SLAC Magnetic Measurements Date: 12-01-2005 Time: 22:37:07 Project: LCLS Magnet Type: quad Magnet Name: OTF Serial Number: Run Number: 69 Measurement Device: dc2 Operator: achim Comment: 25 cycles Test Currents (A): 0.0000 22:37:12 Initial Zero Current Measurement, Imag_zero = 0.000000 A 22:37:13 Magnet Voltage Measurement Device(s) Being Used, type = HP3457 22:37:13 Temperature Measurement Device(s) Being Used, type = HPTHERM_HP3457 22:37:13 XMAG Device(s) Being Used, type = None 22:37:13 Ambient Measurement Device(s) Being Used, type = None 22:37:13 Magnet current ramping to 10.000000 A... 22:37:18 Magnet current ramping to -8.000000 A... 22:37:23 Magnet current ramping to 6.400000 A... 22:37:28 Magnet current ramping to -5.120000 A... 22:37:33 Magnet current ramping to 4.096000 A... 22:37:37 Magnet current ramping to -3.276800 A... 22:37:41 Magnet current ramping to 2.621440 A... 22:37:46 Magnet current ramping to -2.097152 A... 22:37:50 Magnet current ramping to 1.677722 A... 22:37:54 Magnet current ramping to -1.342177 A... 22:37:59 Magnet current ramping to 1.073742 A... 22:38:03 Magnet current ramping to -0.858993 A... 22:38:07 Magnet current ramping to 0.687195 A... 22:38:11 Magnet current ramping to -0.549756 A... 22:38:15 Magnet current ramping to 0.439805 A... 22:38:19 Magnet current ramping to -0.351844 A... 22:38:23 Magnet current ramping to 0.281475 A... 22:38:27 Magnet current ramping to -0.225180 A... 22:38:32 Magnet current ramping to 0.180144 A... 22:38:36 Magnet current ramping to -0.144115 A... 22:38:40 Magnet current ramping to 0.115292 A... 22:38:44 Magnet current ramping to -0.092234 A... 22:38:48 Magnet current ramping to 0.073787 A... 22:38:52 Magnet current ramping to -0.059030 A... 22:38:56 Magnet current ramping to 0.047224 A... 22:39:00 Magnet current ramping to -0.037779 A... 22:39:04 Magnet current ramping to 0.030223 A... 22:39:08 Magnet current ramping to -0.024179 A... 22:39:12 Magnet current ramping to 0.019343 A... 22:39:16 Magnet current ramping to -0.015474 A... 22:39:20 Magnet current ramping to 0.012379 A... 22:39:24 Magnet current ramping to -0.009904 A... 22:39:28 Magnet current ramping to 0.007923 A... 22:39:32 Magnet current ramping to -0.006338 A... 22:39:36 Magnet current ramping to 0.005071 A... 22:39:41 Magnet current ramping to -0.004056 A... 22:39:45 Magnet current ramping to 0.003245 A... 22:39:49 Magnet current ramping to -0.002596 A... 22:39:53 Magnet current ramping to 0.002077 A... 22:39:57 Magnet current ramping to -0.001662 A... 22:40:01 Magnet current ramping to 0.001329 A... 22:40:05 Magnet current ramping to -0.001063 A... 22:40:09 Magnet current ramping to 0.000851 A... 22:40:13 Magnet current ramping to -0.000681 A... 22:40:17 Magnet current ramping to 0.000544 A... 22:40:21 Magnet current ramping to -0.000436 A... 22:40:25 Magnet current ramping to 0.000348 A... 22:40:29 Magnet current ramping to -0.000279 A... 22:40:33 Magnet current ramping to 0.000223 A... 22:40:37 Magnet current ramping to -0.000178 A... 22:40:49 Magnet current ramping to 0.000000 A... 22:40:55 Magnet Current, Imag = -0.0004 A Vtrans = -0.000033 V, Factor V/A = 0.080000 V/A, Zero Current = 0.000000 A 22:40:57 Magnet Current, Imag = -0.0004 A Vtrans = -0.000034 V, Factor V/A = 0.080000 V/A, Zero Current = 0.000000 A 22:40:59 Magnet Current, Imag = -0.0004 A Vtrans = -0.000034 V, Factor V/A = 0.080000 V/A, Zero Current = 0.000000 A 22:41:00 Magnet Current, Imag = -0.0004 A Vtrans = -0.000033 V, Factor V/A = 0.080000 V/A, Zero Current = 0.000000 A 22:41:00 Magnet Current Measurement: Imag = -0.0004 +- 0.0000 A 22:41:02 Magnet Current, Imag = -0.0004 A Vtrans = -0.000033 V, Factor V/A = 0.080000 V/A, Zero Current = 0.000000 A 22:41:04 Magnet Voltage Measurement, V = -0.000579 V 22:41:06 Temperature Measurement, Probe Number = 0, T = 22.661833 C 22:41:06 Magnet Test Parameter Measurements P0 = Magnet current (A), Value = -0.00 P1 = Magnet voltage (V), Value = -0.00 P2 = On upper Magnet, Value = 22.66 22:41:06 Magnetic Field Measurement Magnet strength measurement: The gain is set to 20 22:41:36 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 -50.3371480 2 0.0000021 -0.0000002 0.0000022 -6.4898392 3 -0.0000000 0.0000000 0.0000000 108.3262426 4 -0.0000000 0.0000000 0.0000000 119.2844375 22:41:53 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 -67.6268863 2 0.0000022 -0.0000002 0.0000022 -6.2243166 3 0.0000000 -0.0000000 0.0000000 -48.5603290 4 0.0000000 0.0000000 0.0000000 80.9322291 22:42:10 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 0.0000000 -0.0000000 0.0000000 -48.5257478 2 0.0000021 -0.0000002 0.0000021 -5.4215377 3 0.0000000 -0.0000000 0.0000000 -76.5239651 4 -0.0000000 0.0000000 0.0000000 122.5106017 22:42:27 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 113.7438437 2 0.0000019 -0.0000002 0.0000020 -5.9102312 3 0.0000000 0.0000000 0.0000000 51.7780738 4 0.0000000 0.0000000 0.0000000 77.2862319 22:42:44 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 112.0960603 2 0.0000020 -0.0000002 0.0000020 -5.8528008 3 0.0000000 0.0000000 0.0000000 70.3659569 4 0.0000000 0.0000000 0.0000000 80.0912621 22:43:01 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 3.3219738 2 0.0000020 -0.0000002 0.0000020 -5.8954402 3 -0.0000000 0.0000000 0.0000000 150.3524367 4 0.0000000 0.0000000 0.0000000 9.8950415 22:43:18 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 134.4001883 2 0.0000019 -0.0000002 0.0000020 -5.1789395 3 0.0000000 -0.0000000 0.0000000 -44.9219363 4 0.0000000 0.0000000 0.0000001 70.1174378 22:43:35 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 119.3435269 2 0.0000020 -0.0000002 0.0000020 -7.0259433 3 0.0000000 0.0000000 0.0000000 22.8194333 4 0.0000000 -0.0000000 0.0000000 -77.1965137 22:43:35 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 0.0000020 0.0000001 -0.0000002 0.0000000 3 0.0000000 0.0000000 -0.0000000 0.0000000 4 0.0000000 0.0000000 0.0000000 0.0000000 22:43:35 Magnet Strength Measurement Harmonic Number = 2 Coil Constant = 175.0710000 Tm^2/m^n/Vs VT_re = 0.0000020 +- 0.0000001 Vs VT_im = -0.0000002 +- 0.0000000 Vs SL = 0.0003584 +- 0.0000116 Tm^2/m^n THsp = -41.9967121 +- 0.2304911 deg 22:43:36 Magnet current ramping to 0.000000 A...