SLAC Magnetic Measurements Date: 09-24-2019 Time: 14:23:16 Project: LCLS-II Magnet Type: Dipole Magnet Name: 4551 Serial Number: BCXXL2 Run Number: 3 Measurement Device: 10wire Operator: sda Comment: Integrated field at 17, 18, 19 and 20 amps Standardization for MAIN: 3 cycles from -20.0 A to 20.0 A to -20.0 A Test Currents for MAIN (A): 17.00 18.00 19.00 20.00 14:23:50 Position moved: 0.000000 m 14:35:30 Magnet Current for MAIN, Imag = 0.0005 A Vtrans = 0.000038 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000000 A 14:35:31 Magnet Current for MAIN, Imag = 0.0005 A Vtrans = 0.000038 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000000 A 14:35:31 Magnet Current for MAIN, Imag = 0.0004 A Vtrans = 0.000037 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000000 A 14:35:32 Magnet Current for MAIN, Imag = 0.0005 A Vtrans = 0.000038 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000000 A 14:35:32 Magnet Avgerage Current Measurement for MAIN : Imag = 0.0005 +- 0.0000 A 14:35:41 Initial Zero Current Measurement for MAIN, Imag_zero = 0.000451584 A 14:35:41 Ambient Measurement Device(s) Being Used, type = None 14:35:41 Magnet Voltage Measurement Device(s) Being Used, type = HP34970 14:35:42 Temperature Measurement Device(s) Being Used, type = HPTHERM_HP34970 14:35:42 XMAG Device(s) Being Used, type = None 14:35:42 Ambient Measurement Device(s) Being Used, type = None 14:35:42 Magnet system MAIN current ramping to 20.0000 A... 14:36:02 Magnet system MAIN current ramping to -20.0000 A... 14:36:33 Magnet system MAIN current ramping to 20.0000 A... 14:37:03 Magnet system MAIN current ramping to -20.0000 A... 14:37:34 Magnet system MAIN current ramping to 20.0000 A... 14:38:04 Magnet system MAIN current ramping to -20.0000 A... 14:38:37 Position moved: 0.000000 m 14:38:40 Magnet system MAIN current ramping to 17.0000 A... 14:39:09 Magnet Current for MAIN, Imag = 16.9969 A Vtrans = 1.416448 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:39:10 MAIN (V) Voltage Measurement, V = 9.578319 V 14:39:11 Temperature Measurement, Probe Number = 0, T = 39.276000 C 14:39:11 Temperature Measurement, Probe Number = 1, T = 38.192000 C 14:39:12 Temperature Measurement, Probe Number = 2, T = 36.724000 C 14:39:13 Temperature Measurement, Probe Number = 3, T = 30.428000 C 14:39:13 Magnet Test Parameter Measurements P0 = MAIN, Value = 17.00 P1 = MAIN (V), Value = 9.58 P2 = Top Coil (C), Value = 39.28 P3 = Bottom Coil (C), Value = 38.19 P4 = Steel (C), Value = 36.72 P5 = Ambient Temp (C), Value = 30.43 14:39:13 Magnetic Field Measurement Measuring the magnet strength... 14:39:13 Integrated Voltage Measurement... 14:39:14 Magnet Current for MAIN, Imag = 16.9970 A Vtrans = 1.416454 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:39:22 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.010695631 Vs 14:39:30 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.010708827 Vs 14:39:31 Magnet Current for MAIN, Imag = 16.9970 A Vtrans = 1.416456 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:39:39 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.010682760 Vs 14:39:47 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.010708404 Vs 14:39:47 Magnet Current for MAIN, Imag = 16.9971 A Vtrans = 1.416459 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:39:55 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.010691140 Vs 14:40:03 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.010700811 Vs 14:40:04 Magnet Current for MAIN, Imag = 16.9971 A Vtrans = 1.416462 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:40:12 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.010688696 Vs 14:40:20 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.010697776 Vs 14:40:20 Magnet Current for MAIN, Imag = 16.9972 A Vtrans = 1.416470 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:40:28 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.010673139 