SLAC Magnetic Measurements Date: 02-19-2004 Time: 14:58:18 Project: Orion Magnet Type: solenoid Magnet Name: Ecomp Serial Number: Run Number: 23 Measurement Device: B9900 Hall probe Operator: sa Comment: Axial, scan on geo ctr, z=0 is mag ctr, Left Coil #2 (Coil 1 is 1st coil on -z side). powered only. Standardization: 4 cycles from 0.0 A to 220.0 A to 0.0 A Test Currents (A): 150.0 14:58:31 Stage Zeroed 14:58:31 MoveZ Devices: Move Device = SXDRIVE, Read Device = SXDRIVE 14:59:28 Move Stage, position = -0.250000 15:00:06 Hall Probe Zeroed 15:00:21 Hall Probe Type Being Used, type = B9900 15:01:17 Move Stage, position = 0.000000 15:01:18 Initial Zero Current Measurement, Imag_zero = 0.0000 A 15:01:22 Hall Probe Range Set, range = 4 15:01:22 Magnet current ramping to 220.0000 A... 15:03:58 Magnet current ramping to 0.0000 A... 15:06:34 Magnet current ramping to 220.0000 A... 15:09:10 Magnet current ramping to 0.0000 A... 15:11:46 Magnet current ramping to 220.0000 A... 15:14:22 Magnet current ramping to 0.0000 A... 15:16:59 Magnet current ramping to 220.0000 A... 15:19:35 Magnet current ramping to 0.0000 A... 15:22:11 Magnet current ramping to 150.0000 A... 15:25:02 Move Stage, position = -0.250000 15:25:04 Stage Position Measurement, pos = -0.250000 m 15:25:05 Magnet Current, Imag = 150.0449 A Vtrans = 1.500449 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:25:06 Hall Probe Field Measurement, B = -0.000050 T 15:25:13 Move Stage, position = -0.240000 15:25:15 Stage Position Measurement, pos = -0.240000 m 15:25:16 Magnet Current, Imag = 150.0378 A Vtrans = 1.500378 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:25:16 Hall Probe Field Measurement, B = -0.000050 T 15:25:23 Move Stage, position = -0.230000 15:25:25 Stage Position Measurement, pos = -0.230000 m 15:25:26 Magnet Current, Imag = 150.0352 A Vtrans = 1.500352 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:25:27 Hall Probe Field Measurement, B = -0.000070 T 15:25:34 Move Stage, position = -0.220000 15:25:35 Stage Position Measurement, pos = -0.220000 m 15:25:37 Magnet Current, Imag = 150.0388 A Vtrans = 1.500388 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:25:37 Hall Probe Field Measurement, B = -0.000070 T 15:25:44 Move Stage, position = -0.210000 15:25:46 Stage Position Measurement, pos = -0.210000 m 15:25:47 Magnet Current, Imag = 150.0283 A Vtrans = 1.500283 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:25:47 Hall Probe Field Measurement, B = -0.000090 T 15:25:55 Move Stage, position = -0.200000 15:25:56 Stage Position Measurement, pos = -0.200000 m 15:25:57 Magnet Current, Imag = 150.0339 A Vtrans = 1.500339 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:25:58 Hall Probe Field Measurement, B = -0.000100 T 15:26:05 Move Stage, position = -0.190000 15:26:07 Stage Position Measurement, pos = -0.190000 m 15:26:08 Magnet Current, Imag = 150.0342 A Vtrans = 1.500342 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:26:08 Hall Probe Field Measurement, B = -0.000140 T 15:26:15 Move Stage, position = -0.180000 15:26:17 Stage Position Measurement, pos = -0.180000 m 15:26:18 Magnet Current, Imag = 150.0373 A Vtrans = 1.500373 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:26:19 Hall Probe Field Measurement, B = -0.000190 T 15:26:26 Move Stage, position = -0.170000 15:26:27 Stage Position Measurement, pos = -0.170000 m 15:26:29 Magnet Current, Imag = 150.0296 A Vtrans = 1.500296 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:26:29 Hall Probe Field Measurement, B = -0.000280 T 15:26:36 Move Stage, position = -0.160000 15:26:38 Stage Position Measurement, pos = -0.160000 m 15:26:39 Magnet