SLAC Magnetic Measurements Date: 10-10-2016 Time: 16:06:44 Project: LCLS2 Magnet Type: Dipole Magnet Name: BX31b Serial Number: 16102 Run Number: 10 Measurement Device: GP3 Operator: sda Comment: By at +30 cm. Main power supply is off. Test Currents for Main (A): 0.00 16:06:58 Stage Position Measurement, pos = 0.0000010 m 16:07:00 Move Stage, position = 0.000000 16:07:00 MoveZ Devices: Move Device = cm6k, Read Device = cm6k 16:07:26 Move Stage, position = 0.400000 16:07:48 Hall Probe Zeroed 16:07:58 Hall Probe Type Being Used, type = Group3 16:08:07 Move Stage, position = 0.300000 16:08:13 Magnet Current for Main , Imag = -0.0028 A Vtrans = -0.000028 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 16:08:14 Magnet Current for Main , Imag = -0.0027 A Vtrans = -0.000027 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 16:08:15 Magnet Current for Main , Imag = -0.0028 A Vtrans = -0.000028 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 16:08:15 Magnet Current for Main , Imag = -0.0027 A Vtrans = -0.000027 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 16:08:15 Magnet Avgerage Current Measurement for Main : Imag = -0.0027 +- 0.0000 A 16:08:15 Initial Zero Current Measurement for Main , Imag_zero = -0.0027494 A 16:08:17 Hall Probe Range Set, range = 0 16:08:17 Magnet system Main current ramping to 0.0000 A... 16:08:29 Move Stage, position = 0.300000 16:08:33 Stage Position Measurement, pos = 0.3000180 m 16:08:33 Magnet Current for Main , Imag = 0.0000 A Vtrans = -0.000027 V, Factor V/A = 0.010000 V/A, Zero Current = -0.002749 A 16:08:34 Magnet Current for Main , Imag = 0.0000 A Vtrans = -0.000027 V, Factor V/A = 0.010000 V/A, Zero Current = -0.002749 A 16:08:35 Magnet Current for Main , Imag = -0.0000 A Vtrans = -0.000028 V, Factor V/A = 0.010000 V/A, Zero Current = -0.002749 A 16:08:36 Magnet Current for Main , Imag = 0.0000 A Vtrans = -0.000027 V, Factor V/A = 0.010000 V/A, Zero Current = -0.002749 A 16:08:36 Magnet Avgerage Current Measurement for Main : Imag = 0.0000 +- 0.0000 A 16:08:36 Hall Probe Field Measurement, B = 0.000045 T 16:08:36 Hall Probe Field Measurement, B = 0.000040 T 16:08:36 Hall Probe Field Measurement, B = 0.000040 T 16:08:37 Hall Probe Field Measurement, B = 0.000040 T 16:08:37 Hall Probe Field Measurement, B = 0.000040 T 16:08:37 Hall Probe Field Measurement, B = 0.000040 T 16:08:38 Hall Probe Field Measurement: B = 0.000041 +/- 0.000002 T 16:08:55 Move Stage, position = 0.000000 16:08:58 Magnet system Main current ramping to 0.0000 A...