SLAC Magnetic Measurements Date: 05-03-2006 Time: 14:09:55 Project: E163 Magnet Type: quad Magnet Name: QE-N6 Serial Number: Run Number: 11 Measurement Device: dc2_dparam Operator: achim Comment: XCor dipole trim, str+ harmonics Main Coil PS off, (after 3x(120,0)A Stdz),.encoder set properly 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 = -6.085806 +- 0.002677 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 2.9947e-03 2.7800e-08 -92.71 0.00 100.00000 0.00131 2 1.1508e-04 5.8851e-08 44.19 0.01 3.84273 0.00197 3 6.3254e-04 5.9740e-08 -31.56 0.00 21.12219 0.00200 4 2.2181e-06 6.5507e-08 -29.73 0.47 0.07407 0.00218 5 1.0920e-05 2.0589e-07 -19.40 0.09 0.36465 0.00687 6 1.7726e-06 2.6067e-08 -15.98 0.78 0.05919 0.00087 7 5.8873e-06 2.0425e-07 11.55 0.13 0.19659 0.00681 8 9.6593e-08 7.3226e-08 -7.10 5.90 0.00323 0.00222 9 1.7373e-06 8.0575e-08 6.62 0.46 0.05801 0.00268 10 1.2509e-07 1.9186e-07 15.86 11.41 0.00418 0.00593 11 4.1536e-07 2.5196e-07 -16.33 2.62 0.01387 0.00822 12 2.5434e-07 1.3444e-07 -10.52 2.39 0.00849 0.00432 13 2.6356e-06 3.1985e-07 12.98 0.48 0.08801 0.01064 14 4.3881e-07 2.6272e-07 1.25 1.40 0.01465 0.00858 15 2.9965e-06 3.2896e-07 -0.59 0.36 0.10006 0.01095 16 3.8217e-07 3.2413e-07 -9.24 4.13 0.01276 0.01055 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 = -4.064897 +- 0.000601 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 2.0062e-03 1.9647e-08 -92.66 0.00 100.00000 0.00138 2 1.0593e-04 4.2374e-08 43.96 0.01 5.28000 0.00211 3 4.2417e-04 6.8306e-08 -31.54 0.00 21.14262 0.00341 4 1.4679e-06 1.0735e-07 -28.35 1.35 0.07317 0.00531 5 7.3030e-06 1.1808e-07 -19.29 0.18 0.36401 0.00588 6 1.2489e-06 4.0560e-08 -16.16 1.02 0.06225 0.00201 7 4.0175e-06 9.5529e-08 11.76 0.16 0.20025 0.00475 8 6.6651e-08 1.3722e-07 17.10 14.64 0.00332 0.00595 9 1.2594e-06 8.7988e-08 6.91 0.76 0.06277 0.00435 10 1.3871e-07 1.9451e-07 -13.04 8.13 0.00691 0.00904 11 7.5755e-08 1.5253e-07 14.09 14.38 0.00378 0.00672 12 1.6814e-07 2.6028e-07 -1.36 10.28 0.00838 0.01225 13 1.5400e-06 2.2667e-07 13.57 0.33 0.07676 0.01123 14 2.2490e-07 3.5490e-07 3.15 6.53 0.01121 0.01694 15 2.0494e-06 8.0830e-08 -0.66 0.47 0.10215 0.00401 16 1.3226e-07 2.0069e-07 -4.76 8.25 0.00659 0.00930 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 = -2.044577 +- 0.000499 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 1.0174e-03 2.2257e-08 -92.52 0.00 100.00000 0.00309 2 9.6509e-05 3.2030e-08 43.70 0.01 9.48584 0.00315 3 2.1570e-04 6.3980e-08 -31.49 0.01 21.20069 0.00631 4 8.9812e-07 5.0119e-08 -27.97 1.11 0.08828 0.00487 5 3.7909e-06 1.4492e-07 -19.41 0.41 0.37260 0.01421 6 7.5270e-07 2.6911e-08 -15.26 1.69 0.07398 0.00261 7 2.2052e-06 1.6823e-07 11.54 0.44 0.21674 0.01646 8 3.1529e-07 4.7989e-08 -18.24 1.08 0.03099 0.00457 9 5.8185e-07 1.9594e-07 4.71 2.16 0.05719 0.01893 10 2.0737e-07 1.2623e-07 0.81 1.42 0.02038 0.01184 11 6.0082e-08 2.7376e-07 8.04 14.81 0.00591 0.02307 12 9.2125e-08 2.5784e-07 -2.80 11.43 0.00905 0.02286 13 8.8026e-07 2.7757e-07 13.36 0.24 0.08652 0.02698 14 2.3191e-07 2.2342e-07 2.97 3.66 0.02279 0.02105 15 1.1861e-06 3.4491e-07 -0.69 1.29 0.11658 0.03362 16 3.5481e-07 1.7133e-07 10.95 0.78 0.03487 0.01638 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 = -0.023436 +- 0.000249 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 2.3927e-05 1.1921e-08 -80.59 0.03 100.00000 0.07043 2 8.5109e-05 4.2075e-08 43.35 0.01 355.69739 0.24958 3 6.3586e-06 1.3401e-07 -27.83 0.12 26.57460 0.55933 4 2.3100e-07 1.3347e-07 -21.50 8.89 0.96542 0.53468 5 4.8872e-08 