VT = -0.059366502 +- 0.000011154 Vs BL = -0.65962779 +- 0.00012393 Tm 11:26:51 Position moved: 0.000000 m 11:26:51 BL vs X Fit Coefficients: Cn sigCn n (Tm/m^n) ----- --------+-------- 0 -0.65963 0.00012 Compute Fit Residuals: X0 BL sigBL BLfit BL-BLfit (m) (Tm) (Tm) (Tm) (Tm) ----------- --------+-------- -------- -------- 0.0000000 -0.65963 0.00012 -0.65963 0.00000 11:26:51 Magnet Strength Calculation Harmonic Number = 1 Number Of X0 Positions = 1 X0 BL sigBL (m) (Tm) (Tm) -------- --------+-------- 0.0000 -0.65963 0.00012 SL = -0.6596278 +- 0.0001239 Tm^2/m^n 11:26:51 Magnet Strength Measurement Harmonic Number = 1 SL = -0.6596278 +- 0.0001239 Tm^2/m^n 11:26:54 Position moved: 0.000000 m 11:26:54 Magnet system MAIN current ramping to 126.4349 A... 11:27:05 Magnet system TRIM current ramping to -6.0000 A... 11:27:22 Magnet Current for MAIN, Imag = 126.3286 A Vtrans = 1.263235 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:27:22 Magnet Current for TRIM, Imag = -6.0038 A Vtrans = -0.500224 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:27:23 MAIN (V) Voltage Measurement, V = 8.961768 V 11:27:24 Temperature Measurement, Probe Number = 0, T = 27.355000 C 11:27:24 Temperature Measurement, Probe Number = 1, T = 26.571000 C 11:27:25 Temperature Measurement, Probe Number = 2, T = 20.270000 C 11:27:26 Sensor Voltage Measurement, Sensor Number = 0, V = 2.323332 V 11:27:26 Sensor Measurement, Sensor Number = 0, Sensor Type = WATER_HPLEIGHTON_T Raw Sensor Output = 2.323332 (V, A, ohm, ...), Measured Value = 28.379604 (C, atm, Hz, ...) 11:27:26 Sensor Voltage Measurement, Sensor Number = 1, V = 2.328375 V 11:27:26 Sensor Measurement, Sensor Number = 1, Sensor Type = WATER_HPLEIGHTON_T Raw Sensor Output = 2.328375 (V, A, ohm, ...), Measured Value = 28.449654 (C, atm, Hz, ...) 11:27:27 Sensor Voltage Measurement, Sensor Number = 2, V = 2.664965 V 11:27:27 Sensor Measurement, Sensor Number = 2, Sensor Type = WATER_HPASHCROFT_P Raw Sensor Output = 2.664965 (V, A, ohm, ...), Measured Value = 124.872368 (C, atm, Hz, ...) 11:27:28 Sensor Voltage Measurement, Sensor Number = 3, V = 1.093792 V 11:27:28 Sensor Measurement, Sensor Number = 3, Sensor Type = WATER_HPASHCROFT_P Raw Sensor Output = 1.093792 (V, A, ohm, ...), Measured Value = 7.034385 (C, atm, Hz, ...) 11:27:28 Magnet Test Parameter Measurements P0 = MAIN, Value = 126.33 P1 = TRIM, Value = -6.00 P2 = MAIN (V), Value = 8.96 P3 = Coil, Value = 27.36 P4 = Magnet Core, Value = 26.57 P5 = Ambient Temp (C), Value = 20.27 P6 = Supply Temp(C), Value = 28.38 P7 = Return Temp(C), Value = 28.45 P8 = Supply Pres(psi), Value = 124.87 P9 = Return Pres(psi), Value = 7.03 11:27:28 Magnetic Field Measurement Measuring the magnet strength... 11:27:28 Integrated Voltage Measurement... 11:27:29 Magnet Current for MAIN, Imag = 126.3288 A Vtrans = 1.263238 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:27:29 Magnet Current for TRIM, Imag = -6.0038 A Vtrans = -0.500223 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:27:38 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.057456441 Vs 11:27:46 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.057427178 Vs 11:27:47 Magnet Current for MAIN, Imag = 126.3280 A Vtrans = 1.263229 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:27:48 Magnet Current for TRIM, Imag = -6.0038 A Vtrans = -0.500224 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:27:55 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.057449331 Vs 11:28:03 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.057459292 Vs 11:28:04 Magnet Current for MAIN, Imag = 126.3278 A Vtrans = 1.263227 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:28:05 Magnet Current for TRIM, Imag = -6.0038 A Vtrans = -0.500223 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:28:13 