SLAC Magnetic Measurements Date: 05-02-2011 Time: 09:29:59 Project: LLNL Magnet Type: Solenoid Magnet Name: Gun_Magnet Serial Number: 102-2 Run Number: 3 Measurement Device: S7010 Operator: sda Comment: Axial field vs Z in 0.0005 m steps around negative peak at 200 amps. Test Currents (A): 200.0 09:30:13 Stage Zeroed 09:30:13 MoveZ Devices: Move Device = SXDRIVE, Read Device = SXDRIVE 09:30:14 Temperature Measurement Device(s) Being Used, type = HPTHERM_HP34970 09:32:36 Move Stage, position = -1.000300 09:36:10 Hall Probe Zeroed 09:36:50 Hall Probe Type Being Used, type = Sypris 7010 09:39:18 Move Stage, position = 0.052000 09:39:19 Initial Zero Current Measurement, Imag_zero = 0.0000 A 09:39:19 Magnet current ramping to 50.0000 A... 09:39:58 Hall Probe Range Set, range = 3 09:39:58 Magnet current ramping to 200.0000 A... 09:41:33 Move Stage, position = 0.052000 09:41:37 Stage Position Measurement, pos = 0.0513900 m 09:41:38 Magnet Current, Imag = 200.119050 A Vtrans = 2.001190 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 09:41:38 Hall Probe Field Measurement, B = -0.471528 T 09:41:45 Move Stage, position = 0.052500 09:41:49 Stage Position Measurement, pos = 0.0518850 m 09:41:50 Magnet Current, Imag = 200.121270 A Vtrans = 2.001213 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 09:41:50 Hall Probe Field Measurement, B = -0.472344 T 09:41:56 Move Stage, position = 0.053000 09:42:01 Stage Position Measurement, pos = 0.0523850 m 09:42:01 Magnet Current, Imag = 200.118390 A Vtrans = 2.001184 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 09:42:02 Hall Probe Field Measurement, B = -0.473134 T 09:42:08 Move Stage, position = 0.053500 09:42:12 Stage Position Measurement, pos = 0.0528950 m 09:42:13 Magnet Current, Imag = 200.118920 A Vtrans = 2.001189 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 09:42:14 Hall Probe Field Measurement, B = -0.473896 T 09:42:20 Move Stage, position = 0.054000 09:42:24 Stage Position Measurement, pos = 0.0534000 m 09:42:25 Magnet Current, Imag = 200.118130 A Vtrans = 2.001181 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 09:42:25 Hall Probe Field Measurement, B = -0.474595 T 09:42:31 Move Stage, position = 0.054500 09:42:36 Stage Position Measurement, pos = 0.0539000 m 09:42:37 Magnet Current, Imag = 200.127410 A Vtrans = 2.001274 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 09:42:37 Hall Probe Field Measurement, B = -0.475264 T 09:42:43 Move Stage, position = 0.055000 09:42:48 Stage Position Measurement, pos = 0.0543950 m 09:42:48 Magnet Current, Imag = 200.133550 A Vtrans = 2.001336 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 09:42:49 Hall Probe Field Measurement, B = -0.475886 T 09:42:55 Move Stage, position = 0.055500 09:42:59 Stage Position Measurement, pos = 0.0549000 m 09:43:00 Magnet Current, Imag = 200.110030 A Vtrans = 2.001100 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 09:43:00 Hall Probe Field Measurement, B = -0.476404 T 09:43:06 Move Stage, position = 0.056000 09:43:11 Stage Position Measurement, pos = 0.0554050 m 09:43:12 Magnet Current, Imag = 200.114480 A Vtrans = 2.001145 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 09:43:12 Hall Probe Field Measurement, B = -0.476944 T 09:43:18 Move Stage, position = 0.056500 09:43:23 Stage Position Measurement, pos = 0.0558950 m 09:43:23 Magnet Current, Imag = 200.106900 A Vtrans = 2.001069 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 09:43:23 Hall Probe Field Measurement, B = -0.477416 T 09:43:30 Move Stage, position = 0.057000 09:43:34 Stage Position Measurement, pos = 0.0563800 m 09:43:35 Magnet Current, Imag = 200.112250 A Vtrans = 2.001123 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 09:43:35 Hall Probe Field Measurement, B = -0.477834 T 09:43:41 Move Stage, position = 0.057500 09:43:46 Stage Position Measurement, pos = 0.0568700 m 09:43:47 Magnet Current, Imag = 200.136290 A Vtrans = 2.001363 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 