Vs 14:40:36 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.010713478 Vs 14:40:36 Integrated Voltage Average and RMS of Measurements X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.010696066 +- 0.000003281 Vs 14:40:36 Integrated Field Strength, Average and RMS of Measurements X0 = 0.0000000 m, dx = 0.0040000 m, Nturns = 10.0 VT = 0.010696066 +- 0.000003281 Vs BL = 0.26740165 +- 0.00008203 Tm 14:40:40 Position moved: 0.000000 m 14:40:40 BL vs X Fit Coefficients: Cn sigCn n (Tm/m^n) ----- --------+-------- 0 0.26740 0.00008 Compute Fit Residuals: X0 BL sigBL BLfit BL-BLfit (m) (Tm) (Tm) (Tm) (Tm) ----------- --------+-------- -------- -------- 0.0000000 0.26740 0.00008 0.26740 0.00000 14:40:40 Magnet Strength Calculation Harmonic Number = 1 Number Of X0 Positions = 1 X0 BL sigBL (m) (Tm) (Tm) -------- --------+-------- 0.0000 0.26740 0.00008 SL = 0.2674017 +- 0.0000820 Tm^2/m^n 14:40:40 Magnet Strength Measurement Harmonic Number = 1 SL = 0.2674017 +- 0.0000820 Tm^2/m^n Remeasure 14:40:40 Magnetic Field Measurement Measuring the magnet strength... 14:40:40 Integrated Voltage Measurement... 14:40:41 Magnet Current for MAIN, Imag = 16.9973 A Vtrans = 1.416479 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:40:50 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.010675730 Vs 14:40:57 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.010712846 Vs 14:40:58 Magnet Current for MAIN, Imag = 16.9973 A Vtrans = 1.416479 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:41:06 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.010672554 Vs 14:41:14 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.010705770 Vs 14:41:15 Magnet Current for MAIN, Imag = 16.9973 A Vtrans = 1.416479 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:41:22 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.010686236 Vs 14:41:30 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.010697870 Vs 14:41:31 Magnet Current for MAIN, Imag = 16.9973 A Vtrans = 1.416479 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:41:39 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.010693468 Vs 14:41:47 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.010714303 Vs 14:41:47 Magnet Current for MAIN, Imag = 16.9973 A Vtrans = 1.416479 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:41:55 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.010684322 Vs 14:42:03 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.010714408 Vs 14:42:03 Integrated Voltage Average and RMS of Measurements X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.010695751 +- 0.000005262 Vs 14:42:03 Integrated Field Strength, Average and RMS of Measurements X0 = 0.0000000 m, dx = 0.0040000 m, Nturns = 10.0 VT = 0.010695751 +- 0.000005262 Vs BL = 0.26739377 +- 0.00013156 Tm 14:42:07 Position moved: 0.000000 m 14:42:07 BL vs X Fit Coefficients: Cn sigCn n (Tm/m^n) ----- --------+-------- 0 0.26739 0.00013 Compute Fit Residuals: X0 BL sigBL BLfit BL-BLfit (m) (Tm) (Tm) (Tm) (Tm) ----------- --------+-------- -------- -------- 0.0000000 0.26739 0.00013 0.26739 0.00000 14:42:07 Magnet Strength Calculation Harmonic Number = 1 Number Of X0 Positions = 1 X0 BL sigBL (m) (Tm) (Tm) -------- --------+-------- 0.0000 0.26739 0.00013 SL = 0.2673938 +- 0.0001316 Tm^2/m^n 14:42:07 Magnet Strength Measurement Harmonic Number = 1 SL = 0.2673938 +- 0.0001316 Tm^2/m^n 14:42:10 Position moved: 0.000000 m 14:42:10 Magnet system MAIN current ramping to 18.0000 A... 14:42:21 Magnet Current for MAIN, Imag = 18.0023 A Vtrans = 1.500231 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:42:22 MAIN (V) Voltage Measurement, V = 10.199350 V 14:42:23 Temperature Measurement, Probe Number = 0, T = 40.448000 C 14:42:23 Temperature Measurement, Probe Number = 1, T = 39.260000 C 14:42:24 Temperature Measurement, Probe Number = 2, T = 36.746000 C 14:42:25 Temperature Measurement, Probe Number = 3, T = 30.472000 C 14:42:25 Magnet Test Parameter Measurements P0 = MAIN, Value = 18.00 P1 = MAIN (V), Value = 10.20 P2 = Top Coil (C), Value = 40.45 P3 = Bottom Coil (C), Value = 39.26 P4 = Steel (C), Value = 36.75 P5 = Ambient Temp (C), Value = 30.47 14:42:25 Magnetic Field Measurement Measuring the magnet strength... 