SLAC Magnetic Measurements
Date: 03-11-2011
Time: 16:19:31

Project: Klystron
Magnet Type: Solenoid
Magnet Name: XL4_SN124
Serial Number: 
Run Number: 11
Measurement Device: Coil_ZZ
Operator: sda
Comment: Pole piece removed. Bucking Coil powered only (12.1A) Mains PS off.. Transverse dipole fields vs z , 
16:19:52  Btcoil, device being used, type = SR850
16:20:05  Stage Zeroed
16:20:05  MoveZ Devices:  Move Device = SXDRIVE, Read Device = SXDRIVE
16:20:08  Magnet Current for Main, Imag =       0.0004 A
Vtrans =   0.000004 V, Factor V/A =   0.010000 V/A, Zero Current =   0.000000 A
16:20:09  Magnet Current for Main, Imag =       0.0005 A
Vtrans =   0.000005 V, Factor V/A =   0.010000 V/A, Zero Current =   0.000000 A
16:20:09  Magnet Current for Main, Imag =       0.0005 A
Vtrans =   0.000005 V, Factor V/A =   0.010000 V/A, Zero Current =   0.000000 A
16:20:10  Magnet Current for Main, Imag =       0.0004 A
Vtrans =   0.000004 V, Factor V/A =   0.010000 V/A, Zero Current =   0.000000 A
16:20:10  Magnet Avgerage Current Measurement for Main :
          Imag =       0.0004 +-       0.0000 A
16:20:11  Initial Zero Current Measurement for Main, Imag_zero =  0.000439725 A
16:20:13  Magnet Current for Bucking, Imag =       0.0013 A
Vtrans =   0.000102 V, Factor V/A =   0.080000 V/A, Zero Current =   0.000000 A
16:20:14  Magnet Current for Bucking, Imag =       0.0013 A
Vtrans =   0.000102 V, Factor V/A =   0.080000 V/A, Zero Current =   0.000000 A
16:20:15  Magnet Current for Bucking, Imag =       0.0013 A
Vtrans =   0.000102 V, Factor V/A =   0.080000 V/A, Zero Current =   0.000000 A
16:20:15  Magnet Current for Bucking, Imag =       0.0013 A
Vtrans =   0.000101 V, Factor V/A =   0.080000 V/A, Zero Current =   0.000000 A
16:20:15  Magnet Avgerage Current Measurement for Bucking :
          Imag =       0.0013 +-       0.0000 A
16:20:26  Initial Zero Current Measurement for Bucking, Imag_zero =   0.00127234 A
Test Currents for Main (A): 
      0.00

Test Currents for Bucking (A): 
     12.10

16:20:26  Magnet system Main current ramping to       0.0000 A...
16:20:46  Magnet system Bucking current ramping to      12.1000 A...
16:21:50  Move Stage, position = -0.150000
16:21:52  Stage Position Measurement, pos =  -0.1501650 m
16:21:52  Magnet Current for Main, Imag =       0.0001 A
Vtrans =   0.000005 V, Factor V/A =   0.010000 V/A, Zero Current =   0.000440 A
16:21:53  Magnet Current for Bucking, Imag =      12.1019 A
Vtrans =   0.968253 V, Factor V/A =   0.080000 V/A, Zero Current =   0.001272 A
16:22:36  Coil Voltage Measurement
          meas_freq = 23.843800 Hz, meas_v_mag = 0.000012 V, meas_v_ph = -42.618000 deg
          freq = 23.843800 Hz, v_amp = 0.000017 V, v_ph = -132.618000 deg
16:22:36  Transverse Field Calculation
          freq = 23.843800 Hz, v_amp = 0.000017 V, v_ph = -132.618000 deg
          Coil Constant = 0.334200 (T/V0p)
          Transverse Field, Bt = 0.000006 T, THsp = 132.618000 deg
16:22:45  Move Stage, position = -0.124700
16:22:47  Stage Position Measurement, pos =  -0.1255600 m
16:22:47  Magnet Current for Main, Imag =       0.0000 A
Vtrans =   0.000005 V, Factor V/A =   0.010000 V/A, Zero Current =   0.000440 A
16:22:48  Magnet Current for Bucking, Imag =      12.0888 A
Vtrans =   0.967207 V, Factor V/A =   0.080000 V/A, Zero Current =   0.001272 A
