SLAC Magnetic Measurements Date: 08-25-2015 Time: 10:12:24 Project: LCLS Magnet Type: Phase_Shifter Magnet Name: Phase_Shifter_Delta Serial Number: Run Number: 19 Measurement Device: 10wire Operator: sda Comment: Bx integral sign check. Integrals should be positive. Field is pointing left. Test Currents for Main (A): 0.00 10:12:43 Move Stages, x_position = 0.000000 m, y_position = 0.000000 m 10:12:43 X and Y Stages Zeroed 10:12:43 MoveXY Devices: Move Device = ESP300, Read Device = ESP300 10:13:06 Ambient Measurement Device(s) Being Used, type = None 10:13:06 Magnet Voltage Measurement Device(s) Being Used, type = None 10:13:06 Temperature Measurement Device(s) Being Used, type = None 10:13:06 XMAG Device(s) Being Used, type = None 10:13:06 Ambient Measurement Device(s) Being Used, type = None 10:13:24 Move Stages, x_position = 0.000000 m, y_position = 0.000000 m 10:13:24 8` Voltage Measurement, V = 0.000000 V 10:13:24 8` Voltage Measurement, V = 0.000000 V 10:13:24 Magnet Test Parameter Measurements P0 = Main , Value = 0.00 P1 = Magnet voltage (V), Value = 0.00 10:13:25 Integrated Voltage Measurement... 10:13:39 Voltage Offset Correction: v_off_ini = -0.000000208 V, v_off_fin = 0.000000364 V 10:13:39 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = -0.000230791 Vs 10:13:54 Voltage Offset Correction: v_off_ini = -0.000000625 V, v_off_fin = -0.000000623 V 10:13:54 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = 0.000231062 Vs 10:14:09 Voltage Offset Correction: v_off_ini = -0.000001240 V, v_off_fin = 0.000005541 V 10:14:09 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = -0.000232536 Vs 10:14:24 Voltage Offset Correction: v_off_ini = -0.000001931 V, v_off_fin = 0.000005953 V 10:14:24 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = 0.000228487 Vs 10:14:39 Voltage Offset Correction: v_off_ini = -0.000002107 V, v_off_fin = 0.000002326 V 10:14:39 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = -0.000231739 Vs 10:14:53 Voltage Offset Correction: v_off_ini = -0.000001976 V, v_off_fin = 0.000001372 V 10:14:53 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = 0.000230541 Vs 10:15:08 Voltage Offset Correction: v_off_ini = -0.000002963 V, v_off_fin = 0.000002839 V 10:15:08 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = -0.000231829 Vs 10:15:23 Voltage Offset Correction: v_off_ini = -0.000002074 V, v_off_fin = -0.000009138 V 10:15:23 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = 0.000232331 Vs 10:15:23 Integrated Voltage Average and RMS of Measurements X0 = 0.0000000 m, Delta X = 0.0040000 m VT = -0.000231165 +- 0.000000575 Vs 10:15:23 First Field Integral, Average and RMS of Measurements X0 = 0.0000000 m, dx = 0.0040000 m, Nturns = 10.0 VT = -0.000231165 +- 0.000000575 Vs FI1 = -0.00577911 +- 0.00001437 Tm 10:15:30 Integrated Voltage Measurement... 10:15:40 Voltage Offset Correction: v_off_ini = -0.000000820 V, v_off_fin = -0.000003299 V 10:15:40 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = -0.000180542 Vs 10:15:47 Voltage Offset Correction: v_off_ini = 0.000000004 V, v_off_fin = 0.000001868 V 10:15:47 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = 0.000180487 Vs 10:15:54 Voltage Offset Correction: v_off_ini = 0.000000744 V, v_off_fin = -0.000002721 V 10:15:54 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = -0.000180401 Vs 10:16:01 Voltage Offset Correction: v_off_ini = 0.000000238 V, v_off_fin = -0.000000389 V 10:16:01 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = 0.000181495 Vs 10:16:08 Voltage Offset Correction: v_off_ini = -0.000000654 V, v_off_fin = -0.000001602 V 10:16:08 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = -0.000180667 Vs 10:16:15 Voltage Offset Correction: v_off_ini = -0.000000493 V, v_off_fin = 0.000001354 V 10:16:15 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = 0.000180920 Vs 10:16:22 Voltage Offset Correction: v_off_ini = -0.000000475 V, v_off_fin = -0.000001795 V 10:16:22 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = 0.0040000 m VT = -0.000180293 Vs 10:16:29 Voltage Offset Correction: v_off_ini = -0.000000234 V, v_off_fin = -0.000003289 V 10:16:29 Integrated Voltage Measurement X0 = 0.0000000 m, Delta X = -0.0040000 m VT = 0.000181499 Vs 10:16:29 Integrated Voltage Average and RMS of Measurements X0 = 0.0000000 m, Delta X = 0.0040000 m VT = -0.000180788 +- 0.000000167 Vs 10:16:29 Second Field Integral, Average and RMS of Measurements X0 = 0.0000000 m, dx = 0.0040000 m, Nturns = 10.0 VT = -0.000180788 +- 0.000000167 Vs FI2 = -0.00275701 +- 0.00000255 Tm 10:16:54 Move Stages, x_position = 0.000000 m, y_position = 0.000000 m