SLAC Magnetic Measurements Date: 12-01-2005 Time: 23:03:49 Project: LCLS Magnet Type: quad Magnet Name: OTF Serial Number: Run Number: 72 Measurement Device: dc2 Operator: achim Comment: 35 cycles Test Currents (A): 0.0000 23:03:54 Initial Zero Current Measurement, Imag_zero = 0.000000 A 23:03:55 Magnet Voltage Measurement Device(s) Being Used, type = HP3457 23:03:55 Temperature Measurement Device(s) Being Used, type = HPTHERM_HP3457 23:03:55 XMAG Device(s) Being Used, type = None 23:03:55 Ambient Measurement Device(s) Being Used, type = None 23:03:55 Magnet current ramping to 10.000000 A... 23:04:00 Magnet current ramping to -8.000000 A... 23:04:05 Magnet current ramping to 6.400000 A... 23:04:10 Magnet current ramping to -5.120000 A... 23:04:15 Magnet current ramping to 4.096000 A... 23:04:19 Magnet current ramping to -3.276800 A... 23:04:24 Magnet current ramping to 2.621440 A... 23:04:28 Magnet current ramping to -2.097152 A... 23:04:32 Magnet current ramping to 1.677722 A... 23:04:37 Magnet current ramping to -1.342177 A... 23:04:41 Magnet current ramping to 1.073742 A... 23:04:45 Magnet current ramping to -0.858993 A... 23:04:49 Magnet current ramping to 0.687195 A... 23:04:54 Magnet current ramping to -0.549756 A... 23:04:58 Magnet current ramping to 0.439805 A... 23:05:02 Magnet current ramping to -0.351844 A... 23:05:05 Magnet current ramping to 0.281475 A... 23:05:10 Magnet current ramping to -0.225180 A... 23:05:14 Magnet current ramping to 0.180144 A... 23:05:18 Magnet current ramping to -0.144115 A... 23:05:22 Magnet current ramping to 0.115292 A... 23:05:26 Magnet current ramping to -0.092234 A... 23:05:30 Magnet current ramping to 0.073787 A... 23:05:34 Magnet current ramping to -0.059030 A... 23:05:38 Magnet current ramping to 0.047224 A... 23:05:42 Magnet current ramping to -0.037779 A... 23:05:46 Magnet current ramping to 0.030223 A... 23:05:50 Magnet current ramping to -0.024179 A... 23:05:54 Magnet current ramping to 0.019343 A... 23:05:58 Magnet current ramping to -0.015474 A... 23:06:02 Magnet current ramping to 0.012379 A... 23:06:06 Magnet current ramping to -0.009904 A... 23:06:11 Magnet current ramping to 0.007923 A... 23:06:15 Magnet current ramping to -0.006338 A... 23:06:19 Magnet current ramping to 0.005071 A... 23:06:23 Magnet current ramping to -0.004056 A... 23:06:27 Magnet current ramping to 0.003245 A... 23:06:31 Magnet current ramping to -0.002596 A... 23:06:35 Magnet current ramping to 0.002077 A... 23:06:39 Magnet current ramping to -0.001662 A... 23:06:43 Magnet current ramping to 0.001329 A... 23:06:47 Magnet current ramping to -0.001063 A... 23:06:51 Magnet current ramping to 0.000851 A... 23:06:55 Magnet current ramping to -0.000681 A... 23:06:59 Magnet current ramping to 0.000544 A... 23:07:03 Magnet current ramping to -0.000436 A... 23:07:07 Magnet current ramping to 0.000348 A... 23:07:11 Magnet current ramping to -0.000279 A... 23:07:15 Magnet current ramping to 0.000223 A... 23:07:20 Magnet current ramping to -0.000178 A... 23:07:24 Magnet current ramping to 0.000143 A... 23:07:28 Magnet current ramping to -0.000114 A... 23:07:32 Magnet current ramping to 0.000091 A... 23:07:36 Magnet current ramping to -0.000073 A... 23:07:40 Magnet current ramping to 0.000058 A... 23:07:44 Magnet current ramping to -0.000047 A... 23:07:48 Magnet current ramping to 0.000037 A... 23:07:52 Magnet current ramping to -0.000030 A... 23:07:56 Magnet current ramping to 0.000024 A... 23:08:00 Magnet current ramping to -0.000019 A... 23:08:04 Magnet current ramping to 0.000015 A... 23:08:08 Magnet current ramping to -0.000012 A... 23:08:12 Magnet current ramping to 0.000010 A... 23:08:16 Magnet current ramping to -0.000008 A... 