SLAC Magnetic Measurements Date: 09-04-2009 Time: 13:06:07 Project: ECHO7 Magnet Type: Dipole Magnet Name: 3D4_06_Serial2 Serial Number: 2 Run Number: 3 Measurement Device: dc1b_coila Operator: sda Comment: Harmonics at 1-6 amps in 1 amp steps. Standardization: 3 cycles from 0.0 A to 6.0 A to 0.0 A Test Currents (A): 1.0 2.0 3.0 4.0 5.0 6.0 Field Harmonics Data (on the following pages) Field Harmonics Magnet Current, Imag = 1.000067 +- 0.000053 A Harmonics given at R = 0.004242 m Coil Radius, Rcoil = 0.004242 m Main Harmonic N = 1 n BLn sigBLn THspole sigTH BLn/BLN sBLn/BLN (Tm) (Tm) (deg) (deg) (%) (%) --- ------------+------------ --------+-------- ---------+--------- 1 1.0093e-02 7.7488e-08 -88.16 0.00 100.00000 0.00109 2 2.8792e-06 1.6732e-08 -48.05 0.06 0.02853 0.00017 3 2.4280e-06 3.6292e-08 28.88 0.26 0.02406 0.00036 4 1.6165e-07 1.5297e-08 22.32 1.84 0.00160 0.00014 5 2.7317e-07 2.7899e-08 -26.31 1.22 0.00271 0.00027 6 1.8031e-07 3.6570e-08 15.28 1.87 0.00179 0.00034 7 9.6448e-08 4.2975e-08 19.60 3.46 0.00096 0.00039 8 1.7865e-07 5.5227e-08 -11.88 0.83 0.00177 0.00052 9 1.6148e-07 1.1792e-07 -7.70 2.44 0.00160 0.00110 10 1.1130e-07 4.6762e-08 -8.10 1.21 0.00110 0.00043 11 9.5375e-08 4.9816e-08 -6.90 2.71 0.00095 0.00045 12 2.8336e-07 8.3248e-08 7.02 0.51 0.00281 0.00080 13 1.0736e-06 7.2230e-08 8.13 0.41 0.01064 0.00071 14 1.6671e-07 1.3257e-07 6.34 2.04 0.00165 0.00124 15 1.6136e-06 8.4432e-08 -4.73 0.25 0.01599 0.00083 16 2.4043e-07 1.1335e-07 -3.40 1.25 0.00238 0.00108 Magnetic Center: Xcenter = 0.00000000 +- 0.00000000 m Ycenter = 0.00000000 +- 0.00000000 m View from downstream end y ^ | N N N -> -x S S S Field Harmonics Magnet Current, Imag = 2.000174 +- 0.000014 A Harmonics given at R = 0.004242 m Coil Radius, Rcoil = 0.004242 m Main Harmonic N = 1 n BLn sigBLn THspole sigTH BLn/BLN sBLn/BLN (Tm) (Tm) (deg) (deg) (%) (%) --- ------------+------------ --------+-------- ---------+--------- 1 2.0044e-02 6.0231e-08 -88.14 0.00 100.00000 0.00042 2 5.4502e-06 1.3541e-08 -48.64 0.12 0.02719 0.00007 3 4.9913e-06 4.1999e-08 29.15 0.03 0.02490 0.00021 4 3.2353e-07 4.2430e-08 25.07 1.99 0.00161 0.00021 5 5.5212e-07 8.1594e-08 -27.45 1.71 0.00275 0.00040 6 4.0106e-07 4.0959e-08 14.94 1.83 0.00200 0.00020 7 2.6334e-07 6.6617e-08 16.26 2.20 0.00131 0.00032 8 3.7381e-07 1.1814e-07 -9.51 1.12 0.00187 0.00057 9 2.5973e-07 1.9348e-07 -7.03 3.06 0.00130 0.00093 10 7.5622e-08 1.1216e-07 -0.06 7.85 0.00038 0.00049 11 1.0149e-07 6.1143e-08 -11.37 2.89 0.00051 0.00028 12 5.6007e-07 1.6384e-07 9.20 1.24 0.00279 0.00080 13 1.7558e-06 1.4137e-07 8.91 0.37 0.00876 0.00070 14 3.0068e-07 1.7635e-07 5.62 1.91 