16:24:26  Coil Voltage Measurement
          meas_freq = 23.843800 Hz, meas_v_mag = 0.000000 V, meas_v_ph = 0.000000 deg
          freq = 23.843800 Hz, v_amp = 0.000000 V, v_ph = -90.000000 deg
16:24:26  Transverse Field Calculation
          freq = 23.843800 Hz, v_amp = 0.000000 V, v_ph = -90.000000 deg
          Coil Constant = 0.334200 (T/V0p)
          Transverse Field, Bt = 0.000000 T, THsp = 90.000000 deg
16:24:36  Move Stage, position = -0.100000
16:24:37  Stage Position Measurement, pos =  -0.1007750 m
16:24:38  Magnet Current for Main, Imag =       0.0000 A
Vtrans =   0.000005 V, Factor V/A =   0.010000 V/A, Zero Current =   0.000440 A
16:24:38  Magnet Current for Bucking, Imag =      12.0886 A
Vtrans =   0.967188 V, Factor V/A =   0.080000 V/A, Zero Current =   0.001272 A
16:25:16  Coil Voltage Measurement
          meas_freq = 23.851400 Hz, meas_v_mag = 0.000014 V, meas_v_ph = -98.784000 deg
          freq = 23.851400 Hz, v_amp = 0.000019 V, v_ph = 171.216000 deg
16:25:16  Transverse Field Calculation
          freq = 23.851400 Hz, v_amp = 0.000019 V, v_ph = 171.216000 deg
          Coil Constant = 0.334200 (T/V0p)
          Transverse Field, Bt = 0.000006 T, THsp = -171.216000 deg
16:25:26  Move Stage, position = -0.075000
16:25:27  Stage Position Measurement, pos =  -0.0758200 m
16:25:28  Magnet Current for Main, Imag =       0.0001 A
Vtrans =   0.000005 V, Factor V/A =   0.010000 V/A, Zero Current =   0.000440 A
16:25:28  Magnet Current for Bucking, Imag =      12.0891 A
Vtrans =   0.967229 V, Factor V/A =   0.080000 V/A, Zero Current =   0.001272 A
16:26:06  Coil Voltage Measurement
          meas_freq = 23.851400 Hz, meas_v_mag = 0.000014 V, meas_v_ph = -125.778000 deg
          freq = 23.851400 Hz, v_amp = 0.000020 V, v_ph = 144.222000 deg
16:26:06  Transverse Field Calculation
          freq = 23.851400 Hz, v_amp = 0.000020 V, v_ph = 144.222000 deg
          Coil Constant = 0.334200 (T/V0p)
          Transverse Field, Bt = 0.000007 T, THsp = -144.222000 deg
16:26:15  Move Stage, position = -0.050000
16:26:17  Stage Position Measurement, pos =  -0.0507500 m
16:26:18  Magnet Current for Main, Imag =      -0.0001 A
Vtrans =   0.000004 V, Factor V/A =   0.010000 V/A, Zero Current =   0.000440 A
16:26:18  Magnet Current for Bucking, Imag =      12.0892 A
Vtrans =   0.967237 V, Factor V/A =   0.080000 V/A, Zero Current =   0.001272 A
16:26:55  Coil Voltage Measurement
          meas_freq = 23.845700 Hz, meas_v_mag = 0.000032 V, meas_v_ph = -157.662000 deg
          freq = 23.845700 Hz, v_amp = 0.000045 V, v_ph = 112.338000 deg
16:26:55  Transverse Field Calculation
          freq = 23.845700 Hz, v_amp = 0.000045 V, v_ph = 112.338000 deg
          Coil Constant = 0.334200 (T/V0p)
          Transverse Field, Bt = 0.000015 T, THsp = -112.338000 deg
16:27:05  Move Stage, position = -0.025000
16:27:06  Stage Position Measurement, pos =  -0.0256700 m
16:27:07  Magnet Current for Main, Imag =       0.0000 A
Vtrans =   0.000005 V, Factor V/A =   0.010000 V/A, Zero Current =   0.000440 A
16:27:08  Magnet Current for Bucking, Imag =      12.0884 A
Vtrans =   0.967174 V, Factor V/A =   0.080000 V/A, Zero Current =   0.001272 A
16:28:13  Coil Voltage Measurement
          meas_freq = 23.840000 Hz, meas_v_mag = 0.000050 V, meas_v_ph = -169.458000 deg