23:08:20 Magnet current ramping to 0.000006 A... 23:08:24 Magnet current ramping to -0.000005 A... 23:08:29 Magnet current ramping to 0.000004 A... 23:08:33 Magnet current ramping to -0.000003 A... 23:08:37 Magnet current ramping to 0.000003 A... 23:08:41 Magnet current ramping to -0.000002 A... 23:08:53 Magnet current ramping to 0.000000 A... 23:08:59 Magnet Current, Imag = -0.0005 A Vtrans = -0.000037 V, Factor V/A = 0.080000 V/A, Zero Current = 0.000000 A 23:09:00 Magnet Current, Imag = -0.0005 A Vtrans = -0.000039 V, Factor V/A = 0.080000 V/A, Zero Current = 0.000000 A 23:09:02 Magnet Current, Imag = -0.0005 A Vtrans = -0.000037 V, Factor V/A = 0.080000 V/A, Zero Current = 0.000000 A 23:09:04 Magnet Current, Imag = -0.0005 A Vtrans = -0.000038 V, Factor V/A = 0.080000 V/A, Zero Current = 0.000000 A 23:09:04 Magnet Current Measurement: Imag = -0.0005 +- 0.0000 A 23:09:05 Magnet Current, Imag = -0.0005 A Vtrans = -0.000038 V, Factor V/A = 0.080000 V/A, Zero Current = 0.000000 A 23:09:07 Magnet Voltage Measurement, V = -0.000677 V 23:09:09 Temperature Measurement, Probe Number = 0, T = 22.776246 C 23:09:09 Magnet Test Parameter Measurements P0 = Magnet current (A), Value = -0.00 P1 = Magnet voltage (V), Value = -0.00 P2 = On upper Magnet, Value = 22.78 23:09:09 Magnetic Field Measurement Magnet strength measurement: The gain is set to 20 23:09:40 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 0.0000000 0.0000000 114.2869973 2 0.0000023 -0.0000003 0.0000023 -6.4281443 3 0.0000000 0.0000000 0.0000000 84.3770391 4 -0.0000000 0.0000000 0.0000000 121.8511690 23:09:57 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 0.0000000 0.0000000 38.9876310 2 0.0000022 -0.0000002 0.0000022 -5.6921566 3 -0.0000000 -0.0000000 0.0000000 -131.8140836 4 0.0000000 0.0000000 0.0000000 47.8666543 23:10:13 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 -0.0000001 0.0000001 -68.8650532 2 0.0000022 -0.0000002 0.0000023 -5.9821543 3 -0.0000000 0.0000000 0.0000000 138.3758295 4 -0.0000000 0.0000000 0.0000000 107.3049549 23:10:30 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 -0.0000000 0.0000000 -38.0662706 2 0.0000022 -0.0000002 0.0000022 -4.7424273 3 -0.0000000 0.0000000 0.0000000 168.3336128 4 0.0000000 0.0000000 0.0000000 25.3108089 23:10:47 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 0.0000000 0.0000000 0.0000000 80.4756941 2 0.0000022 -0.0000002 0.0000022 -4.9466595 3 0.0000000 -0.0000000 0.0000000 -85.2584936 4 0.0000000 0.0000000 0.0000000 75.8268534 23:11:04 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 -0.0000000 0.0000000 -45.3127338 2 0.0000023 -0.0000002 0.0000023 -5.0160028 3 -0.0000000 0.0000000 0.0000000 128.7072723 4 -0.0000000 0.0000000 0.0000000 110.2460620 23:11:21 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 -0.0000000 0.0000000 -158.2023333 2 0.0000023 -0.0000003 0.0000023 -6.3339601 3 0.0000000 -0.0000000 0.0000000 -70.5527528 4 -0.0000000 -0.0000000 0.0000000 -158.8794787 23:11:38 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 0.0000000 0.0000000 62.5896221 2 0.0000025 -0.0000002 0.0000025 -5.0197888 3 0.0000000 -0.0000000 0.0000000 -44.8401080 4 0.0000000 0.0000000 0.0000000 16.5375736 23:11:38 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 0.0000000 0.0000000 0.0000000 0.0000000 2 0.0000023 0.0000001 -0.0000002 0.0000000 3 -0.0000000 0.0000000 0.0000000 0.0000000 4 0.0000000 0.0000000 0.0000000 0.0000000 23:11:38 Magnet Strength Measurement Harmonic Number = 2 Coil Constant = 175.0710000 Tm^2/m^n/Vs VT_re = 0.0000023 +- 0.0000001 Vs VT_im = -0.0000002 +- 0.0000000 Vs SL = 0.0003993 +- 0.0000128 Tm^2/m^n THsp = -42.2385081 +- 0.2464713 deg 23:11:39 Magnet current ramping to 0.000000 A...