0.00150 0.00085 15 3.3403e-06 3.0535e-07 -4.79 0.27 0.01667 0.00152 16 5.6901e-07 2.1504e-07 -4.32 1.09 0.00284 0.00105 Magnetic Center: Xcenter = 0.00000000 +- 0.00000000 m Ycenter = 0.00000000 +- 0.00000000 m View from downstream end y ^ | N N N -> -x S S S Field Harmonics Magnet Current, Imag = 3.002808 +- 0.000032 A Harmonics given at R = 0.004242 m Coil Radius, Rcoil = 0.004242 m Main Harmonic N = 1 n BLn sigBLn THspole sigTH BLn/BLN sBLn/BLN (Tm) (Tm) (deg) (deg) (%) (%) --- ------------+------------ --------+-------- ---------+--------- 1 2.9671e-02 2.6627e-07 -88.13 0.00 100.00000 0.00127 2 7.7031e-06 4.1690e-08 -49.49 0.21 0.02596 0.00014 3 7.3890e-06 4.6933e-08 29.01 0.08 0.02490 0.00016 4 5.6890e-07 7.5272e-08 24.72 2.94 0.00192 0.00025 5 8.0085e-07 1.6393e-07 -29.73 1.74 0.00270 0.00055 6 4.0396e-07 2.2073e-07 -13.67 2.28 0.00136 0.00073 7 4.1968e-07 1.3598e-07 15.74 3.29 0.00141 0.00045 8 6.6419e-07 1.5604e-07 12.43 1.35 0.00224 0.00052 9 2.8130e-07 2.6368e-07 -2.80 5.30 0.00095 0.00086 10 4.0450e-07 3.7770e-07 -9.74 4.30 0.00136 0.00124 11 9.8611e-08 2.6703e-07 -9.26 21.91 0.00033 0.00082 12 1.0180e-06 4.4583e-07 9.49 2.15 0.00343 0.00149 13 3.5562e-06 4.0518e-07 8.49 0.37 0.01199 0.00136 14 5.5240e-07 9.8756e-08 2.32 1.04 0.00186 0.00033 15 5.0261e-06 5.9737e-07 -5.26 0.30 0.01694 0.00201 16 1.4707e-07 4.0493e-07 7.29 9.88 0.00050 0.00128 Magnetic Center: Xcenter = 0.00000000 +- 0.00000000 m Ycenter = 0.00000000 +- 0.00000000 m View from downstream end y ^ | N N N -> -x S S S Field Harmonics Magnet Current, Imag = 4.002724 +- 0.000025 A Harmonics given at R = 0.004242 m Coil Radius, Rcoil = 0.004242 m Main Harmonic N = 1 n BLn sigBLn THspole sigTH BLn/BLN sBLn/BLN (Tm) (Tm) (deg) (deg) (%) (%) --- ------------+------------ --------+-------- ---------+--------- 1 3.8925e-02 1.3079e-07 -88.13 0.00 100.00000 0.00048 2 1.0724e-05 7.7250e-08 -49.13 0.20 0.02755 0.00020 3 9.6901e-06 7.6074e-08 29.02 0.14 0.02489 0.00020 4 5.6709e-07 5.4387e-08 26.50 1.10 0.00146 0.00014 5 9.8491e-07 1.2899e-07 -27.63 1.41 0.00253 0.00033 6 5.4593e-07 1.0188e-07 15.30 3.26 0.00140 0.00026 7 6.2763e-07 2.3027e-07 13.77 2.28 0.00161 0.00058 8 6.6828e-07 2.1323e-07 -8.88 1.31 0.00172 0.00054 9 5.0130e-07 1.7291e-07 -7.98 3.09 0.00129 0.00044 10 2.2201e-07 2.9166e-07 -9.43 3.21 0.00057 0.00072 11 3.3449e-07 2.5843e-07 -7.19 5.54 0.00086 0.00064 12 8.9779e-07 2.8226e-07 7.90 0.92 0.00231 0.00072 13 4.0147e-06 1.0541e-07 8.08 0.28 0.01031 0.00027 14 6.0436e-07 3.6238e-07 7.73 1.67 0.00155 0.00092 15 7.3530e-06 3.2683e-07 -4.94 0.11 0.01889 0.00084 16 1.0630e-06 4.4565e-07 -3.91 2.00 0.00273 0.00113 Magnetic Center: Xcenter = 0.00000000 +- 0.00000000 m Ycenter = 0.00000000 +- 0.00000000 m View from downstream end y ^ | N N N -> -x S S S Field Harmonics Magnet Current, Imag = 5.002872 +- 0.000051 A Harmonics given at R = 0.004242 m Coil Radius, Rcoil = 0.004242 m Main Harmonic N = 1 n BLn sigBLn THspole sigTH BLn/BLN sBLn/BLN (Tm) (Tm) (deg) (deg) (%) (%) --- ------------+------------ --------+-------- ---------+--------- 1 4.7453e-02 2.2113e-07 -88.13 0.00 100.00000 0.00066 2 1.2898e-05 6.8459e-08 -48.67 0.23 0.02718 0.00014 3 1.2071e-05 3.0421e-08 29.07 0.18 0.02544 0.00006 4 2.7989e-07 1.3026e-07 -36.30 6.25 0.00059 0.00027 5 1.1563e-06 1.0392e-07 -28.72 1.13 0.00244 0.00022 6 6.4803e-07 1.1439e-07 13.37 2.02 0.00137 0.00024 7 7.0212e-07 1.9715e-07 16.19 2.77 0.00148 0.00041 8 7.7644e-07 3.4052e-07 10.25 0.85 0.00164 0.00071 9 6.4358e-07 2.5098e-07 -5.07 2.53 0.00136 0.00052 10 2.4788e-07 1.6353e-07 -9.66 5.99 0.00052 0.00033 11 4.4291e-07 2.6746e-07 -8.87 2.60 0.00093 0.00055 12 5.8102e-07 1.7661e-07 -5.22 1.98 0.00122 0.00037 13 4.7604e-06 4.0502e-07 8.41 0.31 0.01003 0.00085 14 1.7317e-07 3.5380e-07 12.41 10.91 0.00036 0.00070 15 9.8726e-06 3.2892e-07 -5.30 0.11 0.02081 0.00069 16 5.9672e-07 9.1104e-08 0.13 1.08 0.00126 0.00019 Magnetic Center: Xcenter = 0.00000000 +- 0.00000000 m Ycenter = 0.00000000 +- 0.00000000 m View from downstream end y ^ | N N N -> -x S S S Field Harmonics Magnet Current, Imag = 6.005347 +- 0.000179 A Harmonics given at R = 0.004242 m Coil Radius, Rcoil = 0.004242 m Main Harmonic N = 1 n BLn sigBLn THspole sigTH BLn/BLN sBLn/BLN (Tm) (Tm) (deg) (deg) (%) (%) --- ------------+------------ --------+-------- ---------+--------- 1 5.4160e-02 4.2108e-07 -88.12 0.00 100.00000 0.00110 2 1.3958e-05 1.4415e-07 -48.12 0.41 0.02577 0.00027 3 1.3747e-05 1.6712e-07 29.19 0.24 0.02538 0.00031 4 3.8889e-07 2.6608e-07 42.07 5.70 0.00072 0.00048 5 1.4354e-06 3.7491e-07 -28.36 2.73 0.00265 0.00069 6 3.1242e-07 2.8372e-07 -13.01 14.75 0.00058 0.00051 7 9.5697e-07 3.3445e-07 18.24 2.59 0.00177 0.00061 8 3.9801e-07 4.5373e-07 14.74 4.39 0.00073 0.00082 9 8.2053e-07 2.8877e-07 -9.09 2.19 0.00152 0.00053 10 6.9971e-07 2.6570e-07 -17.35 7.56 0.00129 0.00048 11 3.0642e-07 5.3260e-07 -13.33 11.02 0.00057 0.00095 12 3.0540e-07 9.2894e-07 0.64 9.43 0.00056 0.00166 13 5.1317e-06 8.9231e-07 8.15 0.37 0.00948 0.00164 14 1.3961e-06 3.9276e-07 6.84 4.86 0.00258 0.00072 15 1.2518e-05 4.2824e-07 -5.08 0.25 0.02311 0.00079 16 7.1579e-07 6.6758e-07 -3.12 3.28 0.00132 0.00122 Magnetic Center: Xcenter = 0.00000000 +- 0.00000000 m Ycenter = 0.00000000 +- 0.00000000 m View from downstream end y ^ | N N N -> -x S S S