SLAC Magnetic Measurements Date: 04-21-2006 Time: 12:29:41 Project: E163 Magnet Type: quad Magnet Name: QE-N1 Serial Number: Run Number: 22 Measurement Device: dc2_dparam Operator: achim Comment: Horizontal Dipole trim str+Harmonics, -6to+6A in 2A steps, main current 0 Test Currents (A): -6.0 -4.0 -2.0 0.0 2.0 4.0 6.0 Field Harmonics Data (on the following pages) Field Harmonics Magnet Current, Imag = -6.085978 +- 0.002471 A Harmonics given at R = 0.009760 m Coil Radius, Rcoil = 0.009760 m Main Harmonic N = 1 n BLn sigBLn THspole sigTH BLn/BLN sBLn/BLN (Tm) (Tm) (deg) (deg) (%) (%) --- ------------+------------ --------+-------- ---------+--------- 1 3.0083e-03 2.8288e-08 51.65 0.00 100.00000 0.00133 2 5.4909e-05 5.6508e-08 20.03 0.03 1.82522 0.00188 3 6.4201e-04 1.4156e-07 -7.05 0.00 21.34109 0.00471 4 6.4644e-06 5.4038e-08 22.86 0.15 0.21488 0.00179 5 1.2230e-05 1.4620e-07 -18.42 0.05 0.40654 0.00486 6 9.3848e-07 2.0085e-07 29.03 0.57 0.03120 0.00661 7 6.8048e-06 9.0664e-08 2.94 0.26 0.22620 0.00301 8 4.8094e-07 7.4420e-08 12.49 3.28 0.01599 0.00242 9 1.2770e-06 1.8427e-07 -13.02 0.54 0.04245 0.00608 10 1.6827e-07 1.2043e-07 16.68 6.35 0.00559 0.00378 11 5.8968e-07 1.8261e-07 -10.14 1.58 0.01960 0.00597 12 2.0769e-07 2.4334e-07 -11.28 5.57 0.00690 0.00772 13 2.8897e-06 2.1465e-07 -11.97 0.42 0.09606 0.00711 14 2.7036e-07 1.1561e-07 -5.82 4.65 0.00899 0.00371 15 3.3036e-06 2.5394e-07 -3.00 0.29 0.10982 0.00842 16 2.4973e-07 2.6330e-07 5.27 7.61 0.00830 0.00842 Magnetic Center: Xcenter = 0.00000000 +- 0.00000000 m Ycenter = 0.00000000 +- 0.00000000 m View with power connections on opposite side of mag from encoder. y ^ | S S S --> x N N N Field Harmonics Magnet Current, Imag = -4.065194 +- 0.000444 A Harmonics given at R = 0.009760 m Coil Radius, Rcoil = 0.009760 m Main Harmonic N = 1 n BLn sigBLn THspole sigTH BLn/BLN sBLn/BLN (Tm) (Tm) (deg) (deg) (%) (%) --- ------------+------------ --------+-------- ---------+--------- 1 2.0137e-03 1.5910e-08 51.77 0.00 100.00000 0.00112 2 6.3090e-05 3.7243e-08 14.79 0.02 3.13310 0.00185 3 4.3045e-04 1.0162e-07 -7.05 0.00 21.37657 0.00505 4 4.3514e-06 7.5877e-08 22.92 0.42 0.21609 0.00376 5 8.1441e-06 1.7113e-07 -18.43 0.09 0.40445 0.00849 6 5.1915e-07 1.6238e-07 27.96 1.48 0.02578 0.00791 7 4.4764e-06 1.0796e-07 3.07 0.39 0.22230 0.00535 8 3.6940e-07 1.4562e-07 14.49 3.62 0.01834 0.00704 9 9.2842e-07 8.8062e-08 -12.62 1.06 0.04611 0.00433 10 1.8453e-07 1.7584e-07 12.80 5.82 0.00916 0.00828 11 3.3119e-07 1.7780e-07 -11.97 2.67 0.01645 0.00857 12 9.0180e-08 1.0724e-07 10.91 6.12 0.00448 0.00479 13 1.8690e-06 2.6733e-07 -12.79 0.61 0.09282 0.01321 14 2.4996e-07 2.1381e-07 -4.94 7.80 0.01241 0.01021 15 2.1550e-06 1.4195e-07 -2.98 0.25 0.10702 0.00702 16 1.6645e-07 2.7768e-07 4.11 4.40 0.00827 0.01301 Magnetic Center: Xcenter = 0.00000000 +- 0.00000000 m Ycenter = 0.00000000 +- 0.00000000 m View with power connections on opposite side of mag from encoder. y ^ | S S S --> x N N N Field Harmonics Magnet Current, Imag = -2.044883 +- 0.000523 A Harmonics given at R = 0.009760 m Coil Radius, Rcoil = 0.009760 m Main Harmonic N = 1 n BLn sigBLn THspole sigTH BLn/BLN