          freq = 23.840000 Hz, v_amp = 0.000071 V, v_ph = 100.542000 deg
16:28:13  Transverse Field Calculation
          freq = 23.840000 Hz, v_amp = 0.000071 V, v_ph = 100.542000 deg
          Coil Constant = 0.334200 (T/V0p)
          Transverse Field, Bt = 0.000024 T, THsp = -100.542000 deg
16:28:23  Move Stage, position = 0.000000
16:28:24  Stage Position Measurement, pos =  -0.0006200 m
16:28:25  Magnet Current for Main, Imag =      -0.0000 A
Vtrans =   0.000004 V, Factor V/A =   0.010000 V/A, Zero Current =   0.000440 A
16:28:25  Magnet Current for Bucking, Imag =      12.0879 A
Vtrans =   0.967130 V, Factor V/A =   0.080000 V/A, Zero Current =   0.001272 A
16:29:02  Coil Voltage Measurement
          meas_freq = 23.843800 Hz, meas_v_mag = 0.000060 V, meas_v_ph = -164.004000 deg
          freq = 23.843800 Hz, v_amp = 0.000084 V, v_ph = 105.996000 deg
16:29:02  Transverse Field Calculation
          freq = 23.843800 Hz, v_amp = 0.000084 V, v_ph = 105.996000 deg
          Coil Constant = 0.334200 (T/V0p)
          Transverse Field, Bt = 0.000028 T, THsp = -105.996000 deg
16:29:12  Move Stage, position = 0.025000
16:29:13  Stage Position Measurement, pos =   0.0244300 m
16:29:14  Magnet Current for Main, Imag =       0.0001 A
Vtrans =   0.000005 V, Factor V/A =   0.010000 V/A, Zero Current =   0.000440 A
16:29:15  Magnet Current for Bucking, Imag =      12.0843 A
Vtrans =   0.966845 V, Factor V/A =   0.080000 V/A, Zero Current =   0.001272 A
16:29:52  Coil Voltage Measurement
          meas_freq = 23.848500 Hz, meas_v_mag = 0.000036 V, meas_v_ph = -176.334000 deg
          freq = 23.848500 Hz, v_amp = 0.000051 V, v_ph = 93.666000 deg
16:29:52  Transverse Field Calculation
          freq = 23.848500 Hz, v_amp = 0.000051 V, v_ph = 93.666000 deg
          Coil Constant = 0.334200 (T/V0p)
          Transverse Field, Bt = 0.000017 T, THsp = -93.666000 deg
16:30:02  Move Stage, position = 0.050000
16:30:03  Stage Position Measurement, pos =   0.0494150 m
16:30:04  Magnet Current for Main, Imag =       0.0000 A
Vtrans =   0.000005 V, Factor V/A =   0.010000 V/A, Zero Current =   0.000440 A
16:30:04  Magnet Current for Bucking, Imag =      12.0817 A
Vtrans =   0.966637 V, Factor V/A =   0.080000 V/A, Zero Current =   0.001272 A
16:30:41  Coil Voltage Measurement
          meas_freq = 23.844700 Hz, meas_v_mag = 0.000024 V, meas_v_ph = -160.884000 deg
          freq = 23.844700 Hz, v_amp = 0.000034 V, v_ph = 109.116000 deg
16:30:41  Transverse Field Calculation
          freq = 23.844700 Hz, v_amp = 0.000034 V, v_ph = 109.116000 deg
          Coil Constant = 0.334200 (T/V0p)
          Transverse Field, Bt = 0.000011 T, THsp = -109.116000 deg
16:30:51  Move Stage, position = 0.075000
16:30:52  Stage Position Measurement, pos =   0.0744300 m
16:30:53  Magnet Current for Main, Imag =       0.0000 A
Vtrans =   0.000005 V, Factor V/A =   0.010000 V/A, Zero Current =   0.000440 A
16:30:54  Magnet Current for Bucking, Imag =      12.0822 A
Vtrans =   0.966681 V, Factor V/A =   0.080000 V/A, Zero Current =   0.001272 A
16:31:31  Coil Voltage Measurement
          meas_freq = 23.844700 Hz, meas_v_mag = 0.000018 V, meas_v_ph = -159.204000 deg
          freq = 23.844700 Hz, v_amp = 0.000026 V, v_ph = 110.796000 deg
16:31:31  Transverse Field Calculation