09:43:47 Hall Probe Field Measurement, B = -0.478250 T 09:43:53 Move Stage, position = 0.058000 09:43:57 Stage Position Measurement, pos = 0.0573700 m 09:43:58 Magnet Current, Imag = 200.120220 A Vtrans = 2.001202 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 09:43:58 Hall Probe Field Measurement, B = -0.478609 T 09:44:05 Move Stage, position = 0.058500 09:44:09 Stage Position Measurement, pos = 0.0578700 m 09:44:10 Magnet Current, Imag = 200.130670 A Vtrans = 2.001307 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 09:44:10 Hall Probe Field Measurement, B = -0.478926 T 09:44:16 Move Stage, position = 0.059000 09:44:21 Stage Position Measurement, pos = 0.0583800 m 09:44:22 Magnet Current, Imag = 200.110290 A Vtrans = 2.001103 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 09:44:22 Hall Probe Field Measurement, B = -0.479173 T 09:44:28 Move Stage, position = 0.059500 09:44:32 Stage Position Measurement, pos = 0.0588900 m 09:44:33 Magnet Current, Imag = 200.115260 A Vtrans = 2.001153 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 09:44:33 Hall Probe Field Measurement, B = -0.479421 T 09:44:40 Move Stage, position = 0.060000 09:44:44 Stage Position Measurement, pos = 0.0594050 m 09:44:45 Magnet Current, Imag = 200.109900 A Vtrans = 2.001099 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 09:44:45 Hall Probe Field Measurement, B = -0.479587 T 09:44:51 Move Stage, position = 0.060500 09:44:56 Stage Position Measurement, pos = 0.0599150 m 09:44:57 Magnet Current, Imag = 200.114210 A Vtrans = 2.001142 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 09:44:57 Hall Probe Field Measurement, B = -0.479739 T 09:45:03 Move Stage, position = 0.061000 09:45:07 Stage Position Measurement, pos = 0.0604100 m 09:45:08 Magnet Current, Imag = 200.116570 A Vtrans = 2.001166 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 09:45:08 Hall Probe Field Measurement, B = -0.479884 T 09:45:15 Move Stage, position = 0.061500 09:45:19 Stage Position Measurement, pos = 0.0609050 m 09:45:20 Magnet Current, Imag = 200.122970 A Vtrans = 2.001230 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 09:45:20 Hall Probe Field Measurement, B = -0.479978 T 09:45:26 Move Stage, position = 0.062000 09:45:31 Stage Position Measurement, pos = 0.0613900 m 09:45:31 Magnet Current, Imag = 200.125710 A Vtrans = 2.001257 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 09:45:32 Hall Probe Field Measurement, B = -0.479962 T 09:45:38 Move Stage, position = 0.062500 09:45:42 Stage Position Measurement, pos = 0.0618800 m 09:45:43 Magnet Current, Imag = 200.111340 A Vtrans = 2.001113 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 09:45:43 Hall Probe Field Measurement, B = -0.479943 T 09:45:50 Move Stage, position = 0.063000 09:45:54 Stage Position Measurement, pos = 0.0623750 m 09:45:55 Magnet Current, Imag = 200.116570 A Vtrans = 2.001166 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 09:45:55 Hall Probe Field Measurement, B = -0.479916 T 09:46:01 Move Stage, position = 0.063500 09:46:06 Stage Position Measurement, pos = 0.0628750 m 09:46:07 Magnet Current, Imag = 200.113820 A Vtrans = 2.001138 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 09:46:07 Hall Probe Field Measurement, B = -0.479794 T 09:46:13 Move Stage, position = 0.064000 09:46:18 Stage Position Measurement, pos = 0.0633750 m 09:46:18 Magnet Current, Imag = 200.125840 A Vtrans = 2.001258 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 09:46:18 Hall Probe Field Measurement, B = -0.479700 T 09:46:25 Move Stage, position = 0.064500 09:46:29 Stage Position Measurement, pos = 0.0638700 m 09:46:30 Magnet Current, Imag = 200.116430 A Vtrans = 2.001164 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 09:46:30 Hall Probe Field Measurement, B = -0.479494 T 09:46:36 Move Stage, position = 0.065000 09:46:41 Stage Position Measurement, pos = 0.0643700 m 09:46:42 Magnet Current, Imag = 200.130150 