SLAC Magnetic Measurements Date: 06-10-2009 Time: 17:26:08 Project: ECHO7 Magnet Type: Dipole Magnet Name: 3D4_06 Serial Number: 5 Run Number: 2 Measurement Device: 10 Wire Operator: sda Comment: BL vs X at 5 amps. Should be centered Test Currents (A): 5.0 17:26:37 Magnet Current, Imag = 0.000829 A Vtrans = 0.000138 V, Factor V/A = 0.166667 V/A, Zero Current = 0.000000 A 17:26:37 Magnet Current, Imag = 0.000827 A Vtrans = 0.000138 V, Factor V/A = 0.166667 V/A, Zero Current = 0.000000 A 17:26:38 Magnet Current, Imag = 0.000826 A Vtrans = 0.000138 V, Factor V/A = 0.166667 V/A, Zero Current = 0.000000 A 17:26:39 Magnet Current, Imag = 0.000828 A Vtrans = 0.000138 V, Factor V/A = 0.166667 V/A, Zero Current = 0.000000 A 17:26:39 Magnet Current Measurement: Imag = 0.0008 +- 0.0000 A 17:26:51 Initial Zero Current Measurement, Imag_zero = 0.0008 A 17:26:57 Name = None, is zeroed 17:26:57 Magnet current ramping to 5.0000 A... 17:27:55 Integrated Voltage Measurement... 17:27:56 Magnet Current, Imag = 5.007024 A Vtrans = 0.834642 V, Factor V/A = 0.166667 V/A, Zero Current = 0.000827 A 17:28:07 Integrated Voltage Measurement X0 = -0.0300000 m, Delta X = 0.0100000 m VT = 0.004635526 Vs 17:28:19 Integrated Voltage Measurement X0 = -0.0300000 m, Delta X = -0.0100000 m VT = -0.004619898 Vs 17:28:20 Magnet Current, Imag = 5.007022 A Vtrans = 0.834642 V, Factor V/A = 0.166667 V/A, Zero Current = 0.000827 A 17:28:31 Integrated Voltage Measurement X0 = -0.0300000 m, Delta X = 0.0100000 m VT = 0.004637151 Vs 17:28:42 Integrated Voltage Measurement X0 = -0.0300000 m, Delta X = -0.0100000 m VT = -0.004619078 Vs 17:28:42 Magnet Current, Imag = 5.007030 A Vtrans = 0.834643 V, Factor V/A = 0.166667 V/A, Zero Current = 0.000827 A 17:28:53 Integrated Voltage Measurement X0 = -0.0300000 m, Delta X = 0.0100000 m VT = 0.004636400 Vs 17:29:04 Integrated Voltage Measurement X0 = -0.0300000 m, Delta X = -0.0100000 m VT = -0.004620529 Vs 17:29:05 Magnet Current, Imag = 5.007047 A Vtrans = 0.834646 V, Factor V/A = 0.166667 V/A, Zero Current = 0.000827 A 17:29:17 Integrated Voltage Measurement X0 = -0.0300000 m, Delta X = 0.0100000 m VT = 0.004637338 Vs 17:29:28 Integrated Voltage Measurement X0 = -0.0300000 m, Delta X = -0.0100000 m VT = -0.004618942 Vs 17:29:29 Magnet Current, Imag = 5.007040 A Vtrans = 0.834645 V, Factor V/A = 0.166667 V/A, Zero Current = 0.000827 A 17:29:40 Integrated Voltage Measurement X0 = -0.0300000 m, Delta X = 0.0100000 m VT = 0.004640807 Vs 17:29:51 Integrated Voltage Measurement X0 = -0.0300000 m, Delta X = -0.0100000 m VT = -0.004617464 Vs 17:29:51 Integrated Voltage Average and RMS of Measurements X0 = -0.0300000 m, Delta X = 0.0100000 m VT = 0.004628313 +- 0.000000475 Vs 17:29:51 Integrated Field Strength, Average and RMS of Measurements X0 = -0.0300000 m, dx = 0.0100000 m, Nturns = 10.0 VT = 0.004628313 +- 0.000000475 Vs BL = 0.04628313 +- 0.00000475 Tm 17:29:51 Integrated Voltage Measurement... 17:29:51 Magnet Current, Imag = 5.007062 A Vtrans = 0.834648 V, Factor V/A = 0.166667 V/A, Zero Current = 0.000827 A 17:30:03 Integrated Voltage Measurement X0 = -0.0200000 m, Delta X = 0.0100000 m VT = 0.004779606 Vs 17:30:14 Integrated Voltage Measurement X0 = -0.0200000 m, Delta X = -0.0100000 m VT = -0.004759260 Vs 17:30:14 Magnet Current, Imag = 5.007051 A Vtrans = 0.834646 V, Factor V/A = 0.166667 V/A, Zero Current = 0.000827 A 17:30:26 Integrated Voltage Measurement X0 = -0.0200000 m, Delta X = 0.0100000 m VT = 0.004781656 Vs 17:30:38 Integrated