14:42:25 Integrated Voltage Measurement... 14:42:25 Magnet Current for MAIN, Imag = 18.0024 A Vtrans = 1.500240 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:42:34 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.011245233 Vs 14:42:42 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.011281396 Vs 14:42:43 Magnet Current for MAIN, Imag = 18.0025 A Vtrans = 1.500244 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:42:51 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.011269237 Vs 14:42:58 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.011291546 Vs 14:42:59 Magnet Current for MAIN, Imag = 18.0025 A Vtrans = 1.500246 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:43:07 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.011260287 Vs 14:43:15 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.011295207 Vs 14:43:16 Magnet Current for MAIN, Imag = 18.0026 A Vtrans = 1.500251 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:43:24 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.011253240 Vs 14:43:31 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.011295998 Vs 14:43:32 Magnet Current for MAIN, Imag = 18.0025 A Vtrans = 1.500247 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:43:40 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.011274678 Vs 14:43:48 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.011292788 Vs 14:43:48 Integrated Voltage Average and RMS of Measurements X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.011275961 +- 0.000006999 Vs 14:43:48 Integrated Field Strength, Average and RMS of Measurements X0 = 0.0000000 m, dx = 0.0040000 m, Nturns = 10.0 VT = 0.011275961 +- 0.000006999 Vs BL = 0.28189903 +- 0.00017498 Tm 14:43:51 Position moved: 0.000000 m 14:43:51 BL vs X Fit Coefficients: Cn sigCn n (Tm/m^n) ----- --------+-------- 0 0.28190 0.00017 Compute Fit Residuals: X0 BL sigBL BLfit BL-BLfit (m) (Tm) (Tm) (Tm) (Tm) ----------- --------+-------- -------- -------- 0.0000000 0.28190 0.00017 0.28190 0.00000 14:43:52 Magnet Strength Calculation Harmonic Number = 1 Number Of X0 Positions = 1 X0 BL sigBL (m) (Tm) (Tm) -------- --------+-------- 0.0000 0.28190 0.00017 SL = 0.2818990 +- 0.0001750 Tm^2/m^n 14:43:52 Magnet Strength Measurement Harmonic Number = 1 SL = 0.2818990 +- 0.0001750 Tm^2/m^n Remeasure 14:43:52 Magnetic Field Measurement Measuring the magnet strength... 14:43:52 Integrated Voltage Measurement... 14:43:52 Magnet Current for MAIN, Imag = 18.0026 A Vtrans = 1.500251 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:44:01 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.011257141 Vs 14:44:09 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.011293374 Vs 14:44:10 Magnet Current for MAIN, Imag = 18.0025 A Vtrans = 1.500246 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:44:18 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.011276228 Vs 14:44:26 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.011283418 Vs 14:44:26 Magnet Current for MAIN, Imag = 18.0026 A Vtrans = 1.500255 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:44:34 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.011276060 Vs 14:44:42 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.011294413 Vs 14:44:43 Magnet Current for MAIN, Imag = 18.0025 A Vtrans = 1.500250 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:44:51 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.011267819 Vs 14:44:58 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.011292620 Vs 14:44:59 Magnet Current for MAIN, Imag = 18.0026 A