SLAC Magnetic Measurements Date: 10-16-2001 Time: 15:02:03 Project: spear3 Magnet Type: gdipole Magnet Name: 145d-027 Serial Number: Run Number: 7 Measurement Device: stretched wire Operator: jy Comment: magnetic center Standardization: 1 cycles from 0.0 A to 770.0 A to 0.0 A Test Currents (A): 583.1 15:02:26 Initial Zero Current Measurement, Imag_zero = 0.0000 A 15:02:26 Magnet current ramping to 15.0000 A... 15:02:57 Magnet current ramping to 770.0000 A... 15:07:22 Magnet current ramping to 0.0000 A... 15:12:13 Magnet current ramping to 583.1340 A... 15:15:26 Magnet Current, Imag = 583.2150 A Vtrans = 5.832150 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:15:27 Magnet Current, Imag = 583.2180 A Vtrans = 5.832180 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:15:29 Magnet Current, Imag = 583.2150 A Vtrans = 5.832150 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:15:31 Magnet Current, Imag = 583.2090 A Vtrans = 5.832090 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:15:31 Magnet Current Measurement: Imag = 583.2142 +- 0.0033 A 15:15:31 Integrated Voltage Measurement... 15:15:56 Integrated Voltage Measurement X0 = -0.0500000 m, Delta X = 0.0100000 m VT = 0.020849175 Vs 15:16:07 Integrated Voltage Measurement X0 = -0.0500000 m, Delta X = -0.0100000 m VT = -0.020846560 Vs 15:16:17 Integrated Voltage Measurement X0 = -0.0500000 m, Delta X = 0.0100000 m VT = 0.020850030 Vs 15:16:28 Integrated Voltage Measurement X0 = -0.0500000 m, Delta X = -0.0100000 m VT = -0.020842250 Vs 15:16:39 Integrated Voltage Measurement X0 = -0.0500000 m, Delta X = 0.0100000 m VT = 0.020845101 Vs 15:16:49 Integrated Voltage Measurement X0 = -0.0500000 m, Delta X = -0.0100000 m VT = -0.020835806 Vs 15:17:01 Integrated Voltage Measurement X0 = -0.0500000 m, Delta X = 0.0100000 m VT = 0.020855105 Vs 15:17:12 Integrated Voltage Measurement X0 = -0.0500000 m, Delta X = -0.0100000 m VT = -0.020846477 Vs 15:17:12 Integrated Voltage Average and RMS of Measurements X0 = -0.0500000 m, Delta X = 0.0100000 m VT = 0.020846313 +- 0.000003769 Vs 15:17:12 Integrated Field Strength, Average and RMS of Measurements X0 = -0.0500000 m, dx = 0.0100000 m, Nturns = 1.0 VT = 0.020846313 +- 0.000003769 Vs BL = 2.08463130 +- 0.00037693 Tm 15:17:14 Magnet Current, Imag = 583.2150 A Vtrans = 5.832150 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:17:15 Magnet Current, Imag = 583.2180 A Vtrans = 5.832180 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:17:17 Magnet Current, Imag = 583.2100 A Vtrans = 5.832100 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:17:18 Magnet Current, Imag = 583.2070 A Vtrans = 5.832070 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:17:18 Magnet Current Measurement: Imag = 583.2125 +- 0.0043 A 15:17:19 Integrated Voltage Measurement... 15:17:31 Integrated Voltage Measurement X0 = -0.0450000 m, Delta X = 0.0100000 m VT = 0.020629099 Vs 15:17:42 Integrated Voltage Measurement X0 = -0.0450000 m, Delta X = -0.0100000 m VT = -0.020618497 Vs 15:17:52 Integrated Voltage Measurement X0 = -0.0450000 m, Delta X = 0.0100000 m VT = 0.020621964 Vs 15:18:03 Integrated Voltage Measurement X0 = -0.0450000 m, Delta X = -0.0100000 m VT = -0.020604671 Vs 15:18:13 Integrated Voltage Measurement X0 = -0.0450000 m, Delta X = 0.0100000 m VT = 0.020614689 Vs 15:18:24 Integrated Voltage Measurement