          freq = 23.844700 Hz, v_amp = 0.000026 V, v_ph = 110.796000 deg
          Coil Constant = 0.334200 (T/V0p)
          Transverse Field, Bt = 0.000009 T, THsp = -110.796000 deg
16:31:41  Move Stage, position = 0.100000
16:31:42  Stage Position Measurement, pos =   0.0994650 m
16:31:43  Magnet Current for Main, Imag =       0.0000 A
Vtrans =   0.000004 V, Factor V/A =   0.010000 V/A, Zero Current =   0.000440 A
16:31:43  Magnet Current for Bucking, Imag =      12.0835 A
Vtrans =   0.966781 V, Factor V/A =   0.080000 V/A, Zero Current =   0.001272 A
16:32:25  Coil Voltage Measurement
          meas_freq = 23.841900 Hz, meas_v_mag = 0.000019 V, meas_v_ph = -160.146000 deg
          freq = 23.841900 Hz, v_amp = 0.000028 V, v_ph = 109.854000 deg
16:32:25  Transverse Field Calculation
          freq = 23.841900 Hz, v_amp = 0.000028 V, v_ph = 109.854000 deg
          Coil Constant = 0.334200 (T/V0p)
          Transverse Field, Bt = 0.000009 T, THsp = -109.854000 deg
16:32:35  Move Stage, position = 0.125000
16:32:36  Stage Position Measurement, pos =   0.1244800 m
16:32:37  Magnet Current for Main, Imag =       0.0001 A
Vtrans =   0.000005 V, Factor V/A =   0.010000 V/A, Zero Current =   0.000440 A
16:32:38  Magnet Current for Bucking, Imag =      12.0835 A
Vtrans =   0.966786 V, Factor V/A =   0.080000 V/A, Zero Current =   0.001272 A
16:33:15  Coil Voltage Measurement
          meas_freq = 23.846600 Hz, meas_v_mag = 0.000026 V, meas_v_ph = -154.392000 deg
          freq = 23.846600 Hz, v_amp = 0.000037 V, v_ph = 115.608000 deg
16:33:15  Transverse Field Calculation
          freq = 23.846600 Hz, v_amp = 0.000037 V, v_ph = 115.608000 deg
          Coil Constant = 0.334200 (T/V0p)
          Transverse Field, Bt = 0.000012 T, THsp = -115.608000 deg
16:33:25  Move Stage, position = 0.150000
16:33:26  Stage Position Measurement, pos =   0.1495800 m
16:33:27  Magnet Current for Main, Imag =       0.0000 A
Vtrans =   0.000005 V, Factor V/A =   0.010000 V/A, Zero Current =   0.000440 A
16:33:27  Magnet Current for Bucking, Imag =      12.0840 A
Vtrans =   0.966821 V, Factor V/A =   0.080000 V/A, Zero Current =   0.001272 A
16:34:34  Coil Voltage Measurement
          meas_freq = 23.843800 Hz, meas_v_mag = 0.000017 V, meas_v_ph = -171.912000 deg
          freq = 23.843800 Hz, v_amp = 0.000024 V, v_ph = 98.088000 deg
16:34:34  Transverse Field Calculation
          freq = 23.843800 Hz, v_amp = 0.000024 V, v_ph = 98.088000 deg
          Coil Constant = 0.334200 (T/V0p)
          Transverse Field, Bt = 0.000008 T, THsp = -98.088000 deg
16:34:44  Move Stage, position = 0.175000
16:34:45  Stage Position Measurement, pos =   0.1746100 m
16:34:46  Magnet Current for Main, Imag =      -0.0000 A
Vtrans =   0.000004 V, Factor V/A =   0.010000 V/A, Zero Current =   0.000440 A
16:34:46  Magnet Current for Bucking, Imag =      12.0866 A
Vtrans =   0.967032 V, Factor V/A =   0.080000 V/A, Zero Current =   0.001272 A
16:35:24  Coil Voltage Measurement
          meas_freq = 23.844700 Hz, meas_v_mag = 0.000004 V, meas_v_ph = -62.142000 deg
          freq = 23.844700 Hz, v_amp = 0.000006 V, v_ph = -152.142000 deg
16:35:24  Transverse Field Calculation
          freq = 23.844700 Hz, v_amp = 0.000006 V, v_ph = -152.142000 deg
          Coil Constant = 0.334200 (T/V0p)
