SLAC Magnetic Measurements Date: 12-20-2001 Time: 15:10:18 Project: spear3 Magnet Type: corrector Magnet Name: c-04 Serial Number: Run Number: 10 Measurement Device: dc100d Operator: zw Comment: Repeat min M test, H corr, - current Standardization: 3 cycles from 0.0 A to 30.0 A to 0.0 A Test Currents (A): 10.0 20.0 30.0 20.0 10.0 Field Harmonics Data (on the following pages) Field Harmonics Magnet Current, Imag = -10.018220 +- 0.000224 A Harmonics given at R = 0.018997 m Coil Radius, Rcoil = 0.018997 m Main Harmonic N = 1 n BLn sigBLn THspole sigTH BLn/BLN sBLn/BLN (Tm) (Tm) (deg) (deg) (%) (%) --- ------------+------------ --------+-------- ---------+--------- 1 4.2163e-03 5.0957e-08 -87.20 0.00 100.00000 0.00171 2 1.2794e-04 7.1215e-09 -43.83 0.00 3.03429 0.00017 3 7.6074e-05 2.0552e-08 32.17 0.00 1.80428 0.00049 4 2.3300e-05 1.1369e-08 -19.87 0.02 0.55262 0.00027 5 8.5181e-06 1.3042e-08 20.87 0.02 0.20203 0.00031 6 1.0410e-06 2.7175e-08 -11.75 0.19 0.02469 0.00064 7 2.8015e-06 1.9290e-08 -14.65 0.16 0.06644 0.00046 8 5.0298e-08 5.0966e-08 21.26 5.01 0.00119 0.00101 9 3.3115e-06 3.3331e-08 9.05 0.07 0.07854 0.00079 10 2.5643e-07 4.0089e-08 8.27 0.76 0.00608 0.00092 11 3.6596e-08 7.1031e-08 -1.04 4.50 0.00087 0.00132 12 4.4695e-08 6.7764e-08 11.57 7.71 0.00106 0.00131 13 2.0430e-07 4.4382e-08 -8.75 1.87 0.00485 0.00100 14 9.2762e-09 5.6333e-08 -6.28 50.81 0.00022 0.00064 15 2.8914e-07 6.5462e-08 6.01 1.24 0.00686 0.00150 16 3.8438e-08 3.7907e-08 3.13 3.86 0.00091 0.00071 Magnetic Center: Xcenter = 0.00000000 +- 0.00000000 m Ycenter = 0.00000000 +- 0.00000000 m View with opening to right: y ^ | N N N --> x S S S Field Harmonics Magnet Current, Imag = -20.031610 +- 0.000233 A Harmonics given at R = 0.018997 m Coil Radius, Rcoil = 0.018997 m Main Harmonic N = 1 n BLn sigBLn THspole sigTH BLn/BLN sBLn/BLN (Tm) (Tm) (deg) (deg) (%) (%) --- ------------+------------ --------+-------- ---------+--------- 1 9.5875e-03 7.7263e-08 -87.27 0.00 100.00000 0.00114 2 2.2862e-04 1.0720e-08 -44.23 0.00 2.38458 0.00011 3 1.6544e-04 1.5562e-08 32.29 0.00 1.72555 0.00016 4 4.4497e-05 3.3098e-08 -19.98 0.00 0.46412 0.00035 5 1.8305e-05 5.8931e-08 20.94 0.04 0.19093 0.00061 6 1.9945e-06 2.8795e-08 -11.56 0.33 0.02080 0.00030 7 6.2485e-06 7.4571e-08 -14.72 0.10 0.06517 0.00078 8 2.0400e-07 3.3972e-08 20.81 1.52 0.00213 0.00034 9 7.5993e-06 5.4221e-08 9.14 0.04 0.07926 0.00056 10 5.5335e-07 6.1210e-08 8.78 0.90 0.00577 0.00063 11 5.3000e-08 6.4120e-08 2.67 10.91 0.00055 0.00056 12 1.4285e-07 1.1017e-07 0.48 3.40 0.00149 0.00107 13 4.9438e-07 8.8586e-08 -8.20 0.94 0.00516 0.00091 14 1.2043e-07 1.2885e-07 10.82 3.22 0.00126 0.00124 15 6.3449e-07 1.1602e-07 5.91 1.01 0.00662 0.00119 16 2.0851e-07 1.3455e-07 -1.17 1.54 0.00217 0.00134 Magnetic Center: Xcenter = 0.00000000 +- 0.00000000 m Ycenter = 0.00000000 +- 0.00000000 m View with opening to right: y ^ | N N N --> x S S S Field Harmonics Magnet Current, Imag = -30.043050 +- 0.000180 A Harmonics given at R = 0.018997 m Coil Radius, Rcoil = 0.018997 m Main Harmonic N = 1 n BLn sigBLn THspole sigTH BLn/BLN sBLn/BLN (Tm) (Tm) (deg) (deg) (%) (%) --- ------------+------------ --------+-------- ---------+--------- 1 1.5135e-02 1.6335e-07 -87.29 0.00 100.00000 0.00153 2 3.3077e-04 9.1959e-09 -44.37 0.00 2.18540 0.00007 3 2.5896e-04 3.6102e-08 32.34 0.00 1.71098 