SLAC Magnetic Measurements Date: 02-19-1999 Time: 16:40:51 Project: POSITSRC Magnet Type: SOLENOID Magnet Name (Serial #): S422424 Bar Code Number: Test Stand: 4 Measurement System: COIL A5 Operator: zw Run Number: 3 Comment: Bt vs z on magnetic axis after run 2 move Test Currents 400.0 16:41:29 Magnet Current Ramping to 400 A... 16:42:40 Probe moved to Z = -10.16 cm 16:42:42 Magnet Current, Imag = 400.685 A 16:43:31 Lock-In, V = .0186273 V, Phase = -168.204 deg Freq = 13.0672 Hz Processed Voltage, |V| = 2.634298E-02 V, Vph = 101.796 deg Coil Constant = .022003 T/V Btrans = 5.796247E-04 T, Angle = -101.796 deg 16:44:03 Probe moved to Z = -7.62 cm 16:44:04 Magnet Current, Imag = 400.515 A 16:44:53 Lock-In, V = .0142995 V, Phase = -159.726 deg Freq = 13.0734 Hz Processed Voltage, |V| = 2.022255E-02 V, Vph = 110.274 deg Coil Constant = .022003 T/V Btrans = 4.449567E-04 T, Angle = -110.274 deg 16:45:17 Probe moved to Z = -5.08 cm 16:45:18 Magnet Current, Imag = 400.526 A 16:45:56 Lock-In, V = .0112038 V, Phase = -160.122 deg Freq = 13.0658 Hz Processed Voltage, |V| = 1.584457E-02 V, Vph = 109.878 deg Coil Constant = .022003 T/V Btrans = 3.48628E-04 T, Angle = -109.878 deg 16:47:02 Probe moved to Z = -2.54 cm 16:47:03 Magnet Current, Imag = 400.453 A 16:47:43 Lock-In, V = 2.28335E-03 V, Phase = -99.072 deg Freq = 13.0644 Hz Processed Voltage, |V| = 3.229145E-03 V, Vph = 170.928 deg Coil Constant = .022003 T/V Btrans = 7.105088E-05 T, Angle = -170.928 deg 16:48:53 Probe moved to Z = 0 cm 16:48:55 Magnet Current, Imag = 400.632 A 16:49:34 Lock-In, V = 3.08968E-03 V, Phase = -161.454 deg Freq = 13.0663 Hz Processed Voltage, |V| = 4.369467E-03 V, Vph = 108.546 deg Coil Constant = .022003 T/V Btrans = 9.61414E-05 T, Angle = -108.546 deg 16:50:19 Probe moved to Z = 2.54 cm 16:50:21 Magnet Current, Imag = 400.762 A 16:50:59 Lock-In, V = 8.61079E-03 V, Phase = -148.554 deg Freq = 13.0653 Hz Processed Voltage, |V| = .0121775 V, Vph = 121.446 deg Coil Constant = .022003 T/V Btrans = 2.679414E-04 T, Angle = -121.446 deg 16:51:46 Probe moved to Z = 5.08 cm 16:51:47 Magnet Current, Imag = 400.73 A 16:52:25 Lock-In, V = .0103202 V, Phase = -162.33 deg Freq = 13.0668 Hz Processed Voltage, |V| = 1.459497E-02 V, Vph = 107.67 deg Coil Constant = .022003 T/V Btrans = 3.211331E-04 T, Angle = -107.67 deg 16:52:49 Probe moved to Z = 7.62 cm 16:52:51 Magnet Current, Imag = 400.608 A 16:53:41 Lock-In, V = 9.17727E-03 V, Phase = -162.168 deg Freq = 13.062 Hz Processed Voltage, |V| = 1.297862E-02 V, Vph = 107.832 deg Coil Constant = .022003 T/V Btrans = 2.855686E-04 T, Angle = -107.832 deg 16:54:05 Probe moved to Z = 10.16 cm 16:54:06 Magnet Current, Imag = 400.713 A 16:54:44 Lock-In, V = .0041025 V, Phase = 151.536 deg Freq = 13.0672 Hz Processed Voltage, |V| = 5.801811E-03 V, Vph = 61.536 deg Coil Constant = .022003 T/V Btrans = 1.276573E-04 T, Angle = -61.536 deg 16:55:25 Probe moved to Z = 12.7 cm 16:55:26 Magnet Current, Imag = 400.585 A 16:56:17 Lock-In, V = 7.76485E-03 V, Phase = 35.79 deg Freq = 13.0587 Hz Processed Voltage, |V| = 1.098116E-02 V, Vph = -54.21 deg Coil Constant = .022003 T/V Btrans = 2.416184E-04 T, Angle = 54.21 deg 16:56:40 Probe moved to Z = 15.24 cm 16:56:41 Magnet Current, Imag = 400.574 A 16:57:17 Lock-In, V = .0205661 V, Phase = 6.06 deg