SLAC Magnetic Measurements Date: 03-31-2014 Time: 09:45:47 Project: Delta_32 Magnet Type: A_Block Magnet Name: A_1035 Serial Number: Run Number: 1 Measurement Device: Helmholtz coil Operator: LJ Comment: magnetic moment 09:45:49 Initial Zero Current Measurement, Imag_zero = 0.0000 A 09:45:50 Temperature Measurement Device(s) Being Used, type = YSI44036_HP3457 09:46:28 Begin Helmholtz Coil Measurement Helmholtz coil measurement: The gain is set to 50 09:47:00 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 0.0000712 -0.0000613 0.0000940 -40.7592070 2 0.0000009 -0.0000030 0.0000031 -73.9718876 3 -0.0000003 0.0000001 0.0000003 162.8140404 4 0.0000002 -0.0000001 0.0000003 -23.0982928 5 0.0000002 -0.0000003 0.0000004 -59.8222353 6 0.0000005 -0.0000005 0.0000007 -45.2477016 7 -0.0000000 -0.0000002 0.0000002 -90.3565775 8 -0.0000001 -0.0000003 0.0000003 -117.1564274 9 0.0000002 -0.0000003 0.0000004 -50.3260192 10 0.0000000 -0.0000000 0.0000001 -47.8778542 09:47:17 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 0.0000775 -0.0000539 0.0000944 -34.8170600 2 -0.0000009 0.0000015 0.0000017 121.1395459 3 -0.0000003 0.0000000 0.0000003 176.5070801 4 0.0000002 0.0000003 0.0000004 60.4752387 5 0.0000000 0.0000002 0.0000002 85.7101991 6 0.0000001 0.0000006 0.0000006 76.8702043 7 -0.0000002 0.0000002 0.0000003 135.1121661 8 -0.0000009 -0.0000004 0.0000010 -157.0191269 9 -0.0000003 0.0000002 0.0000003 146.7182236 10 -0.0000002 0.0000002 0.0000002 139.6866306 09:47:34 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 0.0000711 -0.0000593 0.0000926 -39.8692744 2 0.0000008 -0.0000020 0.0000022 -69.6408905 3 -0.0000005 0.0000007 0.0000008 122.6650301 4 0.0000002 0.0000005 0.0000005 73.0056314 5 0.0000001 0.0000001 0.0000001 37.4641621 6 -0.0000007 0.0000003 0.0000007 153.9697355 7 0.0000001 0.0000002 0.0000002 64.5403014 8 0.0000003 0.0000003 0.0000004 38.4450517 9 -0.0000000 0.0000002 0.0000002 93.7321351 10 0.0000001 0.0000001 0.0000002 61.4834973 09:47:51 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 0.0000780 -0.0000533 0.0000944 -34.3388292 2 -0.0000007 0.0000020 0.0000021 109.4164758 3 -0.0000001 0.0000004 0.0000004 103.7467756 4 0.0000004 0.0000005 0.0000007 52.9129541 5 0.0000003 0.0000005 0.0000006 59.3880565 6 0.0000004 0.0000002 0.0000005 22.4125257 7 0.0000001 0.0000004 0.0000004 73.9092856 8 -0.0000001 -0.0000004 0.0000004 -106.6601898 9 0.0000001 0.0000004 0.0000004 72.0518713 10 0.0000002 0.0000002 0.0000003 43.5903257 09:48:07 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 0.0000715 -0.0000610 0.0000939 -40.4704430 2 0.0000009 -0.0000030 0.0000032 -73.3390575 3 -0.0000004 0.0000003 0.0000005 135.3333600 4 0.0000004 0.0000001 0.0000004 19.3695828 5 0.0000002 -0.0000003 0.0000003 -60.0879678 6 0.0000007 -0.0000000 0.0000007 -0.7541289 7 0.0000002 -0.0000001 0.0000002 -25.7236998 8 -0.0000001 -0.0000001 0.0000001 -149.2961390 9 0.0000002 -0.0000002 0.0000003 -40.3109989 10 0.0000002 -0.0000001 0.0000002 -12.8128852 09:48:24 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 0.0000777 -0.0000556 0.0000956 -35.5852953 2 -0.0000008 0.0000006 0.0000010 143.8923909 3 -0.0000003 -0.0000005 0.0000006 -119.7257216 4 0.0000001 0.0000000 0.0000001 3.8012519 5 0.0000000 -0.0000001 0.0000001 -67.7587334 6 -0.0000003 0.0000002 0.0000004 149.7633418 7 -0.0000002 0.0000000 0.0000002 172.1053560 8 -0.0000004 -0.0000007 0.0000008 -119.9166534 9 -0.0000002 -0.0000002 0.0000002 -135.5888012 10 -0.0000001 -0.0000000 0.0000002 -165.2515793 09:48:24 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 0.0000745 0.0000001 -0.0000574 0.0000008 2 0.0000000 0.0000000 -0.0000007 0.0000005 3 -0.0000003 0.0000000 0.0000002 0.0000003 4 0.0000003 0.0000000 0.0000002 0.0000002 5 0.0000001 0.0000000 0.0000000 0.0000002 6 0.0000001 0.0000002 0.0000001 0.0000001 7 -0.0000000 0.0000001 0.0000001 0.0000001 8 -0.0000002 0.0000003 -0.0000003 0.0000001 9 0.0000000 0.0000000 0.0000000 0.0000002 10 0.0000000 0.0000001 0.0000001 0.0000001 09:48:24 Magnetic Moment Calculation Helmholtz Coil Radius, R = 0.493357 m Helmholtz Coil Number Of Turns, N = 3045 Geometry Factor, G = 1.397540 m vthar_re_ave = 7.448434e-05 Vs vthar_im_ave = -5.740956e-05 Vs mm_re_ave = 1.686565e-08 Tm^3 mm_im_ave = -1.299937e-08 Tm^3 09:48:24 Magnetic Moment Measurement M = 2.129399e-08 +- 1.156999e-10 Tm^3 Theta = 37.623603 +- 0.400843 deg 09:48:27 Temperature Measurement, Probe Number = 0, T = 20.174982 C 09:48:29 Temperature Measurement, Probe Number = 1, T = 20.327125 C 09:48:55 Begin Helmholtz Coil Measurement Helmholtz coil measurement: The gain is set to 20 09:49:27 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 0.0076121 -0.0003057 0.0076183 -2.3000414 2 0.0000010 -0.0000024 0.0000026 -67.1957996 3 0.0000007 -0.0000004 0.0000008 -29.0162203 4 0.0000006 0.0000002 0.0000006 20.3940813 5 0.0000002 -0.0000004 0.0000004 -59.5362554 6 0.0000009 -0.0000003 0.0000010 -19.6772117 7 -0.0000006 0.0000003 0.0000007 155.5240883 8 0.0000001 -0.0000001 0.0000001 -49.8248504 9 0.0000011 -0.0000009 0.0000014 -39.2328840 10 0.0000003 -0.0000002 0.0000003 -31.9503377 09:49:44 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 0.0076079 0.0004262 0.0076198 3.2062542 2 -0.0000006 -0.0000002 0.0000006 -159.0706130 3 -0.0000005 0.0000001 0.0000005 174.1490443 4 0.0000000 0.0000011 0.0000011 88.5445933 5 0.0000000 0.0000004 0.0000004 87.9732512 6 0.0000002 0.0000004 0.0000005 60.3983977 7 -0.0000002 -0.0000005 0.0000005 -115.4987055 8 -0.0000008 -0.0000000 0.0000008 -177.7815579 9 0.0000001 0.0000009 0.0000009 84.3756796 10 -0.0000001 0.0000001 0.0000002 130.4903778 09:50:01 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 0.0076120 -0.0003027 0.0076180 -2.2770735 2 0.0000007 -0.0000010 0.0000012 -57.0461235 