SLAC Magnetic Measurements Date: 08-20-1999 Time: 14:06:41 Project: positsrc Magnet Type: quad Magnet Name: qt4_2 Serial Number: Run Number: 6 Measurement Device: coil 2895 Operator: zw Comment: GL vs I plus harmonics Standardization: 3 cycles from 5.0 A to 120.0 A to 5.0 A Test Currents (A): 5.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.0 110.0 120.0 110.0 100.0 90.0 80.0 70.0 60.0 50.0 40.0 30.0 20.0 10.0 5.0 14:06:57 Magnet current ramping to 15.0000 A... 14:08:01 Magnet current ramping to 120.0000 A... 14:08:43 Magnet current ramping to 5.0000 A... 14:09:26 Magnet current ramping to 120.0000 A... 14:10:10 Magnet current ramping to 5.0000 A... 14:10:53 Magnet current ramping to 120.0000 A... 14:11:37 Magnet current ramping to 5.0000 A... 14:12:20 Magnet current ramping to 5.0000 A... 14:12:54 Magnet Current, Imag = 4.8917 A 14:12:56 Magnet Current, Imag = 4.8986 A 14:12:58 Magnet Current, Imag = 4.8838 A 14:13:00 Magnet Current, Imag = 4.8857 A 14:13:00 Magnet Current Measurement: Imag = 4.8900 +- 0.0058 A 14:13:00 Magnetic Field Measurement Magnet strength measurement: 14:13:34 VT Harmonics Measurement rot_dir = +, num_rev = 8 i vthar_re[i] vthar_im[i] vthar_mag[i] vthar_ph[i] (Vs) (Vs) (Vs) (deg) --- ------------ ------------ ------------ ------------ 1 -0.0000002 0.0000004 0.0000005 117.9629175 2 -0.0014081 -0.0000559 0.0014092 -177.7257253 3 0.0000001 0.0000001 0.0000001 51.7987188 4 0.0000000 -0.0000001 0.0000001 -83.3042947 14:13:51 VT Harmonics Measurement rot_dir = -, num_rev = 8 i vthar_re[i] vthar_im[i] vthar_mag[i] vthar_ph[i] (Vs) (Vs) (Vs) (deg) --- ------------ ------------ ------------ ------------ 1 -0.0000003 0.0000003 0.0000004 137.2375162 2 -0.0014080 -0.0000606 0.0014093 -177.5354688 3 -0.0000001 0.0000001 0.0000002 125.9284061 4 -0.0000000 0.0000001 0.0000001 93.8266426 14:14:10 VT Harmonics Measurement rot_dir = +, num_rev = 8 i vthar_re[i] vthar_im[i] vthar_mag[i] vthar_ph[i] (Vs) (Vs) (Vs) (deg) --- ------------ ------------ ------------ ------------ 1 -0.0000001 0.0000005 0.0000005 101.4148548 2 -0.0014083 -0.0000559 0.0014094 -177.7252032 3 0.0000002 0.0000001 0.0000002 20.4253781 4 0.0000000 -0.0000000 0.0000000 -32.4991167 14:14:28 VT Harmonics Measurement rot_dir = -, num_rev = 8 i vthar_re[i] vthar_im[i] vthar_mag[i] vthar_ph[i] (Vs) (Vs) (Vs) (deg) --- ------------ ------------ ------------ ------------ 1 -0.0000003 0.0000005 0.0000005 118.2821712 2 -0.0014080 -0.0000605 0.0014093 -177.5387975 3 -0.0000000 0.0000002 0.0000002 103.0738667 4 0.0000001 -0.0000001 0.0000001 -30.7966127 14:14:47 VT Harmonics Measurement rot_dir = +, num_rev = 8 i vthar_re[i] vthar_im[i] vthar_mag[i] vthar_ph[i] (Vs) (Vs) (Vs) (deg) --- ------------ ------------ ------------ ------------ 1 -0.0000003 0.0000005 0.0000006 118.6287379 2 -0.0014079 -0.0000559 0.0014091 -177.7261889 3 0.0000000 0.0000000 0.0000000 15.7485801 4 0.0000001 -0.0000001 0.0000002 -37.9824886 14:15:05 VT Harmonics Measurement rot_dir = -, num_rev = 8 i vthar_re[i] vthar_im[i] vthar_mag[i] vthar_ph[i] (Vs) (Vs) (Vs) (deg) --- ------------ ------------ ------------ ------------ 1 -0.0000003 0.0000006 0.0000007 117.3345918 2 -0.0014080 -0.0000606 0.0014093 -177.5366685 3 -0.0000001 -0.0000001 0.0000001 -118.4169547 4 0.0000001 0.0000000 0.0000001 19.8999601 14:15:24 VT Harmonics Measurement rot_dir = +, num_rev = 8 i vthar_re[i] vthar_im[i] vthar_mag[i] vthar_ph[i] (Vs) (Vs) (Vs) (deg) --- ------------ ------------ ------------ ------------ 1 -0.0000001 0.0000004 0.0000004 103.6916095 2 -0.0014081 -0.0000560 0.0014092 -177.7245254 3 0.0000002 