sBLn/BLN (Tm) (Tm) (deg) (deg) (%) (%) --- ------------+------------ --------+-------- ---------+--------- 1 1.0203e-03 1.7502e-08 52.14 0.00 100.00000 0.00243 2 7.3768e-05 6.2249e-08 10.86 0.01 7.23023 0.00610 3 2.1927e-04 1.3090e-07 -7.05 0.01 21.49110 0.01283 4 2.2301e-06 6.4036e-08 22.66 0.61 0.21858 0.00625 5 4.2187e-06 9.6792e-08 -18.42 0.33 0.41349 0.00946 6 3.5190e-07 1.8324e-07 20.86 4.58 0.03449 0.01746 7 2.3078e-06 1.4476e-07 2.99 0.27 0.22620 0.01413 8 1.9101e-07 1.1539e-07 9.11 3.26 0.01872 0.01075 9 4.9087e-07 2.3267e-07 -14.51 2.78 0.04811 0.02235 10 8.6794e-08 1.1308e-07 -4.71 7.49 0.00851 0.00994 11 9.4451e-08 2.6824e-07 -12.48 15.20 0.00926 0.02377 12 1.1717e-07 2.8664e-07 3.15 12.56 0.01148 0.02588 13 9.0377e-07 3.3160e-07 -13.38 1.64 0.08858 0.03215 14 5.7585e-08 1.7236e-07 -8.58 10.26 0.00564 0.01439 15 1.1929e-06 2.5747e-07 -3.10 0.85 0.11692 0.02503 16 2.5904e-07 3.1008e-07 -3.47 5.27 0.02539 0.02926 Magnetic Center: Xcenter = 0.00000000 +- 0.00000000 m Ycenter = 0.00000000 +- 0.00000000 m View with power connections on opposite side of mag from encoder. y ^ | S S S --> x N N N Field Harmonics Magnet Current, Imag = -0.023952 +- 0.000222 A Harmonics given at R = 0.009760 m Coil Radius, Rcoil = 0.009760 m Main Harmonic N = 1 n BLn sigBLn THspole sigTH BLn/BLN sBLn/BLN (Tm) (Tm) (deg) (deg) (%) (%) --- ------------+------------ --------+-------- ---------+--------- 1 2.6469e-05 1.3503e-08 81.98 0.05 100.00000 0.07212 2 8.4441e-05 2.4160e-08 7.97 0.01 319.02271 0.18654 3 6.9643e-06 4.1024e-08 -6.97 0.06 26.31138 0.15535 4 1.7357e-07 8.5118e-08 24.72 6.17 0.65577 0.30406 5 1.5272e-07 1.6123e-07 -19.48 5.13 0.57697 0.57169 6 3.2851e-07 1.0651e-07 13.11 3.55 1.24114 0.39051 7 8.2881e-08 2.0042e-07 16.95 16.55 0.31313 0.67566 8 8.2596e-08 1.4644e-07 16.43 11.60 0.31205 0.49350 9 2.5536e-08 1.2790e-07 5.09 31.69 0.09648 0.34723 10 4.8525e-08 2.0442e-07 -9.73 16.83 0.18333 0.64034 11 2.4489e-07 1.9068e-07 -15.42 2.28 0.92519 0.69213 12 6.1138e-08 9.9931e-08 7.87 9.70 0.23098 0.32447 13 9.1913e-08 1.8533e-07 1.84 17.08 0.34725 0.63148 14 1.6460e-07 2.6727e-07 -8.89 4.73 0.62188 0.95192 15 5.0326e-08 3.2090e-07 2.99 24.35 0.19013 1.01141 16 2.1002e-07 1.9312e-07 -6.90 2.78 0.79345 0.69647 Magnetic Center: Xcenter = 0.00000000 +- 0.00000000 m Ycenter = 0.00000000 +- 0.00000000 m View with power connections on opposite side of mag from encoder. y ^ | S S S --> x N N N Field Harmonics Magnet Current, Imag = 1.995833 +- 0.000155 A Harmonics given at R = 0.009760 m Coil Radius, Rcoil = 0.009760 m Main Harmonic N = 1 n BLn sigBLn THspole sigTH BLn/BLN sBLn/BLN (Tm) (Tm) (deg) (deg) (%) (%) --- ------------+------------ --------+-------- ---------+--------- 1 9.8135e-04 1.8126e-08 -129.40 0.00 100.00000 0.00261 2 9.2247e-05 5.7815e-08 5.67 0.01 9.39999 0.00589 3 2.0653e-04 9.5018e-08 52.96 0.01 21.04525 0.00969 4 1.9188e-06 5.9536e-08 -21.83 0.94 0.19552 0.00604 5 3.8491e-06 7.2894e-08 17.76 0.42 0.39222 0.00741 6 5.4655e-07 1.2757e-07 7.87 2.10 0.05569 0.01277 7 2.2211e-06 1.7669e-07 -22.51 0.48 0.22633 0.01792 8 2.8154e-07 1.6945e-07 -6.16 4.12 0.02869 0.01667 9 3.5678e-07 1.5909e-07 5.31 2.72 