3 0.0000008 0.0000003 0.0000009 20.7828223 4 0.0000008 0.0000010 0.0000013 51.6068348 5 0.0000001 0.0000002 0.0000002 58.6924944 6 0.0000006 0.0000007 0.0000009 48.3790051 7 -0.0000006 0.0000007 0.0000009 130.8965340 8 -0.0000001 0.0000003 0.0000003 102.8519520 9 0.0000011 -0.0000004 0.0000012 -20.3986688 10 0.0000003 0.0000003 0.0000004 43.7730776 09:50:18 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 0.0076083 0.0004238 0.0076201 3.1879781 2 -0.0000004 -0.0000012 0.0000012 -107.9610924 3 -0.0000005 -0.0000008 0.0000009 -121.0088365 4 0.0000001 0.0000002 0.0000002 56.5209727 5 0.0000002 -0.0000001 0.0000002 -25.3953563 6 -0.0000002 -0.0000007 0.0000008 -101.8165222 7 -0.0000002 -0.0000010 0.0000010 -98.8173255 8 -0.0000002 -0.0000005 0.0000005 -114.1466984 9 0.0000004 0.0000006 0.0000007 55.5405619 10 0.0000002 -0.0000002 0.0000003 -52.0895008 09:50:35 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 0.0076122 -0.0003057 0.0076183 -2.2998107 2 0.0000008 -0.0000023 0.0000024 -71.7771592 3 0.0000007 -0.0000005 0.0000008 -36.9836717 4 0.0000002 0.0000000 0.0000002 5.8635796 5 -0.0000001 -0.0000004 0.0000004 -98.7911972 6 0.0000003 -0.0000010 0.0000010 -74.8116902 7 -0.0000010 0.0000004 0.0000011 159.4877178 8 -0.0000007 -0.0000002 0.0000007 -166.2850055 9 0.0000009 -0.0000010 0.0000013 -49.6077616 10 -0.0000002 -0.0000003 0.0000004 -119.5628187 09:50:52 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 0.0076076 0.0004257 0.0076195 3.2030187 2 0.0000000 0.0000000 0.0000000 76.4003782 3 0.0000001 0.0000002 0.0000002 55.0424423 4 -0.0000004 0.0000006 0.0000007 121.1260893 5 0.0000000 0.0000002 0.0000002 87.7290469 6 0.0000002 0.0000005 0.0000005 69.6494161 7 -0.0000004 -0.0000006 0.0000007 -122.7162920 8 -0.0000007 -0.0000003 0.0000007 -158.0333098 9 0.0000000 0.0000009 0.0000009 87.0936726 10 -0.0000001 0.0000001 0.0000001 154.7976034 09:50:52 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 0.0076100 0.0000001 0.0000603 0.0000002 2 0.0000002 0.0000001 -0.0000012 0.0000001 3 0.0000002 0.0000001 -0.0000002 0.0000000 4 0.0000002 0.0000002 0.0000005 0.0000002 5 0.0000001 0.0000001 -0.0000000 0.0000000 6 0.0000003 0.0000002 -0.0000001 0.0000001 7 -0.0000005 0.0000001 -0.0000001 0.0000000 8 -0.0000004 0.0000002 -0.0000001 0.0000001 9 0.0000006 0.0000001 0.0000000 0.0000001 10 0.0000001 0.0000002 -0.0000000 0.0000001 09:50:52 Magnetic Moment Calculation Helmholtz Coil Radius, R = 0.493357 m Helmholtz Coil Number Of Turns, N = 3045 Geometry Factor, G = 1.397540 m vthar_re_ave = 7.610026e-03 Vs vthar_im_ave = 6.025952e-05 Vs mm_re_ave = 1.723155e-06 Tm^3 mm_im_ave = 1.364470e-08 Tm^3 09:50:52 Magnetic Moment Measurement M = 1.723209e-06 +- 2.145750e-11 Tm^3 Theta = -0.453684 +- 0.001655 deg 09:50:55 Temperature Measurement, Probe Number = 0, T = 20.179332 C 09:50:57 Temperature Measurement, Probe Number = 1, T = 20.328904 C