A Vtrans = 2.001301 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 09:46:42 Hall Probe Field Measurement, B = -0.479302 T 09:46:48 Move Stage, position = 0.065500 09:46:52 Stage Position Measurement, pos = 0.0648600 m 09:46:53 Magnet Current, Imag = 200.127410 A Vtrans = 2.001274 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 09:46:54 Hall Probe Field Measurement, B = -0.479042 T 09:47:00 Move Stage, position = 0.066000 09:47:04 Stage Position Measurement, pos = 0.0653600 m 09:47:05 Magnet Current, Imag = 200.113950 A Vtrans = 2.001139 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 09:47:05 Hall Probe Field Measurement, B = -0.478743 T 09:47:11 Move Stage, position = 0.066500 09:47:16 Stage Position Measurement, pos = 0.0658500 m 09:47:17 Magnet Current, Imag = 200.122310 A Vtrans = 2.001223 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 09:47:17 Hall Probe Field Measurement, B = -0.478412 T 09:47:23 Move Stage, position = 0.067000 09:47:28 Stage Position Measurement, pos = 0.0663350 m 09:47:28 Magnet Current, Imag = 200.112380 A Vtrans = 2.001124 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 09:47:28 Hall Probe Field Measurement, B = -0.478042 T 09:47:35 Move Stage, position = 0.067500 09:47:39 Stage Position Measurement, pos = 0.0668400 m 09:47:40 Magnet Current, Imag = 200.125580 A Vtrans = 2.001256 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 09:47:40 Hall Probe Field Measurement, B = -0.477629 T 09:47:46 Move Stage, position = 0.068000 09:47:51 Stage Position Measurement, pos = 0.0673400 m 09:47:51 Magnet Current, Imag = 200.117740 A Vtrans = 2.001177 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 09:47:52 Hall Probe Field Measurement, B = -0.477148 T 09:47:58 Move Stage, position = 0.068500 09:48:03 Stage Position Measurement, pos = 0.0678450 m 09:48:03 Magnet Current, Imag = 200.108990 A Vtrans = 2.001090 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 09:48:04 Hall Probe Field Measurement, B = -0.476646 T 09:48:10 Move Stage, position = 0.069000 09:48:14 Stage Position Measurement, pos = 0.0683550 m 09:48:15 Magnet Current, Imag = 200.122570 A Vtrans = 2.001226 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 09:48:15 Hall Probe Field Measurement, B = -0.476079 T 09:48:21 Move Stage, position = 0.069500 09:48:26 Stage Position Measurement, pos = 0.0688600 m 09:48:27 Magnet Current, Imag = 200.117350 A Vtrans = 2.001174 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 09:48:27 Hall Probe Field Measurement, B = -0.475490 T 09:48:33 Move Stage, position = 0.070000 09:48:37 Stage Position Measurement, pos = 0.0693600 m 09:48:38 Magnet Current, Imag = 200.125840 A Vtrans = 2.001258 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 09:48:39 Hall Probe Field Measurement, B = -0.474866 T 09:48:45 Move Stage, position = 0.070500 09:48:49 Stage Position Measurement, pos = 0.0698550 m 09:48:50 Magnet Current, Imag = 200.115390 A Vtrans = 2.001154 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 09:48:50 Hall Probe Field Measurement, B = -0.474163 T 09:48:56 Move Stage, position = 0.071000 09:49:01 Stage Position Measurement, pos = 0.0703600 m 09:49:02 Magnet Current, Imag = 200.106770 A Vtrans = 2.001068 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 09:49:02 Hall Probe Field Measurement, B = -0.473437 T 09:49:08 Move Stage, position = 0.071500 09:49:13 Stage Position Measurement, pos = 0.0708700 m 09:49:13 Magnet Current, Imag = 200.121660 A Vtrans = 2.001217 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 09:49:13 Hall Probe Field Measurement, B = -0.472660 T 09:49:20 Move Stage, position = 0.072000 09:49:24 Stage Position Measurement, pos = 0.0713800 m 09:49:25 Magnet Current, Imag = 200.105330 A Vtrans = 2.001053 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 09:49:25 Hall Probe Field Measurement, B = -0.471824 T 09:49:41 Move Stage, position = 0.000000 09:49:42 Magnet current ramping to 0.0000 A...