Vtrans = 1.500256 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:45:07 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.011256946 Vs 14:45:15 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.011280531 Vs 14:45:15 Integrated Voltage Average and RMS of Measurements X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.011277855 +- 0.000005546 Vs 14:45:15 Integrated Field Strength, Average and RMS of Measurements X0 = 0.0000000 m, dx = 0.0040000 m, Nturns = 10.0 VT = 0.011277855 +- 0.000005546 Vs BL = 0.28194638 +- 0.00013866 Tm 14:45:19 Position moved: 0.000000 m 14:45:19 BL vs X Fit Coefficients: Cn sigCn n (Tm/m^n) ----- --------+-------- 0 0.28195 0.00014 Compute Fit Residuals: X0 BL sigBL BLfit BL-BLfit (m) (Tm) (Tm) (Tm) (Tm) ----------- --------+-------- -------- -------- 0.0000000 0.28195 0.00014 0.28195 0.00000 14:45:19 Magnet Strength Calculation Harmonic Number = 1 Number Of X0 Positions = 1 X0 BL sigBL (m) (Tm) (Tm) -------- --------+-------- 0.0000 0.28195 0.00014 SL = 0.2819464 +- 0.0001387 Tm^2/m^n 14:45:19 Magnet Strength Measurement Harmonic Number = 1 SL = 0.2819464 +- 0.0001387 Tm^2/m^n Remeasure 14:45:19 Magnetic Field Measurement Measuring the magnet strength... 14:45:19 Integrated Voltage Measurement... 14:45:20 Magnet Current for MAIN, Imag = 18.0025 A Vtrans = 1.500250 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:45:28 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.011272926 Vs 14:45:36 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.011286242 Vs 14:45:37 Magnet Current for MAIN, Imag = 18.0026 A Vtrans = 1.500254 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:45:45 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.011273821 Vs 14:45:53 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.011287363 Vs 14:45:53 Magnet Current for MAIN, Imag = 18.0026 A Vtrans = 1.500256 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:46:01 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.011273410 Vs 14:46:09 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.011275878 Vs 14:46:10 Magnet Current for MAIN, Imag = 18.0026 A Vtrans = 1.500258 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:46:18 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.011269374 Vs 14:46:25 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.011290016 Vs 14:46:26 Magnet Current for MAIN, Imag = 18.0027 A Vtrans = 1.500259 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:46:34 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.011263273 Vs 14:46:42 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.011297272 Vs 14:46:42 Integrated Voltage Average and RMS of Measurements X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.011278957 +- 0.000002188 Vs 14:46:42 Integrated Field Strength, Average and RMS of Measurements X0 = 0.0000000 m, dx = 0.0040000 m, Nturns = 10.0 VT = 0.011278957 +- 0.000002188 Vs BL = 0.28197394 +- 0.00005470 Tm 14:46:46 Position moved: 0.000000 m 14:46:46 BL vs X Fit Coefficients: Cn sigCn n (Tm/m^n) ----- --------+-------- 0 0.28197 0.00005 Compute Fit Residuals: X0 BL sigBL BLfit BL-BLfit (m) (Tm) (Tm) (Tm) (Tm) ----------- --------+-------- -------- -------- 0.0000000 0.28197 0.00005 0.28197 0.00000 14:46:46 Magnet Strength Calculation Harmonic Number = 1 Number Of X0 Positions = 1 X0 BL sigBL (m) (Tm) (Tm) -------- --------+-------- 0.0000 0.28197 0.00005 SL = 0.2819739 +- 0.0000547 Tm^2/m^n 14:46:46 Magnet Strength Measurement Harmonic Number = 1 SL = 0.2819739 +- 0.0000547 Tm^2/m^n 14:46:49 Position moved: 0.000000 m 14:46:49 Magnet system MAIN current ramping to 19.0000 A... 14:47:01 Magnet Current for MAIN, Imag = 19.0007 A Vtrans = 1.583427 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:47:01 MAIN (V) Voltage Measurement, V = 10.851928 V 14:47:02 Temperature Measurement, Probe Number = 0, T = 42.196000 C 14:47:02 Temperature Measurement, Probe Number = 1, T = 40.934000 C 14:47:03 Temperature Measurement, Probe Number = 2, T = 36.779000 C 14:47:04 Temperature Measurement, Probe Number = 3, T = 30.572000 C 14:47:04 Magnet Test Parameter Measurements P0 = MAIN, Value = 19.00 P1 = MAIN (V), Value = 10.85 P2 = Top Coil (C), Value = 42.20 P3 = Bottom Coil (C), Value = 40.93 P4 = Steel (C), Value = 36.78 P5 = Ambient Temp (C), Value = 30.57 14:47:04 Magnetic Field Measurement Measuring the magnet strength... 