0.0000001 0.0000002 14.2842626 4 0.0000001 0.0000000 0.0000001 9.1374778 14:15:41 VT Harmonics Measurement rot_dir = -, num_rev = 8 i vthar_re[i] vthar_im[i] vthar_mag[i] vthar_ph[i] (Vs) (Vs) (Vs) (deg) --- ------------ ------------ ------------ ------------ 1 -0.0000003 0.0000004 0.0000005 130.8491109 2 -0.0014077 -0.0000605 0.0014090 -177.5376719 3 -0.0000001 0.0000002 0.0000002 119.2320509 4 0.0000000 0.0000000 0.0000000 31.6156175 14:15:42 Integrated Voltage Harmonics, Average and RMS of Measurements n vthar_re[i] svthar_re[i] vthar_im[i] svthar_im[i] (Vs) (Vs) (Vs) (Vs) --- ------------ ------------ ------------ ------------ 1 -0.0000002 0.0000000 0.0000004 0.0000001 2 -0.0014080 0.0000001 -0.0000582 0.0000000 3 0.0000000 0.0000000 0.0000001 0.0000001 4 0.0000001 0.0000000 -0.0000000 0.0000000 14:15:42 Magnet Strength Measurement Harmonic Number = 2 Coil Constant = 49.6400000 Tm^2/m^n/Vs VT_re = -0.0014080 +- 0.0000001 Vs VT_im = -0.0000582 +- 0.0000000 Vs SL = 0.0699538 +- 0.0000045 Tm^2/m^n THsp = 43.8156398 +- 0.0002444 deg 14:15:42 Magnet current ramping to 10.0000 A... 14:16:16 Magnet Current, Imag = 0.0153 A 14:16:18 Magnet Current, Imag = 0.0153 A 14:16:20 Magnet Current, Imag = 0.0152 A 14:16:22 Magnet Current, Imag = 0.0153 A 14:16:22 Magnet Current Measurement: Imag = 0.0153 +- 0.0000 A 14:16:22 Magnetic Field Measurement Magnet strength measurement: 14:16:56 VT Harmonics Measurement rot_dir = +, num_rev = 8 i vthar_re[i] vthar_im[i] vthar_mag[i] vthar_ph[i] (Vs) (Vs) (Vs) (deg) --- ------------ ------------ ------------ ------------ 1 -0.0000004 0.0000001 0.0000004 167.1317780 2 -0.0000514 -0.0000015 0.0000515 -178.3715565 3 0.0000000 0.0000000 0.0000000 57.5024511 4 -0.0000000 -0.0000000 0.0000000 -179.6889443 14:17:13 VT Harmonics Measurement rot_dir = -, num_rev = 8 i vthar_re[i] vthar_im[i] vthar_mag[i] vthar_ph[i] (Vs) (Vs) (Vs) (deg) --- ------------ ------------ ------------ ------------ 1 -0.0000000 -0.0000006 0.0000006 -93.8262716 2 -0.0000517 -0.0000021 0.0000517 -177.6619635 3 -0.0000003 0.0000000 0.0000003 172.0783476 4 -0.0000000 0.0000001 0.0000001 114.7142284 14:17:33 VT Harmonics Measurement rot_dir = +, num_rev = 8 i vthar_re[i] vthar_im[i] vthar_mag[i] vthar_ph[i] (Vs) (Vs) (Vs) (deg) --- ------------ ------------ ------------ ------------ 1 -0.0000004 0.0000001 0.0000004 167.2405250 2 -0.0000514 -0.0000015 0.0000514 -178.3713896 3 0.0000000 0.0000000 0.0000000 44.2895169 4 -0.0000000 -0.0000000 0.0000000 -164.2864674 14:17:50 VT Harmonics Measurement rot_dir = -, num_rev = 8 i vthar_re[i] vthar_im[i] vthar_mag[i] vthar_ph[i] (Vs) (Vs) (Vs) (deg) --- ------------ ------------ ------------ ------------ 1 -0.0000004 0.0000001 0.0000004 171.0633832 2 -0.0000513 -0.0000016 0.0000514 -178.1774799 3 0.0000000 0.0000000 0.0000000 58.4274264 4 -0.0000000 -0.0000000 0.0000000 -170.1165038 14:18:10 VT Harmonics Measurement rot_dir = +, num_rev = 8 i vthar_re[i] vthar_im[i] vthar_mag[i] vthar_ph[i] (Vs) (Vs) (Vs) (deg) --- ------------ ------------ ------------ ------------ 1 -0.0000004 0.0000001 0.0000004 167.4371498 2 -0.0000513 -0.0000015 0.0000513 -178.3720729 3 0.0000000 0.0000000 0.0000000 48.1189434 4 -0.0000000 -0.0000000 0.0000000 -174.3040117 14:19:20 VT Harmonics Measurement rot_dir = -, num_rev = 8 i vthar_re[i] vthar_im[i] vthar_mag[i] vthar_ph[i] (Vs) (Vs) (Vs) (deg) --- ------------ ------------ ------------ ------------ 1 -0.0000011 -0.0000005 0.0000012 -156.4041418 2 -0.0000517 -0.0000015 0.0000517 -178.3054193 3 -0.0000001 0.0000002 0.0000002 112.0613241 4 0.0000001 0.0000001 0.0000001 63.2317324