0.00024 4 6.6256e-05 2.7581e-08 -20.02 0.01 0.43775 0.00018 5 2.8034e-05 2.6795e-08 20.92 0.03 0.18522 0.00018 6 2.4030e-06 7.7596e-08 -11.41 0.18 0.01588 0.00051 7 9.7247e-06 2.6479e-08 -14.72 0.04 0.06425 0.00017 8 3.0887e-07 2.6838e-08 21.07 0.76 0.00204 0.00017 9 1.2050e-05 6.1070e-08 9.11 0.04 0.07961 0.00040 10 7.2313e-07 1.1983e-07 7.41 0.91 0.00478 0.00078 11 5.2820e-08 4.4551e-08 -7.49 8.50 0.00035 0.00025 12 7.9163e-08 1.0723e-07 -3.33 6.56 0.00052 0.00063 13 5.6992e-07 7.7129e-08 -8.08 0.94 0.00377 0.00050 14 5.2999e-08 2.0009e-07 2.43 11.04 0.00035 0.00111 15 8.7170e-07 1.3195e-07 5.22 0.75 0.00576 0.00086 16 2.4539e-07 1.1723e-07 8.56 1.72 0.00162 0.00074 Magnetic Center: Xcenter = 0.00000000 +- 0.00000000 m Ycenter = 0.00000000 +- 0.00000000 m View with opening to right: y ^ | N N N --> x S S S Field Harmonics Magnet Current, Imag = -20.023917 +- 0.000178 A Harmonics given at R = 0.018997 m Coil Radius, Rcoil = 0.018997 m Main Harmonic N = 1 n BLn sigBLn THspole sigTH BLn/BLN sBLn/BLN (Tm) (Tm) (deg) (deg) (%) (%) --- ------------+------------ --------+-------- ---------+--------- 1 9.6152e-03 5.6642e-08 -87.27 0.00 100.00000 0.00083 2 2.1851e-04 3.5979e-08 -44.32 0.00 2.27256 0.00037 3 1.6289e-04 1.8898e-08 32.28 0.00 1.69413 0.00020 4 4.4495e-05 2.1589e-08 -19.98 0.01 0.46276 0.00022 5 1.8263e-05 6.2531e-08 20.91 0.01 0.18994 0.00065 6 2.0351e-06 5.3068e-08 -11.50 0.46 0.02117 0.00055 7 6.2217e-06 4.0259e-08 -14.68 0.05 0.06471 0.00042 8 1.9712e-07 5.9352e-08 -22.29 1.02 0.00205 0.00059 9 7.6082e-06 6.2288e-08 9.12 0.03 0.07913 0.00065 10 5.8598e-07 3.7781e-08 9.01 0.46 0.00609 0.00039 11 9.2227e-08 1.2869e-07 6.13 5.71 0.00096 0.00121 12 6.3275e-08 7.5695e-08 2.65 3.97 0.00066 0.00068 13 4.1827e-07 4.6668e-08 -7.99 0.43 0.00435 0.00047 14 1.3806e-07 1.2632e-07 8.95 2.86 0.00144 0.00122 15 6.1668e-07 2.1638e-07 5.77 0.41 0.00641 0.00221 16 1.9418e-07 1.9524e-07 -0.92 1.56 0.00202 0.00193 Magnetic Center: Xcenter = 0.00000000 +- 0.00000000 m Ycenter = 0.00000000 +- 0.00000000 m View with opening to right: y ^ | N N N --> x S S S Field Harmonics Magnet Current, Imag = -10.014205 +- 0.000121 A Harmonics given at R = 0.018997 m Coil Radius, Rcoil = 0.018997 m Main Harmonic N = 1 n BLn sigBLn THspole sigTH BLn/BLN sBLn/BLN (Tm) (Tm) (deg) (deg) (%) (%) --- ------------+------------ --------+-------- ---------+--------- 1 4.1898e-03 1.3231e-07 -87.21 0.00 100.00000 0.00447 2 1.1623e-04 6.4699e-09 -43.95 0.00 2.77413 0.00018 3 7.3125e-05 1.5743e-08 32.14 0.01 1.74530 0.00038 4 2.3779e-05 7.5155e-09 -19.88 0.00 0.56754 0.00018 5 8.4701e-06 1.8930e-08 20.89 0.04 0.20216 0.00045 6 1.0072e-06 1.3659e-08 -11.75 0.19 0.02404 0.00032 7 2.7447e-06 9.3797e-09 -14.67 0.10 0.06551 0.00022 8 1.1830e-07 3.0436e-08 20.25 1.22 0.00282 0.00067 9 3.3689e-06 2.5974e-08 9.14 0.04 0.08041 0.00062 10 2.2588e-07 1.9463e-08 8.13 0.27 0.00539 0.00044 11 3.6415e-08 3.9870e-08 8.58 3.62 0.00087 0.00075 12 9.2541e-09 4.0838e-08 -0.67 12.83 0.00022 0.00047 13 2.0919e-07 1.7069e-08 -8.74 0.37 0.00499 0.00039 14 4.0891e-08 4.9328e-08 -4.39 6.35 0.00098 0.00095 15 2.5028e-07 3.3977e-08 4.93 0.59 0.00597 0.00078 16 2.1112e-08 1.6579e-08 5.33 3.57 0.00050 0.00027 Magnetic Center: Xcenter = 0.00000000 +- 0.00000000 m Ycenter = 0.00000000 +- 0.00000000 m View with opening to right: y ^ | N N N --> x S S S