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.057458258 Vs 11:28:21 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.057456266 Vs 11:28:21 Magnet Current for MAIN, Imag = 126.3282 A Vtrans = 1.263231 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:28:22 Magnet Current for TRIM, Imag = -6.0038 A Vtrans = -0.500222 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:28:30 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.057413677 Vs 11:28:38 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.057409391 Vs 11:28:38 Integrated Voltage Average and RMS of Measurements X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.057441229 +- 0.000018099 Vs 11:28:38 Integrated Field Strength, Average and RMS of Measurements X0 = 0.0000000 m, dx = 0.0090000 m, Nturns = 10.0 VT = -0.057441229 +- 0.000018099 Vs BL = -0.63823588 +- 0.00020110 Tm 11:28:42 Position moved: 0.000000 m 11:28:42 BL vs X Fit Coefficients: Cn sigCn n (Tm/m^n) ----- --------+-------- 0 -0.63824 0.00020 Compute Fit Residuals: X0 BL sigBL BLfit BL-BLfit (m) (Tm) (Tm) (Tm) (Tm) ----------- --------+-------- -------- -------- 0.0000000 -0.63824 0.00020 -0.63824 0.00000 11:28:42 Magnet Strength Calculation Harmonic Number = 1 Number Of X0 Positions = 1 X0 BL sigBL (m) (Tm) (Tm) -------- --------+-------- 0.0000 -0.63824 0.00020 SL = -0.6382359 +- 0.0002011 Tm^2/m^n 11:28:42 Magnet Strength Measurement Harmonic Number = 1 SL = -0.6382359 +- 0.0002011 Tm^2/m^n Remeasure 11:28:42 Magnetic Field Measurement Measuring the magnet strength... 11:28:42 Integrated Voltage Measurement... 11:28:43 Magnet Current for MAIN, Imag = 126.3280 A Vtrans = 1.263229 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:28:43 Magnet Current for TRIM, Imag = -6.0037 A Vtrans = -0.500222 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:28:52 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.057438895 Vs 11:29:00 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.057446098 Vs 11:29:01 Magnet Current for MAIN, Imag = 126.3276 A Vtrans = 1.263225 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:29:02 Magnet Current for TRIM, Imag = -6.0037 A Vtrans = -0.500221 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:29:09 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.057444643 Vs 11:29:17 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.057434185 Vs 11:29:18 Magnet Current for MAIN, Imag = 126.3278 A Vtrans = 1.263227 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:29:19 Magnet Current for TRIM, Imag = -6.0037 A Vtrans = -0.500222 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:29:27 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.057446596 Vs 11:29:34 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.057433605 Vs 11:29:35 Magnet Current for MAIN, Imag = 126.3282 A Vtrans = 1.263231 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:29:36 Magnet Current for TRIM, Imag = -6.0037 A Vtrans = -0.500221 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:29:44 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.057458905 Vs 11:29:52 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.057444611 Vs 11:29:52 Integrated Voltage Average and RMS of Measurements X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.057443442 +- 0.000004936 Vs 11:29:52 Integrated Field Strength, Average and RMS of Measurements X0 = 0.0000000 m, dx = 0.0090000 m, Nturns = 10.0 VT = -0.057443442 +- 0.000004936 Vs BL = -0.63826047 +- 0.00005484 Tm 11:29:55 Position moved: 0.000000 m 11:29:56 BL vs X Fit Coefficients: Cn sigCn n (Tm/m^n) ----- --------+-------- 0 -0.63826 0.00005 Compute Fit Residuals: X0 BL sigBL BLfit BL-BLfit (m) (Tm) (Tm) (Tm) (Tm) ----------- --------+-------- -------- -------- 0.0000000 -0.63826 0.00005 -0.63826 0.00000 11:29:56 Magnet Strength Calculation Harmonic Number = 1 