SLAC Magnetic Measurements Date: 08-13-2009 Time: 13:18:17 Project: ECHO7 Magnet Type: Dipole Magnet Name: 3D4_06_Serial1 Serial Number: 1 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 = 1.000153 +- 0.000059 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 1.0090e-02 1.4817e-07 -87.71 0.00 100.00000 0.00208 2 7.9479e-07 1.3735e-08 33.88 0.73 0.00788 0.00013 3 2.7118e-06 1.8216e-08 30.02 0.12 0.02688 0.00018 4 9.3691e-08 2.4896e-08 30.36 4.78 0.00093 0.00022 5 2.2442e-07 2.0802e-08 -26.68 1.12 0.00222 0.00020 6 2.1077e-07 2.3967e-08 14.80 2.73 0.00209 0.00023 7 9.3582e-08 1.7340e-08 1.73 1.58 0.00093 0.00016 8 8.2973e-08 4.7278e-08 -4.90 3.61 0.00082 0.00042 9 5.1121e-08 7.1644e-08 -11.84 9.15 0.00051 0.00059 10 9.3470e-08 4.8227e-08 -5.69 2.68 0.00093 0.00043 11 9.5958e-08 1.2457e-07 -9.17 3.29 0.00095 0.00112 12 9.7162e-08 7.8722e-08 12.07 3.21 0.00096 0.00071 13 9.2625e-07 6.6092e-08 -11.06 0.27 0.00918 0.00065 14 2.0380e-07 8.8819e-08 7.25 3.65 0.00202 0.00084 15 2.6163e-06 4.8270e-08 4.71 0.09 0.02593 0.00048 16 2.3470e-07 1.0510e-07 -7.59 1.05 0.00233 0.00100 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 = 2.000275 +- 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 2.0061e-02 1.4165e-07 -87.69 0.00 100.00000 0.00100 2 1.4780e-06 3.4154e-08 31.80 0.51 0.00737 0.00017 3 5.5329e-06 3.6151e-08 30.12 0.11 0.02758 0.00018 4 1.9508e-07 4.5474e-08 25.73 4.53 0.00097 0.00022 5 4.5001e-07 1.1069e-07 -28.63 2.52 0.00224 0.00054 6 3.6828e-07 6.8715e-08 14.51 1.97 0.00184 0.00033 7 2.4341e-07 1.2168e-07 3.78 2.49 0.00121 0.00058 8 2.7588e-07 1.8363e-07 -8.83 2.75 0.00138 0.00088 9 2.1081e-07 9.2006e-08 -18.80 1.60 0.00105 0.00044 10 4.3695e-07 2.0429e-07 -6.71 1.33 0.00218 0.00100 11 1.6995e-07 1.7825e-07 -3.78 5.09 0.00085 0.00084 12 1.6929e-07 1.5319e-07 4.63 4.04 0.00084 0.00072 13 1.8044e-06 1.2474e-07 -11.19 0.33 0.00899 0.00062 14 6.5550e-07 2.0876e-07 5.38 2.06 0.00327 0.00102 15 5.7901e-06 1.8198e-07 4.77 0.25 0.02886 0.00091 16 2.8876e-07 1.5962e-07 -7.88 1.97 0.00144 0.00077 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 = 3.002925 +- 0.000019 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 2.9723e-02 1.2864e-07 -87.68 0.00 100.00000 0.00061 2 2.5961e-06 6.4835e-08 34.94 0.31 0.00873 0.00022 3 8.2205e-06 3.6012e-08 30.28 0.22 0.02766 0.00012 4 3.9738e-07 8.6401e-08 28.00 6.84 0.00134 0.00028 5 7.2889e-07 9.3952e-08 -27.13 1.47 0.00245 0.00031 6 4.5745e-07 1.2273e-07 -4.25 3.60 0.00154 0.00040 7 5.5247e-07 1.3263e-07 8.28 3.06 0.00186 0.00044 8 2.9538e-07 3.1857e-07 20.67 4.70 0.00099 0.00104 9 4.7999e-07 1.9238e-07 -16.51 2.15 0.00161 0.00063 10 5.7751e-07 1.5614e-07 -0.40 2.84 0.00194 0.00052 11 1.8769e-07 2.8036e-07 -6.26 4.98 0.00063 0.00090 12 1.0826e-06 2.3801e-07 -13.25 1.56 0.00364 0.00079 13 2.8749e-06 3.4298e-07 -11.30 0.37 0.00967 0.00115 14 1.2097e-06 2.0454e-07 2.20 0.70 0.00407 0.00068 15 8.1023e-06 4.2201e-07 4.73 0.14 0.02726 0.00142 16 9.0844e-07 