X0 = -0.0450000 m, Delta X = -0.0100000 m VT = -0.020611992 Vs 15:18:34 Integrated Voltage Measurement X0 = -0.0450000 m, Delta X = 0.0100000 m VT = 0.020620437 Vs 15:18:45 Integrated Voltage Measurement X0 = -0.0450000 m, Delta X = -0.0100000 m VT = -0.020629293 Vs 15:18:45 Integrated Voltage Average and RMS of Measurements X0 = -0.0450000 m, Delta X = 0.0100000 m VT = 0.020618830 +- 0.000005514 Vs 15:18:45 Integrated Field Strength, Average and RMS of Measurements X0 = -0.0450000 m, dx = 0.0100000 m, Nturns = 1.0 VT = 0.020618830 +- 0.000005514 Vs BL = 2.06188304 +- 0.00055143 Tm 15:18:47 Magnet Current, Imag = 583.2200 A Vtrans = 5.832200 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:18:48 Magnet Current, Imag = 583.2210 A Vtrans = 5.832210 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:18:50 Magnet Current, Imag = 583.2460 A Vtrans = 5.832460 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:18:51 Magnet Current, Imag = 583.2340 A Vtrans = 5.832340 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:18:51 Magnet Current Measurement: Imag = 583.2303 +- 0.0106 A 15:18:51 Integrated Voltage Measurement... 15:19:04 Integrated Voltage Measurement X0 = -0.0400000 m, Delta X = 0.0100000 m VT = 0.020379297 Vs 15:19:15 Integrated Voltage Measurement X0 = -0.0400000 m, Delta X = -0.0100000 m VT = -0.020387467 Vs 15:19:25 Integrated Voltage Measurement X0 = -0.0400000 m, Delta X = 0.0100000 m VT = 0.020386701 Vs 15:19:36 Integrated Voltage Measurement X0 = -0.0400000 m, Delta X = -0.0100000 m VT = -0.020388299 Vs 15:19:46 Integrated Voltage Measurement X0 = -0.0400000 m, Delta X = 0.0100000 m VT = 0.020379643 Vs 15:19:57 Integrated Voltage Measurement X0 = -0.0400000 m, Delta X = -0.0100000 m VT = -0.020376425 Vs 15:20:07 Integrated Voltage Measurement X0 = -0.0400000 m, Delta X = 0.0100000 m VT = 0.020391742 Vs 15:20:18 Integrated Voltage Measurement X0 = -0.0400000 m, Delta X = -0.0100000 m VT = -0.020377613 Vs 15:20:18 Integrated Voltage Average and RMS of Measurements X0 = -0.0400000 m, Delta X = 0.0100000 m VT = 0.020383398 +- 0.000003436 Vs 15:20:18 Integrated Field Strength, Average and RMS of Measurements X0 = -0.0400000 m, dx = 0.0100000 m, Nturns = 1.0 VT = 0.020383398 +- 0.000003436 Vs BL = 2.03833984 +- 0.00034364 Tm 15:20:19 Magnet Current, Imag = 583.2290 A Vtrans = 5.832290 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:20:21 Magnet Current, Imag = 583.2180 A Vtrans = 5.832180 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:20:22 Magnet Current, Imag = 583.2150 A Vtrans = 5.832150 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:20:24 Magnet Current, Imag = 583.2140 A Vtrans = 5.832140 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:20:24 Magnet Current Measurement: Imag = 583.2190 +- 0.0060 A 15:20:24 Integrated Voltage Measurement... 15:20:37 Integrated Voltage Measurement X0 = -0.0350000 m, Delta X = 0.0100000 m VT = 0.020146509 Vs 15:20:47 Integrated Voltage Measurement X0 = -0.0350000 m, Delta X = -0.0100000 m VT = -0.020141024 Vs 15:20:58 Integrated Voltage Measurement X0 = -0.0350000 m, Delta X = 0.0100000 m VT = 0.020136063 Vs 15:21:08 Integrated Voltage Measurement X0 = -0.0350000 m, Delta X = -0.0100000 m VT = -0.020146301 Vs 15:21:19 Integrated Voltage Measurement X0 = -0.0350000 m, Delta X = 0.0100000 m VT = 0.020147665 Vs 15:21:29 