Current, Imag = 150.0387 A Vtrans = 1.500387 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:26:39 Hall Probe Field Measurement, B = -0.000410 T 15:26:47 Move Stage, position = -0.150000 15:26:48 Stage Position Measurement, pos = -0.150000 m 15:26:49 Magnet Current, Imag = 150.0310 A Vtrans = 1.500310 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:26:50 Hall Probe Field Measurement, B = -0.000670 T 15:26:57 Move Stage, position = -0.140000 15:26:59 Stage Position Measurement, pos = -0.140000 m 15:27:00 Magnet Current, Imag = 150.0309 A Vtrans = 1.500309 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:27:00 Hall Probe Field Measurement, B = -0.001130 T 15:27:07 Move Stage, position = -0.130000 15:27:09 Stage Position Measurement, pos = -0.130000 m 15:27:10 Magnet Current, Imag = 150.0261 A Vtrans = 1.500261 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:27:11 Hall Probe Field Measurement, B = -0.001990 T 15:27:18 Move Stage, position = -0.120000 15:27:19 Stage Position Measurement, pos = -0.120000 m 15:27:21 Magnet Current, Imag = 150.0398 A Vtrans = 1.500398 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:27:21 Hall Probe Field Measurement, B = -0.003480 T 15:27:28 Move Stage, position = -0.110000 15:27:30 Stage Position Measurement, pos = -0.110000 m 15:27:31 Magnet Current, Imag = 150.0342 A Vtrans = 1.500342 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:27:31 Hall Probe Field Measurement, B = -0.005880 T 15:27:38 Move Stage, position = -0.100000 15:27:40 Stage Position Measurement, pos = -0.100000 m 15:27:41 Magnet Current, Imag = 150.0370 A Vtrans = 1.500370 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:27:42 Hall Probe Field Measurement, B = -0.009110 T 15:27:49 Move Stage, position = -0.090000 15:27:50 Stage Position Measurement, pos = -0.090000 m 15:27:52 Magnet Current, Imag = 150.0428 A Vtrans = 1.500428 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:27:52 Hall Probe Field Measurement, B = -0.012830 T 15:27:59 Move Stage, position = -0.080000 15:28:01 Stage Position Measurement, pos = -0.080000 m 15:28:02 Magnet Current, Imag = 150.0382 A Vtrans = 1.500382 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:28:03 Hall Probe Field Measurement, B = -0.016510 T 15:28:10 Move Stage, position = -0.070000 15:28:11 Stage Position Measurement, pos = -0.070000 m 15:28:12 Magnet Current, Imag = 150.0384 A Vtrans = 1.500384 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:28:13 Hall Probe Field Measurement, B = -0.020170 T 15:28:20 Move Stage, position = -0.060000 15:28:22 Stage Position Measurement, pos = -0.060000 m 15:28:23 Magnet Current, Imag = 150.0482 A Vtrans = 1.500482 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:28:23 Hall Probe Field Measurement, B = -0.024150 T 15:28:30 Move Stage, position = -0.050000 15:28:32 Stage Position Measurement, pos = -0.050000 m 15:28:33 Magnet Current, Imag = 150.0426 A Vtrans = 1.500426 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:28:34 Hall Probe Field Measurement, B = -0.028880 T 15:28:41 Move Stage, position = -0.040000 15:28:42 Stage Position Measurement, pos = -0.040000 m 15:28:44 Magnet Current, Imag = 150.0369 A Vtrans = 1.500369 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:28:44 Hall Probe Field Measurement, B = -0.034580 T 15:28:51 Move Stage, position = -0.030000 15:28:53 Stage Position Measurement, pos = -0.030000 m 15:28:54 Magnet Current, Imag = 150.0346 A Vtrans = 1.500346 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:28:54 Hall Probe Field Measurement, B = -0.040730 T 15:29:02 Move Stage, position = -0.020000 15:29:03 Stage Position Measurement, pos = -0.020000 