14:47:04 Integrated Voltage Measurement... 14:47:05 Magnet Current for MAIN, Imag = 19.0007 A Vtrans = 1.583426 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:47:14 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.011811704 Vs 14:47:21 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.011841956 Vs 14:47:22 Magnet Current for MAIN, Imag = 19.0007 A Vtrans = 1.583431 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:47:30 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.011791141 Vs 14:47:38 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.011826717 Vs 14:47:39 Magnet Current for MAIN, Imag = 19.0008 A Vtrans = 1.583434 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:47:46 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.011814478 Vs 14:47:54 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.011838386 Vs 14:47:55 Magnet Current for MAIN, Imag = 19.0008 A Vtrans = 1.583441 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:48:03 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.011800981 Vs 14:48:11 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.011832412 Vs 14:48:11 Magnet Current for MAIN, Imag = 19.0008 A Vtrans = 1.583436 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:48:19 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.011818215 Vs 14:48:27 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.011832608 Vs 14:48:27 Integrated Voltage Average and RMS of Measurements X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.011820860 +- 0.000007030 Vs 14:48:27 Integrated Field Strength, Average and RMS of Measurements X0 = 0.0000000 m, dx = 0.0040000 m, Nturns = 10.0 VT = 0.011820860 +- 0.000007030 Vs BL = 0.29552149 +- 0.00017574 Tm 14:48:31 Position moved: 0.000000 m 14:48:31 BL vs X Fit Coefficients: Cn sigCn n (Tm/m^n) ----- --------+-------- 0 0.29552 0.00018 Compute Fit Residuals: X0 BL sigBL BLfit BL-BLfit (m) (Tm) (Tm) (Tm) (Tm) ----------- --------+-------- -------- -------- 0.0000000 0.29552 0.00018 0.29552 0.00000 14:48:31 Magnet Strength Calculation Harmonic Number = 1 Number Of X0 Positions = 1 X0 BL sigBL (m) (Tm) (Tm) -------- --------+-------- 0.0000 0.29552 0.00018 SL = 0.2955215 +- 0.0001757 Tm^2/m^n 14:48:31 Magnet Strength Measurement Harmonic Number = 1 SL = 0.2955215 +- 0.0001757 Tm^2/m^n Remeasure 14:48:31 Magnetic Field Measurement Measuring the magnet strength... 14:48:31 Integrated Voltage Measurement... 14:48:32 Magnet Current for MAIN, Imag = 19.0008 A Vtrans = 1.583438 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:48:41 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.011817886 Vs 14:48:49 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.011819425 Vs 14:48:49 Magnet Current for MAIN, Imag = 19.0008 A Vtrans = 1.583436 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:48:57 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.011804788 Vs 14:49:05 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.011838841 Vs 14:49:06 Magnet Current for MAIN, Imag = 19.0008 A Vtrans = 1.583440 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:49:14 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.011811487 Vs 14:49:21 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.011840136 Vs 14:49:22 Magnet Current for MAIN, Imag = 19.0008 A Vtrans = 1.583435 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:49:30 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.011807444 Vs 