Integrated Voltage Measurement X0 = -0.0350000 m, Delta X = -0.0100000 m VT = -0.020154588 Vs 15:21:40 Integrated Voltage Measurement X0 = -0.0350000 m, Delta X = 0.0100000 m VT = 0.020153031 Vs 15:21:50 Integrated Voltage Measurement X0 = -0.0350000 m, Delta X = -0.0100000 m VT = -0.020155296 Vs 15:21:51 Integrated Voltage Average and RMS of Measurements X0 = -0.0350000 m, Delta X = 0.0100000 m VT = 0.020147560 +- 0.000005277 Vs 15:21:51 Integrated Field Strength, Average and RMS of Measurements X0 = -0.0350000 m, dx = 0.0100000 m, Nturns = 1.0 VT = 0.020147560 +- 0.000005277 Vs BL = 2.01475597 +- 0.00052772 Tm 15:21:52 Magnet Current, Imag = 583.2090 A Vtrans = 5.832090 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:21:54 Magnet Current, Imag = 583.2280 A Vtrans = 5.832280 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:21:55 Magnet Current, Imag = 583.2370 A Vtrans = 5.832370 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:21:57 Magnet Current, Imag = 583.2170 A Vtrans = 5.832170 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:21:57 Magnet Current Measurement: Imag = 583.2227 +- 0.0106 A 15:21:57 Integrated Voltage Measurement... 15:22:10 Integrated Voltage Measurement X0 = -0.0300000 m, Delta X = 0.0100000 m VT = 0.019913214 Vs 15:22:20 Integrated Voltage Measurement X0 = -0.0300000 m, Delta X = -0.0100000 m VT = -0.019923240 Vs 15:22:31 Integrated Voltage Measurement X0 = -0.0300000 m, Delta X = 0.0100000 m VT = 0.019916159 Vs 15:22:41 Integrated Voltage Measurement X0 = -0.0300000 m, Delta X = -0.0100000 m VT = -0.019911406 Vs 15:22:52 Integrated Voltage Measurement X0 = -0.0300000 m, Delta X = 0.0100000 m VT = 0.019915031 Vs 15:23:02 Integrated Voltage Measurement X0 = -0.0300000 m, Delta X = -0.0100000 m VT = -0.019913037 Vs 15:23:13 Integrated Voltage Measurement X0 = -0.0300000 m, Delta X = 0.0100000 m VT = 0.019923343 Vs 15:23:24 Integrated Voltage Measurement X0 = -0.0300000 m, Delta X = -0.0100000 m VT = -0.019900922 Vs 15:23:24 Integrated Voltage Average and RMS of Measurements X0 = -0.0300000 m, Delta X = 0.0100000 m VT = 0.019914544 +- 0.000002248 Vs 15:23:24 Integrated Field Strength, Average and RMS of Measurements X0 = -0.0300000 m, dx = 0.0100000 m, Nturns = 1.0 VT = 0.019914544 +- 0.000002248 Vs BL = 1.99145441 +- 0.00022483 Tm 15:23:25 Magnet Current, Imag = 583.2100 A Vtrans = 5.832100 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:23:27 Magnet Current, Imag = 583.2220 A Vtrans = 5.832220 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:23:28 Magnet Current, Imag = 583.2290 A Vtrans = 5.832290 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:23:30 Magnet Current, Imag = 583.2240 A Vtrans = 5.832240 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:23:30 Magnet Current Measurement: Imag = 583.2212 +- 0.0070 A 15:23:30 Integrated Voltage Measurement... 