          Transverse Field, Bt = 0.000002 T, THsp = 152.142000 deg
16:35:33  Move Stage, position = 0.200000
16:35:35  Stage Position Measurement, pos =   0.1996450 m
16:35:35  Magnet Current for Main, Imag =      -0.0000 A
Vtrans =   0.000004 V, Factor V/A =   0.010000 V/A, Zero Current =   0.000440 A
16:35:36  Magnet Current for Bucking, Imag =      12.0865 A
Vtrans =   0.967025 V, Factor V/A =   0.080000 V/A, Zero Current =   0.001272 A
16:40:12  Coil Voltage Measurement
          meas_freq = 23.843800 Hz, meas_v_mag = 0.000000 V, meas_v_ph = 0.000000 deg
          freq = 23.843800 Hz, v_amp = 0.000000 V, v_ph = -90.000000 deg
16:40:12  Transverse Field Calculation
          freq = 23.843800 Hz, v_amp = 0.000000 V, v_ph = -90.000000 deg
          Coil Constant = 0.334200 (T/V0p)
          Transverse Field, Bt = 0.000000 T, THsp = 90.000000 deg
16:40:22  Move Stage, position = 0.225000
16:40:23  Stage Position Measurement, pos =   0.2246850 m
16:40:24  Magnet Current for Main, Imag =      -0.0000 A
Vtrans =   0.000004 V, Factor V/A =   0.010000 V/A, Zero Current =   0.000440 A
16:40:24  Magnet Current for Bucking, Imag =      12.0781 A
Vtrans =   0.966349 V, Factor V/A =   0.080000 V/A, Zero Current =   0.001272 A
16:41:06  Coil Voltage Measurement
          meas_freq = 23.844700 Hz, meas_v_mag = 0.000007 V, meas_v_ph = -88.422000 deg
          freq = 23.844700 Hz, v_amp = 0.000010 V, v_ph = -178.422000 deg
16:41:06  Transverse Field Calculation
          freq = 23.844700 Hz, v_amp = 0.000010 V, v_ph = -178.422000 deg
          Coil Constant = 0.334200 (T/V0p)
          Transverse Field, Bt = 0.000003 T, THsp = 178.422000 deg
16:41:15  Move Stage, position = 0.250000
16:41:16  Stage Position Measurement, pos =   0.2496850 m
16:41:17  Magnet Current for Main, Imag =       0.0000 A
Vtrans =   0.000004 V, Factor V/A =   0.010000 V/A, Zero Current =   0.000440 A
16:41:18  Magnet Current for Bucking, Imag =      12.0784 A
Vtrans =   0.966373 V, Factor V/A =   0.080000 V/A, Zero Current =   0.001272 A
16:42:25  Coil Voltage Measurement
          meas_freq = 23.852300 Hz, meas_v_mag = 0.000002 V, meas_v_ph = 100.782000 deg
          freq = 23.852300 Hz, v_amp = 0.000003 V, v_ph = 10.782000 deg
16:42:25  Transverse Field Calculation
          freq = 23.852300 Hz, v_amp = 0.000003 V, v_ph = 10.782000 deg
          Coil Constant = 0.334200 (T/V0p)
          Transverse Field, Bt = 0.000001 T, THsp = -10.782000 deg
16:42:34  Move Stage, position = 0.275000
16:42:36  Stage Position Measurement, pos =   0.2747400 m
16:42:36  Magnet Current for Main, Imag =       0.0000 A
Vtrans =   0.000005 V, Factor V/A =   0.010000 V/A, Zero Current =   0.000440 A
16:42:37  Magnet Current for Bucking, Imag =      12.0791 A
Vtrans =   0.966431 V, Factor V/A =   0.080000 V/A, Zero Current =   0.001272 A
16:44:14  Coil Voltage Measurement
          meas_freq = 23.843800 Hz, meas_v_mag = 0.000046 V, meas_v_ph = -153.438000 deg
          freq = 23.843800 Hz, v_amp = 0.000065 V, v_ph = 116.562000 deg
16:44:14  Transverse Field Calculation
          freq = 23.843800 Hz, v_amp = 0.000065 V, v_ph = 116.562000 deg
          Coil Constant = 0.334200 (T/V0p)
          Transverse Field, Bt = 0.000022 T, THsp = -116.562000 deg
16:44:23  Move Stage, position = 0.300000