Freq = 13.0601 Hz Processed Voltage, |V| = 2.908486E-02 V, Vph = -83.94 deg Coil Constant = .022003 T/V Btrans = 6.399542E-04 T, Angle = 83.94 deg 16:57:47 Probe moved to Z = 17.78 cm 16:57:48 Magnet Current, Imag = 400.522 A 16:58:24 Lock-In, V = .0334837 V, Phase = -8.814 deg Freq = 13.0649 Hz Processed Voltage, |V| = .0473531 V, Vph = -98.814 deg Coil Constant = .022003 T/V Btrans = 1.04191E-03 T, Angle = 98.814 deg 16:59:13 Probe moved to Z = 20.32 cm 16:59:15 Magnet Current, Imag = 400.786 A 16:59:49 Lock-In, V = .0460818 V, Phase = -16.74 deg Freq = 13.0649 Hz Processed Voltage, |V| = 6.516951E-02 V, Vph = -106.74 deg Coil Constant = .022003 T/V Btrans = 1.433925E-03 T, Angle = 106.74 deg 17:00:29 Probe moved to Z = 22.86 cm 17:00:30 Magnet Current, Imag = 400.743 A 17:01:05 Lock-In, V = .0491717 V, Phase = -20.856 deg Freq = 13.0644 Hz Processed Voltage, |V| = 6.953929E-02 V, Vph = -110.856 deg Coil Constant = .022003 T/V Btrans = 1.530073E-03 T, Angle = 110.856 deg 17:01:35 Probe moved to Z = 25.4 cm 17:01:36 Magnet Current, Imag = 400.522 A 17:02:11 Lock-In, V = .0398848 V, Phase = -23.022 deg Freq = 13.0682 Hz Processed Voltage, |V| = 5.640562E-02 V, Vph = -113.022 deg Coil Constant = .022003 T/V Btrans = 1.241093E-03 T, Angle = 113.022 deg 17:02:53 Probe moved to Z = 27.94 cm 17:02:55 Magnet Current, Imag = 400.828 A 17:03:30 Lock-In, V = .0197164 V, Phase = -35.388 deg Freq = 13.0591 Hz Processed Voltage, |V| = .0278832 V, Vph = -125.388 deg Coil Constant = .022003 T/V Btrans = 6.135141E-04 T, Angle = 125.388 deg 17:04:05 Probe moved to Z = 30.48 cm 17:04:06 Magnet Current, Imag = 400.58 A 17:04:44 Lock-In, V = .0125304 V, Phase = -125.484 deg Freq = 13.0601 Hz Processed Voltage, |V| = 1.772066E-02 V, Vph = 144.516 deg Coil Constant = .022003 T/V Btrans = 3.899077E-04 T, Angle = -144.516 deg 17:05:15 Probe moved to Z = 33.02 cm 17:05:16 Magnet Current, Imag = 400.676 A 17:05:51 Lock-In, V = .0258695 V, Phase = -154.398 deg Freq = 13.0696 Hz Processed Voltage, |V| = .036585 V, Vph = 115.602 deg Coil Constant = .022003 T/V Btrans = 8.049798E-04 T, Angle = -115.602 deg 17:06:43 Probe moved to Z = 35.56 cm 17:06:44 Magnet Current, Imag = 400.611 A 17:07:20 Lock-In, V = .0292894 V, Phase = -159.09 deg Freq = 13.0672 Hz Processed Voltage, |V| = 4.142147E-02 V, Vph = 110.91 deg Coil Constant = .022003 T/V Btrans = 9.113966E-04 T, Angle = -110.91 deg 17:07:47 Probe moved to Z = 38.1 cm 17:07:48 Magnet Current, Imag = 400.563 A 17:08:24 Lock-In, V = .0260469 V, Phase = -159.762 deg Freq = 13.0653 Hz Processed Voltage, |V| = 3.683588E-02 V, Vph = 110.238 deg Coil Constant = .022003 T/V Btrans = 8.104999E-04 T, Angle = -110.238 deg 17:09:02 Probe moved to Z = 40.64 cm 17:09:03 Magnet Current, Imag = 400.802 A 17:09:53 Lock-In, V = .0154782 V, Phase = -158.844 deg Freq = 13.0634 Hz Processed Voltage, |V| = 2.188948E-02 V, Vph = 111.156 deg Coil Constant = .022003 T/V Btrans = 4.816343E-04 T, Angle = -111.156 deg 17:10:28 Probe moved to Z = 43.18 cm 17:10:30 Magnet Current, Imag = 400.528 A 17:11:07 Lock-In, V = 7.91985E-03 V, Phase = -146.334 deg Freq = 13.0649 Hz Processed Voltage, |V| = 1.120036E-02 V, Vph = 123.666 deg Coil Constant = .022003 T/V Btrans = 2.464415E-04 T, Angle = -123.666 deg 17:11:08 Magnet Current Ramping to 0 A...