SLAC Magnetic Measurements Date: 12-03-2001 Time: 14:10:14 Project: spear3 Magnet Type: corrector Magnet Name: C-OOP Serial Number: Run Number: 70 Measurement Device: dc100 Operator: jy Comment: bl v. i, Hsteer, positive current, magshield removed Standardization: 3 cycles from 0.0 A to 30.0 A to 0.0 A Test Currents (A): 10.0 15.0 20.0 25.0 30.0 25.0 20.0 15.0 10.0 Field Harmonics Data (on the following pages) Field Harmonics Magnet Current, Imag = 14.954615 +- 0.000481 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 8.2213e-03 8.6065e-08 86.62 0.00 100.00000 0.00148 2 1.2468e-04 8.7449e-09 42.15 0.00 1.51661 0.00011 3 1.4759e-04 2.2005e-08 -33.28 0.01 1.79522 0.00027 4 1.3540e-05 1.6157e-08 19.11 0.02 0.16470 0.00020 5 9.9962e-06 4.9744e-08 -21.28 0.04 0.12159 0.00060 6 1.0617e-06 1.7949e-08 11.56 0.19 0.01291 0.00022 7 4.7985e-06 3.3708e-08 -1.91 0.04 0.05837 0.00041 8 3.7047e-07 3.9055e-08 -2.38 0.48 0.00451 0.00046 9 6.1545e-06 2.6441e-08 18.08 0.05 0.07486 0.00032 10 3.7514e-07 4.7775e-08 15.51 0.43 0.00456 0.00057 11 7.7702e-08 7.8497e-08 -3.87 5.12 0.00095 0.00085 12 1.4748e-07 8.0728e-08 -9.68 2.56 0.00179 0.00092 13 1.8207e-07 2.3927e-08 -11.43 0.65 0.00221 0.00028 14 8.0917e-08 8.0663e-08 -7.89 2.60 0.00098 0.00087 15 3.3297e-07 2.2148e-08 -0.94 0.57 0.00405 0.00026 16 1.2759e-07 2.8824e-08 0.88 2.17 0.00155 0.00033 Magnetic Center: Xcenter = 0.00000000 +- 0.00000000 m Ycenter = 0.00000000 +- 0.00000000 m View with opening to right: y ^ | S S S --> x N N N Field Harmonics Magnet Current, Imag = 24.860315 +- 0.000667 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 1.3672e-02 1.3232e-07 86.65 0.00 100.00000 0.00137 2 2.0677e-04 1.4023e-08 42.23 0.00 1.51233 0.00010 3 2.4517e-04 2.9279e-08 -33.29 0.00 1.79322 0.00021 4 2.2605e-05 3.5145e-08 19.08 0.03 0.16533 0.00026 5 1.6587e-05 2.6691e-08 -21.22 0.03 0.12132 0.00020 6 1.9033e-06 3.1596e-08 11.95 0.23 0.01392 0.00023 7 8.0162e-06 2.0556e-08 -1.90 0.03 0.05863 0.00015 8 6.1081e-07 6.5421e-08 -5.07 0.75 0.00447 0.00047 9 1.0235e-05 1.0268e-07 18.05 0.05 0.07486 0.00075 10 7.0763e-07 8.9635e-08 17.66 0.58 0.00518 0.00065 11 1.8071e-07 1.3437e-07 -2.59 3.58 0.00132 0.00093 12 1.5183e-07 1.4815e-07 -8.18 4.30 0.00111 0.00102 13 3.4330e-07 7.6925e-08 -12.00 0.71 0.00251 0.00055 14 2.5084e-07 9.9328e-08 2.06 1.31 0.00183 0.00070 15 5.5901e-07 2.0806e-07 -0.06 0.78 0.00409 0.00150 16 1.9518e-07 9.5968e-08 2.60 1.59 0.00143 0.00067 Magnetic Center: Xcenter = 0.00000000 +- 0.00000000 m Ycenter = 0.00000000 +- 0.00000000 m View with opening to right: y ^ | S S S --> x N N N Field Harmonics Magnet Current, Imag = 24.836917 +- 0.000589 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 1.3707e-02 1.0927e-07 86.65 0.00 100.00000 0.00113 2 2.0872e-04 1.7485e-08 42.23 0.00 1.52270 0.00013 3 2.4566e-04 2.9503e-08 -33.29 0.00 1.79219 0.00022 4 2.2562e-05 1.7607e-08 19.10 0.01 0.16460 0.00013 5 1.6569e-05 3.0173e-08 -21.24 0.05 0.12088 0.00022 6 1.8621e-06 2.5303e-08 11.48 0.26 0.01358 0.00018 7 8.0209e-06 2.4242e-08 -1.99 0.07 0.05852 0.00018 8 6.0646e-07 7.1802e-08 -4.25 0.64 0.00442 0.00052 9 1.0293e-05 7.4649e-08 18.05 0.04 0.07509 0.00054 10 6.9336e-07 1.1926e-07 17.73 0.55 0.00506 0.00086 11 2.3195e-07 3.4880e-08 -3.18 0.57 0.00169 0.00024 12 5.3685e-08 9.5128e-08 -11.27 8.50 0.00039 0.00059 13 2.3618e-07 1.1570e-07 -12.19 2.26 0.00172 0.00081 14 1.9438e-07 5.4923e-08 4.02 0.98 0.00142 0.00038 15 4.4134e-07 1.9280e-07 -0.24 1.03 0.00322 0.00138 16 9.0250e-08 4.9150e-08 9.94 4.56 0.00066 0.00032 Magnetic Center: Xcenter = 0.00000000 +- 0.00000000 m Ycenter = 0.00000000 +- 0.00000000 m View with opening to right: y ^ | S S S --> x N N N Field Harmonics Magnet Current, Imag = 14.938462 +- 0.000518 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 8.2776e-03 8.0004e-08 86.62 0.00 100.00000 0.00137 2 1.2786e-04 8.3079e-09 42.16 0.00 1.54470 0.00010 3 1.4842e-04 4.3729e-08 -33.28 0.00 1.79300 0.00053 4 1.3410e-05 2.3264e-08 19.10 0.02 0.16201 0.00028 5 1.0033e-05 4.2645e-08 -21.21 0.08 0.12121 0.00051 6 1.0625e-06 1.5712e-08 12.11 0.10 0.01284 0.00019 7 4.8127e-06 1.2778e-08 -1.91 0.03 0.05814 0.00015 8 3.9257e-07 2.6577e-08 -3.12 0.40 0.00474 0.00031 9 6.2134e-06 3.7462e-08 18.06 0.04 0.07506 0.00045 10 4.0077e-07 3.4381e-08 15.67 0.26 0.00484 0.00041 11 1.2949e-07 5.8722e-08 -1.76 1.62 0.00156 0.00066 12 7.6348e-08 3.5354e-08 -9.80 2.59 0.00092 0.00038 13 1.5284e-07 3.6036e-08 -10.41 1.04 0.00185 0.00041 14 1.0478e-07 9.4122e-08 -12.20 2.17 0.00127 0.00104 15 2.7017e-07 7.6977e-08 -0.39 0.76 0.00326 0.00090 16 9.7763e-08 6.7785e-08 -2.51 2.74 0.00118 0.00074 Magnetic Center: Xcenter = 0.00000000 +- 0.00000000 m Ycenter = 0.00000000 +- 0.00000000 m View with opening to right: y ^ | S S S --> x N N N