m 15:29:04 Magnet Current, Imag = 150.0433 A Vtrans = 1.500433 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:29:05 Hall Probe Field Measurement, B = -0.045570 T 15:29:12 Move Stage, position = -0.010000 15:29:14 Stage Position Measurement, pos = -0.010000 m 15:29:15 Magnet Current, Imag = 150.0338 A Vtrans = 1.500338 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:29:15 Hall Probe Field Measurement, B = -0.046600 T 15:29:22 Move Stage, position = 0.000000 15:29:24 Stage Position Measurement, pos = 0.000000 m 15:29:25 Magnet Current, Imag = 150.0525 A Vtrans = 1.500525 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:29:26 Hall Probe Field Measurement, B = -0.043150 T 15:29:33 Move Stage, position = 0.010000 15:29:34 Stage Position Measurement, pos = 0.010000 m 15:29:36 Magnet Current, Imag = 150.0346 A Vtrans = 1.500346 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:29:36 Hall Probe Field Measurement, B = -0.037380 T 15:29:43 Move Stage, position = 0.020000 15:29:45 Stage Position Measurement, pos = 0.020000 m 15:29:46 Magnet Current, Imag = 150.0368 A Vtrans = 1.500368 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:29:46 Hall Probe Field Measurement, B = -0.031760 T 15:29:54 Move Stage, position = 0.030000 15:29:55 Stage Position Measurement, pos = 0.030000 m 15:29:56 Magnet Current, Imag = 150.0413 A Vtrans = 1.500413 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:29:57 Hall Probe Field Measurement, B = -0.027170 T 15:30:04 Move Stage, position = 0.040000 15:30:06 Stage Position Measurement, pos = 0.040000 m 15:30:07 Magnet Current, Imag = 150.0330 A Vtrans = 1.500330 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:30:07 Hall Probe Field Measurement, B = -0.023350 T 15:30:14 Move Stage, position = 0.050000 15:30:16 Stage Position Measurement, pos = 0.050000 m 15:30:17 Magnet Current, Imag = 150.0357 A Vtrans = 1.500357 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:30:18 Hall Probe Field Measurement, B = -0.020010 T 15:30:25 Move Stage, position = 0.060000 15:30:26 Stage Position Measurement, pos = 0.060000 m 15:30:28 Magnet Current, Imag = 150.0379 A Vtrans = 1.500379 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:30:28 Hall Probe Field Measurement, B = -0.017130 T 15:30:35 Move Stage, position = 0.070000 15:30:37 Stage Position Measurement, pos = 0.070000 m 15:30:38 Magnet Current, Imag = 150.0492 A Vtrans = 1.500492 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:30:38 Hall Probe Field Measurement, B = -0.014520 T 15:30:46 Move Stage, position = 0.080000 15:30:47 Stage Position Measurement, pos = 0.080000 m 15:30:48 Magnet Current, Imag = 150.0437 A Vtrans = 1.500437 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:30:49 Hall Probe Field Measurement, B = -0.011980 T 15:30:56 Move Stage, position = 0.090000 15:30:58 Stage Position Measurement, pos = 0.090000 m 15:30:59 Magnet Current, Imag = 150.0394 A Vtrans = 1.500394 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:30:59 Hall Probe Field Measurement, B = -0.009270 T 15:31:06 Move Stage, position = 0.100000 15:31:08 Stage Position Measurement, pos = 0.100000 m 15:31:09 Magnet Current, Imag = 150.0346 A Vtrans = 1.500346 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:31:10 Hall Probe Field Measurement, B = -0.006540 T 15:31:17 Move Stage, position = 0.110000 15:31:18 Stage Position Measurement, pos = 0.110000 m 15:31:20 Magnet Current, Imag = 150.0287 A Vtrans = 1.500287 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:31:20 Hall Probe Field Measurement, B = -0.004140 T 15:31:27 Move Stage, position = 0.120000 15:31:29 Stage Position Measurement, pos = 0.120000 