15:23:43 Integrated Voltage Measurement X0 = -0.0250000 m, Delta X = 0.0100000 m VT = 0.019681771 Vs 15:23:53 Integrated Voltage Measurement X0 = -0.0250000 m, Delta X = -0.0100000 m VT = -0.019677853 Vs 15:24:04 Integrated Voltage Measurement X0 = -0.0250000 m, Delta X = 0.0100000 m VT = 0.019678298 Vs 15:24:14 Integrated Voltage Measurement X0 = -0.0250000 m, Delta X = -0.0100000 m VT = -0.019666521 Vs 15:24:27 Integrated Voltage Measurement X0 = -0.0250000 m, Delta X = 0.0100000 m VT = 0.019682823 Vs 15:24:41 Integrated Voltage Measurement X0 = -0.0250000 m, Delta X = -0.0100000 m VT = -0.019681549 Vs 15:24:52 Integrated Voltage Measurement X0 = -0.0250000 m, Delta X = 0.0100000 m VT = 0.019676895 Vs 15:25:02 Integrated Voltage Measurement X0 = -0.0250000 m, Delta X = -0.0100000 m VT = -0.019675984 Vs 15:25:02 Integrated Voltage Average and RMS of Measurements X0 = -0.0250000 m, Delta X = 0.0100000 m VT = 0.019677712 +- 0.000003680 Vs 15:25:02 Integrated Field Strength, Average and RMS of Measurements X0 = -0.0250000 m, dx = 0.0100000 m, Nturns = 1.0 VT = 0.019677712 +- 0.000003680 Vs BL = 1.96777117 +- 0.00036799 Tm 15:25:04 Magnet Current, Imag = 583.2460 A Vtrans = 5.832460 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:25:05 Magnet Current, Imag = 583.2430 A Vtrans = 5.832430 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:25:07 Magnet Current, Imag = 583.2440 A Vtrans = 5.832440 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:25:09 Magnet Current, Imag = 583.2480 A Vtrans = 5.832480 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:25:09 Magnet Current Measurement: Imag = 583.2453 +- 0.0019 A 15:25:09 Integrated Voltage Measurement... 15:25:22 Integrated Voltage Measurement X0 = -0.0200000 m, Delta X = 0.0100000 m VT = 0.019440828 Vs 15:25:32 Integrated Voltage Measurement X0 = -0.0200000 m, Delta X = -0.0100000 m VT = -0.019433812 Vs 15:25:43 Integrated Voltage Measurement X0 = -0.0200000 m, Delta X = 0.0100000 m VT = 0.019441213 Vs 15:25:53 Integrated Voltage Measurement X0 = -0.0200000 m, Delta X = -0.0100000 m VT = -0.019445610 Vs 15:26:04 Integrated Voltage Measurement X0 = -0.0200000 m, Delta X = 0.0100000 m VT = 0.019442681 Vs 15:26:14 Integrated Voltage Measurement X0 = -0.0200000 m, Delta X = -0.0100000 m VT = -0.019446638 Vs 15:26:25 Integrated Voltage Measurement X0 = -0.0200000 m, Delta X = 0.0100000 m VT = 0.019451467 Vs 15:26:35 Integrated Voltage Measurement X0 = -0.0200000 m, Delta X = -0.0100000 m VT = -0.019447181 Vs 15:26:35 Integrated Voltage Average and RMS of Measurements X0 = -0.0200000 m, Delta X = 0.0100000 m VT = 0.019443679 +- 0.000004282 Vs 15:26:35 Integrated Field Strength, Average and RMS of Measurements X0 = -0.0200000 m, dx = 0.0100000 m, Nturns = 1.0 VT = 0.019443679 +- 0.000004282 Vs BL = 1.94436787 +- 0.00042818 Tm 15:26:37 Magnet Current, Imag = 583.2310 A Vtrans = 5.832310 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:26:38 Magnet Current, Imag = 583.2370 A Vtrans = 5.832370 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:26:40 Magnet Current, Imag = 583.2310 A Vtrans = 5.832310 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:26:41 Magnet Current, Imag = 583.2190 A Vtrans = 5.832190 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:26:41 Magnet Current Measurement: Imag = 583.2295 +- 0.0065 A 15:26:41 Integrated Voltage Measurement... 15:26:54 Integrated Voltage Measurement X0 = -0.0150000 m, Delta X = 0.0100000 m VT = 0.019202993 Vs 15:27:05 Integrated Voltage Measurement X0 = -0.0150000 m, Delta X = -0.0100000 m VT = -0.019202654 Vs 15:27:15 Integrated Voltage Measurement X0 = -0.0150000 m, Delta X = 0.0100000 m VT = 0.019209985 Vs 15:27:26 Integrated Voltage Measurement X0 = -0.0150000 m, Delta X = -0.0100000 m VT = -0.019207185 Vs 15:32:41 Magnet current ramping to 0.0000 A...