SLAC Magnetic Measurements Date: 11-17-2003 Time: 16:50:22 Project: e163 Magnet Type: chic2 Magnet Name: chic2 Serial Number: Run Number: 11 Measurement Device: B9900 Operator: cs Comment: current back, #2 Test Currents (A): -2.0 -1.6 -1.2 -0.8 -0.4 0.0 0.4 0.8 16:50:35 Stage Zeroed 16:50:35 MoveZ Devices: Move Device = MC4, Read Device = MC4 16:51:30 Move Stage, position = -0.200000 16:53:10 Hall Probe Zeroed 16:53:44 Hall Probe Type Being Used, type = B9900 16:54:37 Move Stage, position = 0.000000 16:54:39 Initial Zero Current Measurement, Imag_zero = 0.0000 A 16:54:43 Hall Probe Range Set, range = 5 16:54:43 Magnet current ramping to -2.0000 A... 16:55:42 Move Stage, position = 0.000000 16:55:42 Stage Position Measurement, pos = 0.000000 m 16:55:44 Magnet Current, Imag = -2.0365 A Vtrans = -0.162921 V, Factor V/A = 0.080000 V/A, Zero Current = 0.000000 A 16:55:45 Hall Probe Field Measurement, B = 0.293900 T 16:55:45 Move Stage, position = 0.000000 16:55:45 Magnet current ramping to -1.6000 A... 16:55:59 Move Stage, position = 0.000000 16:55:59 Stage Position Measurement, pos = 0.000000 m 16:56:01 Magnet Current, Imag = -1.6299 A Vtrans = -0.130391 V, Factor V/A = 0.080000 V/A, Zero Current = 0.000000 A 16:56:02 Hall Probe Field Measurement, B = 0.280600 T 16:56:02 Move Stage, position = 0.000000 16:56:02 Magnet current ramping to -1.2000 A... 16:56:16 Move Stage, position = 0.000000 16:56:16 Stage Position Measurement, pos = 0.000000 m 16:56:18 Magnet Current, Imag = -1.2219 A Vtrans = -0.097755 V, Factor V/A = 0.080000 V/A, Zero Current = 0.000000 A 16:56:19 Hall Probe Field Measurement, B = 0.267000 T 16:56:19 Move Stage, position = 0.000000 16:56:19 Magnet current ramping to -0.8000 A... 16:56:33 Move Stage, position = 0.000000 16:56:33 Stage Position Measurement, pos = 0.000000 m 16:56:35 Magnet Current, Imag = -0.8125 A Vtrans = -0.065002 V, Factor V/A = 0.080000 V/A, Zero Current = 0.000000 A 16:56:36 Hall Probe Field Measurement, B = 0.253300 T 16:56:36 Move Stage, position = 0.000000 16:56:36 Magnet current ramping to -0.4000 A... 16:56:50 Move Stage, position = 0.000000 16:56:50 Stage Position Measurement, pos = 0.000000 m 16:56:52 Magnet Current, Imag = -0.4060 A Vtrans = -0.032476 V, Factor V/A = 0.080000 V/A, Zero Current = 0.000000 A 16:56:53 Hall Probe Field Measurement, B = 0.239600 T 16:56:53 Move Stage, position = 0.000000 16:56:53 Magnet current ramping to 0.0000 A... 16:57:07 Move Stage, position = 0.000000 16:57:07 Stage Position Measurement, pos = 0.000000 m 16:57:09 Magnet Current, Imag = 0.0004 A Vtrans = 0.000036 V, Factor V/A = 0.080000 V/A, Zero Current = 0.000000 A 16:57:09 Hall Probe Field Measurement, B = 0.225900 T 16:57:10 Move Stage, position = 0.000000 16:57:10 Magnet current ramping to 0.4000 A... 16:57:24 Move Stage, position = 0.000000 16:57:24 Stage Position Measurement, pos = 0.000000 m 16:57:26 Magnet Current, Imag = 0.4065 A Vtrans = 0.032520 V, Factor V/A = 0.080000 V/A, Zero Current = 0.000000 A 16:57:26 Hall Probe Field Measurement, B = 0.212000 T 16:57:26 Move Stage, position = 0.000000 16:57:26 Magnet current ramping to 0.8000 A... 16:57:41 Move Stage, position = 0.000000 16:57:41 Stage Position Measurement, pos = 0.000000 m 16:57:43 Magnet Current, Imag = 0.8127 A Vtrans = 0.065014 V, Factor V/A = 0.080000 V/A, Zero Current = 0.000000 A 16:57:43 Hall Probe Field Measurement, B = 0.198200 T 16:57:43 Move Stage, position = 0.000000 16:57:43 Magnet current ramping to 0.0000 A...