16:44:25  Stage Position Measurement, pos =   0.2996900 m
16:44:25  Magnet Current for Main, Imag =       0.0000 A
Vtrans =   0.000004 V, Factor V/A =   0.010000 V/A, Zero Current =   0.000440 A
16:44:26  Magnet Current for Bucking, Imag =      12.0796 A
Vtrans =   0.966467 V, Factor V/A =   0.080000 V/A, Zero Current =   0.001272 A
16:45:32  Coil Voltage Measurement
          meas_freq = 23.852300 Hz, meas_v_mag = 0.000038 V, meas_v_ph = -144.696000 deg
          freq = 23.852300 Hz, v_amp = 0.000054 V, v_ph = 125.304000 deg
16:45:32  Transverse Field Calculation
          freq = 23.852300 Hz, v_amp = 0.000054 V, v_ph = 125.304000 deg
          Coil Constant = 0.334200 (T/V0p)
          Transverse Field, Bt = 0.000018 T, THsp = -125.304000 deg
16:45:42  Move Stage, position = 0.325000
16:45:43  Stage Position Measurement, pos =   0.3247650 m
16:45:44  Magnet Current for Main, Imag =      -0.0000 A
Vtrans =   0.000004 V, Factor V/A =   0.010000 V/A, Zero Current =   0.000440 A
16:45:45  Magnet Current for Bucking, Imag =      12.0810 A
Vtrans =   0.966582 V, Factor V/A =   0.080000 V/A, Zero Current =   0.001272 A
16:46:27  Coil Voltage Measurement
          meas_freq = 23.850400 Hz, meas_v_mag = 0.000007 V, meas_v_ph = -67.038000 deg
          freq = 23.850400 Hz, v_amp = 0.000010 V, v_ph = -157.038000 deg
16:46:27  Transverse Field Calculation
          freq = 23.850400 Hz, v_amp = 0.000010 V, v_ph = -157.038000 deg
          Coil Constant = 0.334200 (T/V0p)
          Transverse Field, Bt = 0.000003 T, THsp = 157.038000 deg
16:46:36  Move Stage, position = 0.350000
16:46:38  Stage Position Measurement, pos =   0.3498650 m
16:46:38  Magnet Current for Main, Imag =       0.0001 A
Vtrans =   0.000005 V, Factor V/A =   0.010000 V/A, Zero Current =   0.000440 A
16:46:39  Magnet Current for Bucking, Imag =      12.0816 A
Vtrans =   0.966627 V, Factor V/A =   0.080000 V/A, Zero Current =   0.001272 A
16:47:45  Coil Voltage Measurement
          meas_freq = 23.850400 Hz, meas_v_mag = 0.000011 V, meas_v_ph = -4.668000 deg
          freq = 23.850400 Hz, v_amp = 0.000016 V, v_ph = -94.668000 deg
16:47:45  Transverse Field Calculation
          freq = 23.850400 Hz, v_amp = 0.000016 V, v_ph = -94.668000 deg
          Coil Constant = 0.334200 (T/V0p)
          Transverse Field, Bt = 0.000005 T, THsp = 94.668000 deg
16:47:54  Move Stage, position = 0.375000
16:47:56  Stage Position Measurement, pos =   0.3748800 m
16:47:56  Magnet Current for Main, Imag =       0.0000 A
Vtrans =   0.000005 V, Factor V/A =   0.010000 V/A, Zero Current =   0.000440 A
16:47:57  Magnet Current for Bucking, Imag =      12.0812 A
Vtrans =   0.966600 V, Factor V/A =   0.080000 V/A, Zero Current =   0.001272 A
16:49:02  Coil Voltage Measurement
          meas_freq = 23.852300 Hz, meas_v_mag = 0.000025 V, meas_v_ph = -177.126000 deg
          freq = 23.852300 Hz, v_amp = 0.000036 V, v_ph = 92.874000 deg
16:49:02  Transverse Field Calculation
          freq = 23.852300 Hz, v_amp = 0.000036 V, v_ph = 92.874000 deg
          Coil Constant = 0.334200 (T/V0p)
          Transverse Field, Bt = 0.000012 T, THsp = -92.874000 deg
16:49:58  Move Stage, position = 0.000000
16:49:59  Magnet system Main current ramping to       0.0000 A...
16:49:59  Magnet system Bucking current ramping to       0.0000 A...