SLAC Magnetic Measurements Date: 12-03-2001 Time: 11:12:47 Project: spear3 Magnet Type: corrector Magnet Name: C-OOP Serial Number: Run Number: 67 Measurement Device: dc100 Operator: jy Comment: bl v. i, Vsteer, positive current, magshield removed Standardization: 3 cycles from 0.0 A to 26.0 A to 0.0 A Test Currents (A): 10.0 15.0 20.0 26.0 20.0 15.0 10.0 Field Harmonics Data (on the following pages) Field Harmonics Magnet Current, Imag = 14.950257 +- 0.000381 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 5.5016e-03 6.5810e-08 -3.06 0.00 100.00000 0.00169 2 2.8337e-04 1.1188e-08 86.64 0.00 5.15065 0.00021 3 1.5511e-04 3.3595e-08 56.88 0.01 2.81928 0.00061 4 6.7765e-06 2.0106e-08 7.29 0.03 0.12317 0.00036 5 6.4156e-05 2.1531e-08 32.77 0.01 1.16613 0.00039 6 4.5136e-06 4.1004e-08 -29.58 0.05 0.08204 0.00074 7 1.1142e-05 4.4929e-08 -0.97 0.06 0.20252 0.00082 8 7.7171e-07 1.9909e-08 -2.05 0.33 0.01403 0.00036 9 4.4782e-06 9.9689e-08 9.40 0.10 0.08140 0.00181 10 1.7274e-07 4.3356e-08 -16.16 0.75 0.00314 0.00074 11 1.8872e-07 4.7974e-08 -10.99 1.02 0.00343 0.00083 12 4.8178e-08 5.1424e-08 -9.34 4.63 0.00088 0.00077 13 3.2645e-07 5.3965e-08 -5.88 1.28 0.00593 0.00095 14 9.7343e-08 8.9025e-08 -2.60 3.16 0.00177 0.00147 15 2.9848e-07 6.3560e-08 -4.36 0.50 0.00543 0.00112 16 5.7183e-08 8.5104e-08 -7.20 5.55 0.00104 0.00132 Magnetic Center: Xcenter = 0.00000000 +- 0.00000000 m Ycenter = 0.00000000 +- 0.00000000 m View with opening to right: y ^ | N S N S --> x N S Field Harmonics Magnet Current, Imag = 25.868435 +- 0.000917 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 9.5064e-03 2.1602e-07 -3.13 0.00 100.00000 0.00321 2 4.8956e-04 1.5448e-08 86.68 0.00 5.14981 0.00020 3 2.6820e-04 8.0685e-08 56.87 0.00 2.82126 0.00085 4 1.1691e-05 4.6445e-08 7.18 0.04 0.12298 0.00049 5 1.1110e-04 5.8661e-08 32.78 0.01 1.16873 0.00062 6 7.7997e-06 9.6901e-08 -29.75 0.09 0.08205 0.00102 7 1.9086e-05 6.8678e-08 -1.04 0.06 0.20078 0.00072 8 1.4934e-06 2.0730e-08 -1.28 0.30 0.01571 0.00022 9 7.7270e-06 1.3937e-07 9.29 0.04 0.08128 0.00146 10 2.6459e-07 9.8138e-08 16.76 1.76 0.00278 0.00099 11 2.3964e-07 4.5795e-08 -7.41 2.11 0.00252 0.00046 12 1.0397e-07 7.0588e-08 -11.32 3.30 0.00109 0.00068 13 5.4915e-07 1.1093e-07 -5.75 1.06 0.00578 0.00115 14 2.0974e-07 1.1269e-07 -7.55 1.46 0.00221 0.00113 15 3.6760e-07 2.0848e-07 -4.72 1.24 0.00387 0.00214 16 7.8729e-08 1.1313e-07 8.70 5.58 0.00083 0.00106 Magnetic Center: Xcenter = 0.00000000 +- 0.00000000 m Ycenter = 0.00000000 +- 0.00000000 m View with opening to right: y ^ | N S N S --> x N S Field Harmonics Magnet Current, Imag = 14.934377 +- 0.000484 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 5.5100e-03 6.1822e-08 -3.06 0.00 100.00000 0.00159 2 2.8470e-04 1.1120e-08 86.64 0.00 5.16703 0.00021 3 1.5542e-04 5.4794e-08 56.89 0.00 2.82079 0.00099 4 6.7193e-06 1.1720e-08 7.27 0.03 0.12195 0.00021 5 6.4162e-05 8.6554e-08 32.77 0.01 1.16448 0.00157 6 4.5292e-06 2.7764e-09 -29.53 0.06 0.08220 0.00005 7 1.1089e-05 4.6576e-08 -0.94 0.07 0.20125 0.00084 8 7.6874e-07 1.9294e-08 -2.29 0.36 0.01395 0.00035 9 4.4649e-06 1.4164e-07 9.32 0.08 0.08103 0.00256 10 1.4530e-07 7.6424e-08 -16.35 1.78 0.00264 0.00130 11 1.8975e-07 2.3648e-08 -9.22 1.10 0.00344 0.00041 12 6.5128e-09 4.2239e-08 2.58 23.81 0.00012 0.00030 13 3.0442e-07 4.5171e-08 -6.30 1.09 0.00552 0.00079 14 8.8777e-08 6.7356e-08 -2.59 2.55 0.00161 0.00110 15 2.1562e-07 5.7800e-08 -3.89 0.72 0.00391 0.00100 16 5.5456e-08 9.1660e-08 9.00 5.30 0.00101 0.00141 Magnetic Center: Xcenter = 0.00000000 +- 0.00000000 m Ycenter = 0.00000000 +- 0.00000000 m View with opening to right: y ^ | N S N S --> x N S