Voltage Measurement X0 = -0.0200000 m, Delta X = -0.0100000 m VT = -0.004760552 Vs 17:30:38 Magnet Current, Imag = 5.007055 A Vtrans = 0.834647 V, Factor V/A = 0.166667 V/A, Zero Current = 0.000827 A 17:30:49 Integrated Voltage Measurement X0 = -0.0200000 m, Delta X = 0.0100000 m VT = 0.004781266 Vs 17:31:01 Integrated Voltage Measurement X0 = -0.0200000 m, Delta X = -0.0100000 m VT = -0.004759881 Vs 17:31:01 Magnet Current, Imag = 5.007077 A Vtrans = 0.834651 V, Factor V/A = 0.166667 V/A, Zero Current = 0.000827 A 17:31:12 Integrated Voltage Measurement X0 = -0.0200000 m, Delta X = 0.0100000 m VT = 0.004781133 Vs 17:31:24 Integrated Voltage Measurement X0 = -0.0200000 m, Delta X = -0.0100000 m VT = -0.004760120 Vs 17:31:25 Magnet Current, Imag = 5.007070 A Vtrans = 0.834650 V, Factor V/A = 0.166667 V/A, Zero Current = 0.000827 A 17:31:36 Integrated Voltage Measurement X0 = -0.0200000 m, Delta X = 0.0100000 m VT = 0.004780883 Vs 17:31:47 Integrated Voltage Measurement X0 = -0.0200000 m, Delta X = -0.0100000 m VT = -0.004758983 Vs 17:31:47 Integrated Voltage Average and RMS of Measurements X0 = -0.0200000 m, Delta X = 0.0100000 m VT = 0.004770334 +- 0.000000585 Vs 17:31:47 Integrated Field Strength, Average and RMS of Measurements X0 = -0.0200000 m, dx = 0.0100000 m, Nturns = 10.0 VT = 0.004770334 +- 0.000000585 Vs BL = 0.04770334 +- 0.00000585 Tm 17:31:47 Integrated Voltage Measurement... 17:31:48 Magnet Current, Imag = 5.007081 A Vtrans = 0.834651 V, Factor V/A = 0.166667 V/A, Zero Current = 0.000827 A 17:31:59 Integrated Voltage Measurement X0 = -0.0100000 m, Delta X = 0.0100000 m VT = 0.004800958 Vs 17:32:10 Integrated Voltage Measurement X0 = -0.0100000 m, Delta X = -0.0100000 m VT = -0.004781932 Vs 17:32:11 Magnet Current, Imag = 5.007095 A Vtrans = 0.834654 V, Factor V/A = 0.166667 V/A, Zero Current = 0.000827 A 17:32:22 Integrated Voltage Measurement X0 = -0.0100000 m, Delta X = 0.0100000 m VT = 0.004802700 Vs 17:32:33 Integrated Voltage Measurement X0 = -0.0100000 m, Delta X = -0.0100000 m VT = -0.004781860 Vs 17:32:34 Magnet Current, Imag = 5.007073 A Vtrans = 0.834650 V, Factor V/A = 0.166667 V/A, Zero Current = 0.000827 A 17:32:45 Integrated Voltage Measurement X0 = -0.0100000 m, Delta X = 0.0100000 m VT = 0.004802858 Vs 17:32:57 Integrated Voltage Measurement X0 = -0.0100000 m, Delta X = -0.0100000 m VT = -0.004782608 Vs 17:32:57 Magnet Current, Imag = 5.007065 A Vtrans = 0.834649 V, Factor V/A = 0.166667 V/A, Zero Current = 0.000827 A 17:33:08 Integrated Voltage Measurement X0 = -0.0100000 m, Delta X = 0.0100000 m VT = 0.004800880 Vs 17:33:20 Integrated Voltage Measurement X0 = -0.0100000 m, Delta X = -0.0100000 m VT = -0.004783190 Vs 17:33:21 Magnet Current, Imag = 5.007090 A Vtrans = 0.834653 V, Factor V/A = 0.166667 V/A, Zero Current = 0.000827 A 17:33:31 Integrated Voltage Measurement X0 = -0.0100000 m, Delta X = 0.0100000 m VT = 0.004801174 Vs 17:33:43 Integrated Voltage Measurement X0 = -0.0100000 m, Delta X = -0.0100000 m VT = -0.004782505 Vs 17:33:43 Integrated Voltage Average and RMS of Measurements X0 = -0.0100000 m, Delta X = 0.0100000 m VT = 0.004792066 +- 0.000000431 Vs 17:33:43 Integrated Field Strength, Average and RMS of Measurements X0 = -0.0100000 m, dx = 0.0100000 m, Nturns = 10.0 VT = 0.004792066 +- 0.000000431 Vs BL = 0.04792066 +- 0.00000431 Tm 17:33:43 Integrated Voltage Measurement... 17:33:44 Magnet Current, Imag = 5.007081 A Vtrans = 0.834651 V, Factor V/A = 0.166667 V/A, Zero Current = 0.000827 A