3.4040e-07 -9.47 0.80 0.00306 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 = 4.002865 +- 0.000109 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 3.8993e-02 1.2209e-07 -87.68 0.00 100.00000 0.00044 2 2.8225e-06 6.9523e-08 35.41 0.67 0.00724 0.00018 3 1.0824e-05 1.3712e-07 30.09 0.05 0.02776 0.00035 4 5.0297e-07 1.7453e-07 30.08 4.56 0.00129 0.00044 5 1.0154e-06 1.1259e-07 -29.07 1.58 0.00260 0.00029 6 6.9149e-07 7.0324e-08 14.32 1.60 0.00177 0.00018 7 1.2984e-07 2.6078e-07 2.04 8.53 0.00033 0.00062 8 6.8711e-07 1.9172e-07 -8.46 2.68 0.00176 0.00048 9 5.3845e-07 2.8612e-07 -13.74 3.28 0.00138 0.00072 10 5.6266e-07 1.8420e-07 -10.06 0.93 0.00144 0.00046 11 2.9848e-07 2.8521e-07 8.90 5.31 0.00077 0.00071 12 6.4932e-07 1.2116e-07 10.41 1.08 0.00167 0.00031 13 3.3412e-06 4.0665e-07 -10.45 0.53 0.00857 0.00104 14 8.9888e-07 3.0805e-07 4.49 0.96 0.00231 0.00078 15 1.1231e-05 2.8779e-07 4.76 0.21 0.02880 0.00074 16 7.0076e-07 3.0309e-07 -5.16 0.56 0.00180 0.00077 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 = 5.003125 +- 0.000087 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 4.7413e-02 1.9051e-07 -87.68 0.00 100.00000 0.00057 2 3.6214e-06 4.0906e-08 37.11 0.65 0.00764 0.00009 3 1.3371e-05 7.8818e-08 30.20 0.17 0.02820 0.00017 4 1.0312e-07 1.2053e-07 35.29 15.85 0.00022 0.00023 5 1.2087e-06 1.5376e-07 -27.26 1.46 0.00255 0.00032 6 9.8113e-07 3.6005e-08 15.54 0.86 0.00207 0.00008 7 2.6823e-07 2.0980e-07 2.69 4.51 0.00057 0.00043 8 3.7653e-07 1.9417e-07 16.51 3.80 0.00079 0.00040 9 4.4159e-07 4.4416e-07 -17.19 3.59 0.00093 0.00092 10 7.6680e-07 2.8462e-07 -7.50 1.84 0.00162 0.00059 11 3.8051e-07 2.2241e-07 -11.48 2.76 0.00080 0.00046 12 3.8307e-07 3.0339e-07 -8.59 5.44 0.00081 0.00062 13 4.2302e-06 1.9328e-07 -10.51 0.21 0.00892 0.00041 14 4.1345e-07 2.8470e-07 2.14 2.67 0.00087 0.00059 15 1.3316e-05 1.3427e-07 4.56 0.08 0.02809 0.00028 16 8.2211e-07 2.8540e-07 10.51 2.11 0.00173 0.00059 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 = 6.005708 +- 0.000187 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 5.3961e-02 3.9352e-07 -87.68 0.00 100.00000 0.00103 2 5.1791e-06 2.2437e-07 37.91 0.40 0.00960 0.00041 3 1.5186e-05 6.4808e-08 30.12 0.34 0.02814 0.00012 4 2.9622e-07 2.1296e-07 -34.69 10.20 0.00055 0.00038 5 8.2312e-07 2.4846e-07 -26.90 3.44 0.00153 0.00045 6 2.6768e-07 4.2672e-07 -21.66 14.81 0.00050 0.00076 7 5.1633e-07 4.9577e-07 0.85 5.53 0.00096 0.00090 8 9.9786e-07 3.5966e-07 10.77 2.90 0.00185 0.00066 9 5.9348e-07 7.9004e-07 -14.47 9.12 0.00110 0.00144 10 6.1933e-07 6.4912e-07 0.77 1.74 0.00115 0.00118 11 5.9413e-07 7.3520e-07 -12.09 6.60 0.00110 0.00134 12 1.0516e-06 8.6696e-07 4.96 2.70 0.00195 0.00159 13 4.7132e-06 8.9061e-07 -10.77 0.86 0.00873 0.00165 14 8.2013e-07 2.7097e-07 -1.96 1.64 0.00152 0.00050 15 1.4839e-05 1.0863e-06 4.68 0.26 0.02750 0.00201 16 7.2646e-07 1.1419e-06 10.93 1.64 0.00135 0.00209 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