SLAC Magnetic Measurements Date: 12-10-2018 Time: 10:11:03 Project: LCLS-II Magnet Type: Quad Magnet Name: 4200 Serial Number: 5 Run Number: 2 Measurement Device: 48BC1.6 Operator: sda Comment: Setting angle Test Currents for MAIN (A): 165.00 Field Harmonics Data (on the following pages) Field Harmonics Magnet Current for MAIN = 165.02 +- 0.000250 A Harmonics given at R = 0.019596 m Coil Radius, Rcoil = 0.019596 m Main Harmonic N = 2 n BLn sigBLn THspole sigTH BLn/BLN sBLn/BLN (Tm) (Tm) (deg) (deg) (%) (%) --- ------------+------------ --------+-------- -------------+------------- 1 1.6338e-03 1.6724e-06 -6.74 0.04 1.60580943 0.00164385 2 1.0174e-01 8.5866e-07 -47.02 0.00 100.00000000 0.00119354 3 2.1904e-04 1.3575e-08 5.22 0.00 0.21529344 0.00001347 4 3.3622e-05 4.9454e-08 -19.75 0.01 0.03304601 0.00004861 5 8.8066e-05 2.3440e-08 -7.90 0.00 0.08655810 0.00002305 6 4.3070e-05 3.8813e-08 -19.59 0.01 0.04233203 0.00003815 7 3.0565e-05 1.9707e-08 2.01 0.01 0.03004182 0.00001937 8 4.6871e-06 2.3930e-08 -15.55 0.04 0.00460680 0.00002352 9 3.9657e-05 3.1659e-08 18.29 0.01 0.03897827 0.00003112 10 2.8578e-04 6.7431e-08 6.98 0.00 0.28088974 0.00006632 11 2.7166e-07 4.0600e-08 5.48 0.80 0.00026701 0.00003990 12 2.4669e-06 4.1590e-08 0.02 0.13 0.00242467 0.00004088 13 1.3651e-05 4.5086e-08 11.57 0.01 0.01341729 0.00004431 14 6.2316e-05 5.5266e-08 4.44 0.00 0.06124921 0.00005432 15 8.6415e-07 5.0432e-08 -9.45 0.28 0.00084935 0.00004957 16 3.8605e-06 6.7142e-08 -4.78 0.08 0.00379441 0.00006599 Magnetic Center: Xcenter = -0.00001486 +- 0.00000025 m Ycenter = 0.00031433 +- 0.00000032 m View from upstream end of magnet y ^ | S N -> x N S Field Harmonics Magnet Current for MAIN = 165.02 +- 0.000465 A Harmonics given at R = 0.019596 m Coil Radius, Rcoil = 0.019596 m Main Harmonic N = 2 n BLn sigBLn THspole sigTH BLn/BLN sBLn/BLN (Tm) (Tm) (deg) (deg) (%) (%) --- ------------+------------ --------+-------- -------------+------------- 1 1.6568e-03 1.5258e-06 -4.97 0.03 1.62792012 0.00149974 2 1.0178e-01 2.4930e-06 -45.51 0.00 100.00000000 0.00346404 3 2.1930e-04 2.6666e-08 6.73 0.00 0.21547031 0.00002673 4 3.4731e-05 1.0353e-08 -18.04 0.01 0.03412489 0.00001021 5 8.8082e-05 4.2817e-08 -6.41 0.01 0.08654437 0.00004212 6 4.2973e-05 5.2051e-08 -18.08 0.02 0.04222260 0.00005115 7 3.0773e-05 1.9642e-08 3.51 0.01 0.03023557 0.00001931 8 4.7429e-06 2.7282e-08 -14.44 0.06 0.00466008 0.00002681 9 4.0051e-05 2.7473e-08 19.78 0.00 0.03935191 0.00002701 10 2.8609e-04 3.2894e-08 8.48 0.00 0.28109182 0.00003305 11 5.0383e-07 3.8559e-08 2.11 0.43 0.00049504 0.00003789 12 4.3019e-06 4.2749e-08 -5.82 0.11 0.00422680 0.00004200 13 1.4181e-05 7.0752e-08 13.20 0.01 0.01393384 0.00006952 14 6.2833e-05 4.7690e-08 5.92 0.00 0.06173632 0.00004688 15 9.4601e-07 6.3798e-08 -10.89 0.35 0.00092950 0.00006268 16 4.0393e-06 4.5852e-08 -9.71 0.03 0.00396882 0.00004505 Magnetic Center: Xcenter = -0.00002199 +- 0.00000019 m Ycenter = 0.00031826 +- 0.00000029 m View from upstream end of magnet y ^ | S N -> x N S