1.6721e-07 1.12 7.70 0.20425 0.58011 6 2.9593e-07 1.0783e-07 -14.84 3.80 1.23679 0.43591 7 1.8673e-07 1.7013e-07 17.81 7.72 0.78040 0.67489 8 8.2830e-08 1.3280e-07 18.47 14.43 0.34617 0.49522 9 3.4025e-07 5.7808e-08 9.00 4.25 1.42203 0.23470 10 2.3400e-07 2.6053e-07 -13.34 6.50 0.97794 1.04421 11 1.1941e-07 2.8658e-07 -7.49 5.50 0.49903 1.10516 12 1.7482e-07 3.2962e-07 -5.64 5.85 0.73062 1.30305 13 2.0862e-07 3.4672e-07 12.44 4.16 0.87190 1.38277 14 3.4719e-07 2.1730e-07 -7.25 1.82 1.45103 0.88273 15 2.4844e-07 3.8250e-07 3.24 6.18 1.03832 1.53674 16 3.7415e-07 1.9955e-07 -0.92 3.30 1.56370 0.81227 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 = 1.996497 +- 0.000204 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 9.7408e-04 2.1107e-08 86.89 0.00 100.00000 0.00306 2 7.2057e-05 5.7321e-08 42.94 0.01 7.39743 0.00589 3 2.0402e-04 6.2011e-08 28.28 0.01 20.94496 0.00638 4 4.0352e-07 6.1677e-08 9.87 2.56 0.04143 0.00618 5 3.6690e-06 5.7029e-08 16.61 0.74 0.37667 0.00584 6 2.6046e-07 1.1831e-07 16.21 5.12 0.02674 0.01170 7 1.9148e-06 1.3389e-07 -14.12 0.61 0.19657 0.01367 8 1.0900e-07 1.4272e-07 -3.95 7.85 0.01119 0.01342 9 6.5330e-07 2.1585e-07 -13.54 1.69 0.06707 0.02183 10 4.6752e-08 1.3411e-07 -4.91 17.50 0.00480 0.01134 11 1.9007e-07 2.5532e-07 -0.87 4.96 0.01951 0.02490 12 7.1000e-08 2.9353e-07 2.04 25.35 0.00729 0.02641 13 6.2894e-07 3.2386e-07 -1.19 1.22 0.06457 0.03273 14 9.4343e-08 1.7881e-07 -7.95 4.11 0.00969 0.01660 15 1.0092e-06 2.6535e-07 11.09 0.55 0.10361 0.02697 16 4.2652e-07 4.4595e-07 -10.83 2.55 0.04379 0.04473 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 = 4.016247 +- 0.000570 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 1.9726e-03 2.0953e-08 87.04 0.00 100.00000 0.00150 2 5.8918e-05 4.9026e-08 42.39 0.04 2.98679 0.00249 3 4.1456e-04 4.8498e-08 28.34 0.00 21.01581 0.00247 4 1.0673e-06 2.6536e-08 12.20 0.36 0.05410 0.00133 5 7.1080e-06 1.6873e-07 16.50 0.22 0.36033 0.00854 6 6.8400e-07 7.7435e-08 15.34 0.87 0.03467 0.00387 7 3.9007e-06 6.1862e-08 -14.37 0.18 0.19774 0.00313 8 9.7126e-08 1.0914e-07 7.76 8.64 0.00492 0.00502 9 1.1403e-06 3.2248e-07 -13.07 1.72 0.05780 0.01621 10 1.4400e-07 2.8551e-07 -9.33 9.36 0.00730 0.01353 11 3.6914e-07 2.7655e-07 -2.05 2.99 0.01871 0.01365 12 1.2342e-07 1.2584e-07 0.24 15.91 0.00626 0.00590 13 1.6054e-06 1.4634e-07 -0.74 0.64 0.08139 0.00737 14 2.4190e-07 3.8958e-07 -11.03 4.58 0.01226 0.01897 15 1.9464e-06 1.5042e-07 11.62 0.63 0.09867 0.00759 16 1.9813e-07 2.4373e-07 3.37 5.14 0.01004 0.01176 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 = 6.035139 +- 0.001167 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 2.9720e-03 2.4574e-08 87.08 0.00 100.00000 0.00117 2 4.5804e-05 4.5244e-08 41.59 0.01 1.54121 0.00152 3 6.2524e-04 2.0425e-08 28.36 0.00 21.03798 0.00071 4 1.6076e-06 1.0780e-07 13.67 1.19 0.05409 0.00360 5 1.0799e-05 1.6213e-07 16.58 0.13 0.36336 0.00545 6 1.1566e-06 6.6656e-08 12.64 0.76 0.03892 0.00222 7 5.8100e-06 1.8981e-07 -14.32 0.25 0.19549 0.00638 8 8.4130e-08 1.7662e-07 8.56 8.17 0.00283 0.00531 9 1.7338e-06 2.0411e-07 -13.20 0.49 0.05834 0.00683 10 1.4365e-07 2.0250e-07 3.36 9.32 0.00483 0.00637 11 2.9307e-07 1.6645e-07 -3.86 3.03 0.00986 0.00542 12 2.8921e-07 3.3179e-07 -0.90 3.73 0.00973 0.01079 13 2.7019e-06 2.8946e-07 -0.95 0.27 0.09091 0.00970 14 1.6438e-07 2.7849e-07 10.86 10.35 0.00553 0.00883 15 3.0243e-06 3.3062e-07 11.55 0.12 0.10176 0.01109 16 1.3691e-07 3.1837e-07 -7.75 7.04 0.00461 0.00998 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