Number Of X0 Positions = 1 X0 BL sigBL (m) (Tm) (Tm) -------- --------+-------- 0.0000 -0.63826 0.00005 SL = -0.6382605 +- 0.0000548 Tm^2/m^n 11:29:56 Magnet Strength Measurement Harmonic Number = 1 SL = -0.6382605 +- 0.0000548 Tm^2/m^n 11:29:58 Position moved: 0.000000 m 11:29:58 Magnet system MAIN current ramping to 126.4349 A... 11:30:09 Magnet system TRIM current ramping to 6.0000 A... 11:30:32 Magnet Current for MAIN, Imag = 126.3280 A Vtrans = 1.263229 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:30:32 Magnet Current for TRIM, Imag = 6.0032 A Vtrans = 0.500359 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:30:33 MAIN (V) Voltage Measurement, V = 8.961484 V 11:30:34 Temperature Measurement, Probe Number = 0, T = 27.248000 C 11:30:34 Temperature Measurement, Probe Number = 1, T = 26.577000 C 11:30:35 Temperature Measurement, Probe Number = 2, T = 20.516000 C 11:30:36 Sensor Voltage Measurement, Sensor Number = 0, V = 2.320970 V 11:30:36 Sensor Measurement, Sensor Number = 0, Sensor Type = WATER_HPLEIGHTON_T Raw Sensor Output = 2.320970 (V, A, ohm, ...), Measured Value = 28.346803 (C, atm, Hz, ...) 11:30:36 Sensor Voltage Measurement, Sensor Number = 1, V = 2.331324 V 11:30:36 Sensor Measurement, Sensor Number = 1, Sensor Type = WATER_HPLEIGHTON_T Raw Sensor Output = 2.331324 (V, A, ohm, ...), Measured Value = 28.490611 (C, atm, Hz, ...) 11:30:37 Sensor Voltage Measurement, Sensor Number = 2, V = 2.664793 V 11:30:37 Sensor Measurement, Sensor Number = 2, Sensor Type = WATER_HPASHCROFT_P Raw Sensor Output = 2.664793 (V, A, ohm, ...), Measured Value = 124.859497 (C, atm, Hz, ...) 11:30:38 Sensor Voltage Measurement, Sensor Number = 3, V = 1.093573 V 11:30:38 Sensor Measurement, Sensor Number = 3, Sensor Type = WATER_HPASHCROFT_P Raw Sensor Output = 1.093573 (V, A, ohm, ...), Measured Value = 7.017990 (C, atm, Hz, ...) 11:30:38 Magnet Test Parameter Measurements P0 = MAIN, Value = 126.33 P1 = TRIM, Value = 6.00 P2 = MAIN (V), Value = 8.96 P3 = Coil, Value = 27.25 P4 = Magnet Core, Value = 26.58 P5 = Ambient Temp (C), Value = 20.52 P6 = Supply Temp(C), Value = 28.35 P7 = Return Temp(C), Value = 28.49 P8 = Supply Pres(psi), Value = 124.86 P9 = Return Pres(psi), Value = 7.02 11:30:38 Magnetic Field Measurement Measuring the magnet strength... 11:30:38 Integrated Voltage Measurement... 11:30:39 Magnet Current for MAIN, Imag = 126.3282 A Vtrans = 1.263231 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:30:39 Magnet Current for TRIM, Imag = 6.0032 A Vtrans = 0.500359 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:30:48 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.061288863 Vs 11:30:56 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.061235602 Vs 11:30:57 Magnet Current for MAIN, Imag = 126.3282 A Vtrans = 1.263231 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:30:58 Magnet Current for TRIM, Imag = 6.0032 A Vtrans = 0.500360 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:31:06 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.061226190 Vs 11:31:14 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.061204179 Vs 11:31:14 Magnet Current for MAIN, Imag = 126.3282 A Vtrans = 1.263231 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:31:15 Magnet Current for TRIM, Imag = 6.0032 A Vtrans = 0.500359 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:31:23 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.061219451 Vs 11:31:31 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.061226512 Vs 11:31:31 Magnet Current for MAIN, Imag = 126.3280 A Vtrans = 1.263229 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:31:32 Magnet Current for TRIM, Imag = 6.0032 A Vtrans = 0.500358 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:31:40 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.061260130 