14:49:38 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.011838402 Vs 14:49:39 Magnet Current for MAIN, Imag = 19.0008 A Vtrans = 1.583441 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:49:46 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.011780697 Vs 14:49:54 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.011846482 Vs 14:49:54 Integrated Voltage Average and RMS of Measurements X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.011820559 +- 0.000004170 Vs 14:49:54 Integrated Field Strength, Average and RMS of Measurements X0 = 0.0000000 m, dx = 0.0040000 m, Nturns = 10.0 VT = 0.011820559 +- 0.000004170 Vs BL = 0.29551397 +- 0.00010425 Tm 14:49:58 Position moved: 0.000000 m 14:49:58 BL vs X Fit Coefficients: Cn sigCn n (Tm/m^n) ----- --------+-------- 0 0.29551 0.00010 Compute Fit Residuals: X0 BL sigBL BLfit BL-BLfit (m) (Tm) (Tm) (Tm) (Tm) ----------- --------+-------- -------- -------- 0.0000000 0.29551 0.00010 0.29551 0.00000 14:49:58 Magnet Strength Calculation Harmonic Number = 1 Number Of X0 Positions = 1 X0 BL sigBL (m) (Tm) (Tm) -------- --------+-------- 0.0000 0.29551 0.00010 SL = 0.2955140 +- 0.0001043 Tm^2/m^n 14:49:58 Magnet Strength Measurement Harmonic Number = 1 SL = 0.2955140 +- 0.0001043 Tm^2/m^n Remeasure 14:49:58 Magnetic Field Measurement Measuring the magnet strength... 14:49:58 Integrated Voltage Measurement... 14:49:59 Magnet Current for MAIN, Imag = 19.0009 A Vtrans = 1.583445 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:50:08 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.011776022 Vs 14:50:16 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.011834081 Vs 14:50:16 Magnet Current for MAIN, Imag = 19.0008 A Vtrans = 1.583441 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:50:24 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.011795955 Vs 14:50:32 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.011843838 Vs 14:50:33 Magnet Current for MAIN, Imag = 19.0009 A Vtrans = 1.583444 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:50:41 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.011780568 Vs 14:50:48 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.011845448 Vs 14:50:49 Magnet Current for MAIN, Imag = 19.0008 A Vtrans = 1.583438 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:50:57 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.011783193 Vs 14:51:05 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.011841345 Vs 14:51:06 Magnet Current for MAIN, Imag = 19.0009 A Vtrans = 1.583443 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:51:14 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.011798000 Vs 14:51:21 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.011832725 Vs 14:51:21 Integrated Voltage Average and RMS of Measurements X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.011813118 +- 0.000004833 Vs 14:51:21 Integrated Field Strength, Average and RMS of Measurements X0 = 0.0000000 m, dx = 0.0040000 m, Nturns = 10.0 VT = 0.011813118 +- 0.000004833 Vs BL = 0.29532794 +- 0.00012083 Tm 14:51:25 Position moved: 0.000000 m 14:51:25 BL vs X Fit Coefficients: Cn sigCn n (Tm/m^n) ----- --------+-------- 0 0.29533 0.00012 Compute Fit Residuals: X0 BL sigBL BLfit BL-BLfit (m) (Tm) (Tm) (Tm) (Tm) ----------- --------+-------- -------- -------- 0.0000000 0.29533 0.00012 0.29533 0.00000 14:51:25 Magnet Strength Calculation Harmonic Number = 1 Number Of X0 Positions = 1 X0 BL sigBL (m) (Tm) (Tm) -------- --------+-------- 0.0000 0.29533 0.00012 SL = 0.2953279 +- 0.0001208 Tm^2/m^n 14:51:25 Magnet Strength Measurement Harmonic Number = 1 SL = 0.2953279 +- 0.0001208 Tm^2/m^n 14:51:28 Position moved: 0.000000 m 14:51:28 Magnet system MAIN current ramping to 20.0000 A... 14:51:40 Magnet Current for MAIN, Imag = 20.0053 A Vtrans = 1.667148 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:51:40 MAIN (V) Voltage Measurement, V = 11.523806 V 14:51:41 Temperature Measurement, Probe Number = 0, T = 44.039000 C 14:51:42 Temperature Measurement, Probe Number = 1, T = 42.827000 C 14:51:42 Temperature Measurement, Probe Number = 2, T = 36.957000 C 14:51:43 Temperature Measurement, Probe Number = 3, T = 30.618000 C 14:51:43 Magnet Test Parameter Measurements P0 = MAIN, Value = 20.01 P1 = MAIN (V), Value = 11.52 P2 = Top Coil (C), Value = 44.04 P3 = Bottom Coil (C), Value = 42.83 P4 = Steel (C), Value = 36.96 P5 = Ambient Temp (C), Value = 30.62 14:51:43 Magnetic Field Measurement Measuring the magnet strength... 14:51:43 Integrated Voltage Measurement... 14:51:44 Magnet Current for MAIN, Imag = 20.0054 A Vtrans = 1.667151 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:51:53 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.012321970 Vs 14:52:01 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.012340997 Vs 14:52:01 Magnet Current for MAIN, Imag = 20.0053 A Vtrans = 1.667148 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:52:09 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.012300988 Vs 14:52:17 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.012343986 Vs 14:52:18 Magnet Current for MAIN, Imag = 20.0054 A Vtrans = 1.667153 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:52:29 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.012313417 Vs 14:52:37 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.012334196 Vs 14:52:38 Magnet Current for MAIN, Imag = 20.0055 A Vtrans = 1.667161 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:52:46 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.012305143 Vs 14:52:53 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.012333715 Vs 14:52:54 Magnet Current for MAIN, Imag = 20.0056 A Vtrans = 1.667170 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:53:02 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.012307921 Vs 14:53:10 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.012321761 Vs 14:53:10 Integrated Voltage Average and RMS of Measurements X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.012322409 +- 0.000005486 Vs 14:53:10 Integrated Field Strength, Average and RMS of Measurements X0 = 0.0000000 m, dx = 0.0040000 m, Nturns = 10.0 VT = 0.012322409 +- 0.000005486 Vs BL = 0.30806023 +- 0.00013714 Tm 14:53:14 Position moved: 0.000000 m 14:53:14 BL vs X Fit Coefficients: Cn sigCn n (Tm/m^n) ----- --------+-------- 0 0.30806 0.00014 Compute Fit Residuals: X0 BL sigBL BLfit BL-BLfit (m) (Tm) (Tm) (Tm) (Tm) ----------- --------+-------- -------- -------- 0.0000000 0.30806 0.00014 0.30806 0.00000 14:53:14 Magnet Strength Calculation Harmonic Number = 1 Number Of X0 Positions = 1 X0 BL sigBL (m) (Tm) (Tm) -------- --------+-------- 0.0000 0.30806 0.00014 SL = 0.3080602 +- 0.0001371 Tm^2/m^n 14:53:14 Magnet Strength Measurement Harmonic Number = 1 SL = 0.3080602 +- 0.0001371 Tm^2/m^n Remeasure 14:53:14 Magnetic Field Measurement Measuring the magnet strength... 14:53:14 Integrated Voltage Measurement... 14:53:15 Magnet Current for MAIN, Imag = 20.0055 A Vtrans = 1.667166 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:53:24 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.012292303 Vs 14:53:31 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.012328309 Vs 14:53:32 Magnet Current for MAIN, Imag = 20.0056 A Vtrans = 1.667169 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:53:40 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.012306661 Vs 14:53:48 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.012339888 Vs 14:53:48 Magnet Current for MAIN, Imag = 20.0056 A Vtrans = 1.667170 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:53:56 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.012322567 Vs 14:54:04 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.012344255 Vs 14:54:05 Magnet Current for MAIN, Imag = 20.0055 A Vtrans = 1.667166 