SLAC Magnetic Measurements Date: 02-26-2018 Time: 14:24:37 Project: FACET_II Magnet Type: Dipole Magnet Name: 1.182D6.82T-113356-1 Serial Number: 1 Run Number: 3 Measurement Device: 0_75DQB26 Operator: sda Comment: Integrated field strength at 300 amps to calibrate main coil. Standardization for MAIN: 3 cycles from 0.0 A to 300.0 A to 0.0 A Test Currents for MAIN (A): 300.00 Field Harmonics Data (on the following pages) Field Harmonics Magnet Current for MAIN = 300.02 +- 0.000869 A Harmonics given at R = 0.009347 m Coil Radius, Rcoil = 0.009347 m Main Harmonic N = 1 n BLn sigBLn THspole sigTH BLn/BLN sBLn/BLN (Tm) (Tm) (deg) (deg) (%) (%) --- ------------+------------ --------+-------- -------------+------------- 1 1.9046e-01 4.4995e-07 89.47 0.00 100.00000000 0.00033410 2 3.9360e-05 5.0085e-08 -28.13 0.04 0.02066594 0.00002630 3 8.8243e-05 1.6877e-08 -30.27 0.00 0.04633195 0.00000886 4 2.4521e-07 3.0848e-08 29.21 1.72 0.00012875 0.00001620 5 2.3281e-06 1.8796e-08 -18.98 0.10 0.00122237 0.00000987 6 1.0879e-07 1.6816e-08 -23.74 1.48 0.00005712 0.00000883 7 8.6093e-08 1.9276e-08 2.16 0.70 0.00004520 0.00001012 8 4.5056e-08 6.9197e-09 -13.01 2.93 0.00002366 0.00000363 9 4.7007e-08 2.4610e-08 3.04 1.98 0.00002468 0.00001292 10 8.4634e-08 1.0604e-08 17.60 0.49 0.00004444 0.00000557 11 6.0759e-08 1.7713e-08 -1.69 2.96 0.00003190 0.00000930 12 6.6977e-08 1.4758e-08 10.00 0.97 0.00003517 0.00000775 13 4.4443e-08 6.3330e-09 -7.47 3.71 0.00002333 0.00000333 14 6.0573e-08 1.7160e-08 4.57 2.00 0.00003180 0.00000901 15 4.5377e-08 3.9990e-08 -9.87 2.30 0.00002383 0.00002100 16 7.0242e-08 3.2293e-08 3.42 1.91 0.00003688 0.00001696 Magnetic Center: Xcenter = 0.00000000 +- 0.00000000 m Ycenter = 0.00000000 +- 0.00000000 m View from upstream end of magnet y ^ | S S S -> x N N N Field Harmonics Magnet Current for MAIN = 300.02 +- 0.001335 A Harmonics given at R = 0.009347 m Coil Radius, Rcoil = 0.009347 m Main Harmonic N = 1 n BLn sigBLn THspole sigTH BLn/BLN sBLn/BLN (Tm) (Tm) (deg) (deg) (%) (%) --- ------------+------------ --------+-------- -------------+------------- 1 1.9046e-01 2.9090e-07 89.47 0.00 100.00000000 0.00021600 2 3.9293e-05 3.2180e-08 -28.15 0.02 0.02063057 0.00001690 3 8.8271e-05 2.4246e-08 -30.27 0.01 0.04634618 0.00001273 4 2.9258e-07 2.5311e-08 28.94 1.38 0.00015362 0.00001329 5 2.3273e-06 2.1587e-08 -18.88 0.09 0.00122195 0.00001133 6 1.3505e-07 2.7304e-08 -23.99 1.58 0.00007091 0.00001434 7 7.1646e-08 1.6912e-08 3.68 2.73 0.00003762 0.00000888 8 6.3712e-08 1.3476e-08 -15.12 2.20 0.00003345 0.00000708 9 6.6390e-08 2.0680e-08 1.59 1.48 0.00003486 0.00001086 10 8.3259e-08 1.0341e-08 16.66 1.78 0.00004371 0.00000543 11 4.7948e-08 1.5626e-08 -0.06 1.08 0.00002517 0.00000820 12 6.0276e-08 2.2046e-08 11.66 1.49 0.00003165 0.00001157 13 5.1910e-08 3.2378e-08 -6.06 0.57 0.00002726 0.00001700 14 7.0595e-08 3.1869e-08 4.42 2.02 0.00003707 0.00001673 15 8.2443e-08 2.1742e-08 -8.60 0.95 0.00004329 0.00001142 16 5.1497e-08 4.0152e-08 1.87 2.47 0.00002704 0.00002108 Magnetic Center: Xcenter = 0.00000000 +- 0.00000000 m Ycenter = 0.00000000 +- 0.00000000 m View from upstream end of magnet y ^ | S S S -> x N N N Field Harmonics Magnet Current for MAIN = 300.02 +- 0.000571 A Harmonics given at R = 0.009347 m Coil Radius, Rcoil = 0.009347 m Main Harmonic N = 1 n BLn sigBLn THspole sigTH BLn/BLN sBLn/BLN (Tm) (Tm) (deg) (deg) (%) (%) --- ------------+------------ --------+-------- -------------+------------- 1 1.9046e-01 2.4778e-07 89.47 0.00 100.00000000 0.00018398 2 3.9256e-05 3.6960e-08 -28.17 0.03 0.02061128 0.00001941 3 8.8334e-05 1.6883e-08 -30.24 0.01 0.04637960 0.00000886 4 3.5135e-07 2.0005e-08 30.39 0.85 0.00018448 0.00001050 5 2.3473e-06 2.2666e-08 -18.84 0.08 0.00123244 0.00001190 6 1.4508e-07 1.3340e-08 -25.37 1.53 0.00007617 0.00000700 7 6.6344e-08 2.3952e-08 1.01 2.84 0.00003483 0.00001258 8 6.3205e-08 2.7677e-08 -8.14 1.66 0.00003319 0.00001453 9 7.7243e-08 1.2675e-08 1.23 0.73 0.00004056 0.00000665 10 1.0197e-07 2.4648e-08 15.98 1.65 0.00005354 0.00001294 11 3.6760e-08 3.3648e-08 -1.32 2.54 0.00001930 0.00001767 12 4.5165e-08 1.7932e-08 14.45 0.84 0.00002371 0.00000942 13 5.2764e-08 1.8017e-08 -4.89 1.11 0.00002770 0.00000946 14 6.5856e-08 1.7099e-08 3.95 1.46 0.00003458 0.00000898 15 6.3225e-08 1.7468e-08 -8.57 1.10 0.00003320 0.00000917 16 3.0617e-08 1.7805e-08 1.11 4.71 0.00001608 0.00000935 Magnetic Center: Xcenter = 0.00000000 +- 0.00000000 m Ycenter = 0.00000000 +- 0.00000000 m View from upstream end of magnet y ^ | S S S -> x N N N