0.03636 0.01577 10 2.9348e-07 6.6961e-08 -17.87 3.23 0.02991 0.00660 11 2.0055e-07 9.9052e-08 1.77 2.00 0.02044 0.00961 12 1.7095e-07 1.4012e-07 -11.84 4.56 0.01742 0.01349 13 9.2278e-07 2.9745e-07 1.18 1.09 0.09403 0.02999 14 9.6658e-08 1.4058e-07 12.77 11.69 0.00985 0.01298 15 1.2626e-06 2.6672e-07 9.86 0.89 0.12866 0.02697 16 2.3321e-07 2.6166e-07 -1.04 2.86 0.02376 0.02557 Magnetic Center: Xcenter = 0.00000000 +- 0.00000000 m Ycenter = 0.00000000 +- 0.00000000 m View with power connections on opposite side of mag from encoder. y ^ | N N N --> x S S S Field Harmonics Magnet Current, Imag = 4.015436 +- 0.000585 A Harmonics given at R = 0.009760 m Coil Radius, Rcoil = 0.009760 m Main Harmonic N = 1 n BLn sigBLn THspole sigTH BLn/BLN sBLn/BLN (Tm) (Tm) (deg) (deg) (%) (%) --- ------------+------------ --------+-------- ---------+--------- 1 1.9868e-03 2.7182e-08 -129.00 0.00 100.00000 0.00193 2 1.0007e-04 2.3807e-08 3.74 0.02 5.03655 0.00120 3 4.2035e-04 8.1469e-08 52.95 0.00 21.15726 0.00411 4 3.9251e-06 8.1800e-08 -22.29 0.31 0.19756 0.00411 5 7.9696e-06 8.8231e-08 17.84 0.14 0.40113 0.00444 6 9.0323e-07 7.3318e-08 3.58 0.65 0.04546 0.00365 7 4.4051e-06 1.3998e-07 -23.02 0.23 0.22172 0.00703 8 3.2731e-07 1.8959e-07 -9.05 2.24 0.01647 0.00926 9 7.1906e-07 3.2454e-07 5.57 3.21 0.03619 0.01611 10 1.7327e-08 2.2425e-07 6.96 73.97 0.00087 0.00716 11 3.5982e-07 1.9507e-07 7.31 3.54 0.01811 0.00955 12 3.4471e-07 3.3692e-07 -12.58 4.38 0.01735 0.01648 13 1.7777e-06 1.0134e-07 1.44 0.19 0.08947 0.00507 14 2.6212e-08 3.1423e-07 -0.81 30.63 0.00132 0.01145 15 2.3952e-06 2.9987e-07 9.15 0.48 0.12056 0.01503 16 3.6540e-07 1.9718e-07 -8.04 1.97 0.01839 0.00966 Magnetic Center: Xcenter = 0.00000000 +- 0.00000000 m Ycenter = 0.00000000 +- 0.00000000 m View with power connections on opposite side of mag from encoder. y ^ | N N N --> x S S S Field Harmonics Magnet Current, Imag = 6.034052 +- 0.001067 A Harmonics given at R = 0.009760 m Coil Radius, Rcoil = 0.009760 m Main Harmonic N = 1 n BLn sigBLn THspole sigTH BLn/BLN sBLn/BLN (Tm) (Tm) (deg) (deg) (%) (%) --- ------------+------------ --------+-------- ---------+--------- 1 2.9925e-03 2.8633e-08 -128.87 0.00 100.00000 0.00135 2 1.0870e-04 5.3709e-08 2.18 0.01 3.63243 0.00179 3 6.3436e-04 9.3396e-08 52.95 0.00 21.19812 0.00313 4 6.0292e-06 7.1499e-08 -22.24 0.10 0.20147 0.00239 5 1.2059e-05 1.0843e-07 17.41 0.13 0.40297 0.00362 6 1.0801e-06 8.4579e-08 3.26 1.28 0.03609 0.00280 7 6.6389e-06 9.6700e-08 -22.93 0.20 0.22185 0.00323 8 4.0013e-07 1.8847e-07 -8.10 4.54 0.01337 0.00614 9 1.4472e-06 2.5201e-07 6.36 0.76 0.04836 0.00836 10 5.6114e-08 2.3306e-07 15.16 17.68 0.00188 0.00661 11 6.2392e-07 1.0087e-07 5.78 1.08 0.02085 0.00332 12 2.6912e-07 1.7781e-07 -13.96 3.47 0.00899 0.00573 13 3.0369e-06 2.0450e-07 1.51 0.39 0.10148 0.00681 14 3.7630e-07 2.1482e-07 3.69 2.60 0.01257 0.00699 15 3.3482e-06 2.0959e-07 8.96 0.23 0.11189 0.00698 16 6.4792e-07 2.4449e-07 -8.70 1.39 0.02165 0.00805 Magnetic Center: Xcenter = 0.00000000 +- 0.00000000 m Ycenter = 0.00000000 +- 0.00000000 m View with power connections on opposite side of mag from encoder. y ^ | N N N --> x S S S