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:54:13 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.012300994 Vs 14:54:21 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.012322825 Vs 14:54:21 Magnet Current for MAIN, Imag = 20.0057 A Vtrans = 1.667178 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:54:29 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.012302219 Vs 14:54:37 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.012319526 Vs 14:54:37 Integrated Voltage Average and RMS of Measurements X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.012317955 +- 0.000009082 Vs 14:54:37 Integrated Field Strength, Average and RMS of Measurements X0 = 0.0000000 m, dx = 0.0040000 m, Nturns = 10.0 VT = 0.012317955 +- 0.000009082 Vs BL = 0.30794887 +- 0.00022705 Tm 14:54:41 Position moved: 0.000000 m 14:54:41 BL vs X Fit Coefficients: Cn sigCn n (Tm/m^n) ----- --------+-------- 0 0.30795 0.00023 Compute Fit Residuals: X0 BL sigBL BLfit BL-BLfit (m) (Tm) (Tm) (Tm) (Tm) ----------- --------+-------- -------- -------- 0.0000000 0.30795 0.00023 0.30795 0.00000 14:54:41 Magnet Strength Calculation Harmonic Number = 1 Number Of X0 Positions = 1 X0 BL sigBL (m) (Tm) (Tm) -------- --------+-------- 0.0000 0.30795 0.00023 SL = 0.3079489 +- 0.0002271 Tm^2/m^n 14:54:41 Magnet Strength Measurement Harmonic Number = 1 SL = 0.3079489 +- 0.0002271 Tm^2/m^n Remeasure 14:54:41 Magnetic Field Measurement Measuring the magnet strength... 14:54:41 Integrated Voltage Measurement... 14:54:42 Magnet Current for MAIN, Imag = 20.0056 A Vtrans = 1.667173 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:54:51 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.012315573 Vs 14:54:58 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.012316528 Vs 14:54:59 Magnet Current for MAIN, Imag = 20.0057 A Vtrans = 1.667175 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:55:07 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.012315559 Vs 14:55:15 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.012327820 Vs 14:55:16 Magnet Current for MAIN, Imag = 20.0056 A Vtrans = 1.667170 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:55:24 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.012306942 Vs 14:55:31 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.012340072 Vs 14:55:32 Magnet Current for MAIN, Imag = 20.0056 A Vtrans = 1.667173 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:55:40 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.012321139 Vs 14:55:48 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.012324589 Vs 14:55:49 Magnet Current for MAIN, Imag = 20.0056 A Vtrans = 1.667173 V, Factor V/A = 0.083333 V/A, Zero Current = 0.000452 A 14:55:56 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.012307513 Vs 14:56:04 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = -0.012336177 Vs 14:56:04 Integrated Voltage Average and RMS of Measurements X0 = 0.0000000 m, Delta X = 0.0040000 m VT = 0.012321191 +- 0.000002656 Vs 14:56:04 Integrated Field Strength, Average and RMS of Measurements X0 = 0.0000000 m, dx = 0.0040000 m, Nturns = 10.0 VT = 0.012321191 +- 0.000002656 Vs BL = 0.30802978 +- 0.00006640 Tm 14:56:08 Position moved: 0.000000 m 14:56:08 BL vs X Fit Coefficients: Cn sigCn n (Tm/m^n) ----- --------+-------- 0 0.30803 0.00007 Compute Fit Residuals: X0 BL sigBL BLfit BL-BLfit (m) (Tm) (Tm) (Tm) (Tm) ----------- --------+-------- -------- -------- 0.0000000 0.30803 0.00007 0.30803 0.00000 14:56:08 Magnet Strength Calculation Harmonic Number = 1 Number Of X0 Positions = 1 X0 BL sigBL (m) (Tm) (Tm) -------- --------+-------- 0.0000 0.30803 0.00007 SL = 0.3080298 +- 0.0000664 Tm^2/m^n 14:56:08 Magnet Strength Measurement Harmonic Number = 1 SL = 0.3080298 +- 0.0000664 Tm^2/m^n 14:56:11 Position moved: 0.000000 m 14:56:14 Position moved: 0.000000 m 14:56:17 Magnet system MAIN current ramping to 0.0000 A...