Vs 11:31:48 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.061253797 Vs 11:31:48 Integrated Voltage Average and RMS of Measurements X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.061239340 +- 0.000020529 Vs 11:31:48 Integrated Field Strength, Average and RMS of Measurements X0 = 0.0000000 m, dx = 0.0090000 m, Nturns = 10.0 VT = -0.061239340 +- 0.000020529 Vs BL = -0.68043712 +- 0.00022810 Tm 11:31:52 Position moved: 0.000000 m 11:31:52 BL vs X Fit Coefficients: Cn sigCn n (Tm/m^n) ----- --------+-------- 0 -0.68044 0.00023 Compute Fit Residuals: X0 BL sigBL BLfit BL-BLfit (m) (Tm) (Tm) (Tm) (Tm) ----------- --------+-------- -------- -------- 0.0000000 -0.68044 0.00023 -0.68044 0.00000 11:31:52 Magnet Strength Calculation Harmonic Number = 1 Number Of X0 Positions = 1 X0 BL sigBL (m) (Tm) (Tm) -------- --------+-------- 0.0000 -0.68044 0.00023 SL = -0.6804371 +- 0.0002281 Tm^2/m^n 11:31:52 Magnet Strength Measurement Harmonic Number = 1 SL = -0.6804371 +- 0.0002281 Tm^2/m^n Remeasure 11:31:52 Magnetic Field Measurement Measuring the magnet strength... 11:31:52 Integrated Voltage Measurement... 11:31:52 Magnet Current for MAIN, Imag = 126.3278 A Vtrans = 1.263227 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:31:53 Magnet Current for TRIM, Imag = 6.0032 A Vtrans = 0.500357 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:32:02 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.061258613 Vs 11:32:10 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.061220801 Vs 11:32:11 Magnet Current for MAIN, Imag = 126.3281 A Vtrans = 1.263230 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:32:11 Magnet Current for TRIM, Imag = 6.0032 A Vtrans = 0.500357 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:32:19 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.061248045 Vs 11:32:27 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.061237513 Vs 11:32:28 Magnet Current for MAIN, Imag = 126.3276 A Vtrans = 1.263225 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:32:28 Magnet Current for TRIM, Imag = 6.0032 A Vtrans = 0.500357 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:32:36 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.061245324 Vs 11:32:44 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.061230661 Vs 11:32:45 Magnet Current for MAIN, Imag = 126.3272 A Vtrans = 1.263221 V, Factor V/A = 0.010000 V/A, Zero Current = -0.005073 A 11:32:46 Magnet Current for TRIM, Imag = 6.0032 A Vtrans = 0.500357 V, Factor V/A = 0.083333 V/A, Zero Current = 0.001086 A 11:32:54 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.061236047 Vs 11:33:02 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0090000 m VT = 0.061246669 Vs 11:33:02 Integrated Voltage Average and RMS of Measurements X0 = 0.0000000 m, Delta X = 0.0090000 m VT = -0.061240459 +- 0.000001792 Vs 11:33:02 Integrated Field Strength, Average and RMS of Measurements X0 = 0.0000000 m, dx = 0.0090000 m, Nturns = 10.0 VT = -0.061240459 +- 0.000001792 Vs BL = -0.68044955 +- 0.00001991 Tm 11:33:05 Position moved: 0.000000 m 11:33:05 BL vs X Fit Coefficients: Cn sigCn n (Tm/m^n) ----- --------+-------- 0 -0.68045 0.00002 Compute Fit Residuals: X0 BL sigBL BLfit BL-BLfit (m) (Tm) (Tm) (Tm) (Tm) ----------- --------+-------- -------- -------- 0.0000000 -0.68045 0.00002 -0.68045 0.00000 11:33:06 Magnet Strength Calculation Harmonic Number = 1 Number Of X0 Positions = 1 X0 BL sigBL (m) (Tm) (Tm) -------- --------+-------- 0.0000 -0.68045 0.00002 SL = -0.6804495 +- 0.0000199 Tm^2/m^n 11:33:06 Magnet Strength Measurement Harmonic Number = 1 SL = -0.6804495 +- 0.0000199 Tm^2/m^n 11:33:08 Position moved: 0.000000 m 11:33:11 Position moved: 0.000000 m 11:33:14 Magnet system MAIN current ramping to 0.0000 A... 11:34:25 Magnet system TRIM current ramping to 0.0000 A...