m 15:31:30 Magnet Current, Imag = 150.0324 A Vtrans = 1.500324 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:31:30 Hall Probe Field Measurement, B = -0.002430 T 15:31:38 Move Stage, position = 0.130000 15:31:39 Stage Position Measurement, pos = 0.130000 m 15:31:40 Magnet Current, Imag = 150.0230 A Vtrans = 1.500230 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:31:41 Hall Probe Field Measurement, B = -0.001370 T 15:31:48 Move Stage, position = 0.140000 15:31:50 Stage Position Measurement, pos = 0.140000 m 15:31:51 Magnet Current, Imag = 150.0394 A Vtrans = 1.500394 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:31:51 Hall Probe Field Measurement, B = -0.000770 T 15:31:58 Move Stage, position = 0.150000 15:32:00 Stage Position Measurement, pos = 0.150000 m 15:32:01 Magnet Current, Imag = 150.0236 A Vtrans = 1.500236 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:32:02 Hall Probe Field Measurement, B = -0.000450 T 15:32:09 Move Stage, position = 0.160000 15:32:10 Stage Position Measurement, pos = 0.160000 m 15:32:12 Magnet Current, Imag = 150.0191 A Vtrans = 1.500191 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:32:12 Hall Probe Field Measurement, B = -0.000270 T 15:32:20 Move Stage, position = 0.170000 15:32:21 Stage Position Measurement, pos = 0.170000 m 15:32:22 Magnet Current, Imag = 150.0390 A Vtrans = 1.500390 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:32:23 Hall Probe Field Measurement, B = -0.000170 T 15:32:30 Move Stage, position = 0.180000 15:32:32 Stage Position Measurement, pos = 0.180000 m 15:32:33 Magnet Current, Imag = 150.0312 A Vtrans = 1.500312 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:32:33 Hall Probe Field Measurement, B = -0.000120 T 15:32:40 Move Stage, position = 0.190000 15:32:42 Stage Position Measurement, pos = 0.190000 m 15:32:43 Magnet Current, Imag = 150.0286 A Vtrans = 1.500286 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:32:44 Hall Probe Field Measurement, B = -0.000080 T 15:32:51 Move Stage, position = 0.200000 15:32:53 Stage Position Measurement, pos = 0.200000 m 15:32:54 Magnet Current, Imag = 150.0290 A Vtrans = 1.500290 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:32:54 Hall Probe Field Measurement, B = -0.000070 T 15:33:01 Move Stage, position = 0.210000 15:33:03 Stage Position Measurement, pos = 0.210000 m 15:33:04 Magnet Current, Imag = 150.0329 A Vtrans = 1.500329 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:33:05 Hall Probe Field Measurement, B = -0.000050 T 15:33:12 Move Stage, position = 0.220000 15:33:13 Stage Position Measurement, pos = 0.220000 m 15:33:15 Magnet Current, Imag = 150.0420 A Vtrans = 1.500420 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:33:15 Hall Probe Field Measurement, B = -0.000040 T 15:33:22 Move Stage, position = 0.230000 15:33:24 Stage Position Measurement, pos = 0.230000 m 15:33:25 Magnet Current, Imag = 150.0404 A Vtrans = 1.500404 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:33:25 Hall Probe Field Measurement, B = -0.000040 T 15:33:33 Move Stage, position = 0.240000 15:33:34 Stage Position Measurement, pos = 0.240000 m 15:33:35 Magnet Current, Imag = 150.0390 A Vtrans = 1.500390 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:33:36 Hall Probe Field Measurement, B = -0.000040 T 15:33:43 Move Stage, position = 0.250000 15:33:45 Stage Position Measurement, pos = 0.250000 m 15:33:46 Magnet Current, Imag = 150.0377 A Vtrans = 1.500377 V, Factor V/A = 0.010000 V/A, Zero Current = 0.000000 A 15:33:46 Hall Probe Field Measurement, B = -0.000040 T 15:34:41 Move Stage, position = 0.000000 15:34:42 Magnet current ramping to 0.0000 A...