SLAC Magnetic Measurements Date: 01-26-2005 Time: 14:35:25 Project: NLC Magnet Type: Quad Magnet Name: Kyoto_PMQ_4 Serial Number: Run Number: 19 Measurement Device: coil dc1bq Operator: cms Comment: Removed all shims under 4cm ring's plate and added 0.01" shims under the 4 plates of the 8cm ring. All rings ON Test Currents (A): 0.0 Field Harmonics Data (on the following pages) Field Harmonics Magnet Current, Imag = 0.000000 +- 0.000000 A Harmonics given at R = 0.004000 m Coil Radius, Rcoil = 0.004522 m Main Harmonic N = 2 n BLn sigBLn THspole sigTH BLn/BLN sBLn/BLN (Tm) (Tm) (deg) (deg) (%) (%) --- ------------+------------ ----------+---------- ---------+--------- 1 1.8885e-03 5.0139e-07 -28.1636 0.0169 2.55225 0.00072 2 7.3995e-02 6.9351e-06 -46.0513 0.0005 100.00000 0.01325 3 2.3119e-04 1.5862e-06 -24.0264 0.1069 0.31244 0.00214 4 3.1906e-05 1.8796e-06 42.0982 0.3302 0.04312 0.00254 5 4.3498e-05 5.5279e-07 5.5845 0.1843 0.05879 0.00075 6 5.5846e-05 9.2318e-07 -16.0217 0.2343 0.07547 0.00125 7 1.0995e-05 1.2223e-06 -8.4904 0.5973 0.01486 0.00165 8 5.4282e-06 5.2148e-07 20.1106 0.6436 0.00734 0.00070 9 1.2112e-06 5.5765e-07 10.1833 2.0926 0.00164 0.00075 10 1.4436e-06 5.6496e-07 12.7463 2.6150 0.00195 0.00076 11 1.5454e-06 5.2346e-07 -6.4936 1.4188 0.00209 0.00070 12 2.0555e-06 3.7909e-07 -13.8582 0.2727 0.00278 0.00051 13 3.8018e-06 2.5145e-07 11.7092 0.3030 0.00514 0.00034 14 3.2782e-06 4.7521e-07 8.1479 0.3740 0.00443 0.00064 15 1.9460e-06 2.2143e-07 1.4417 0.7170 0.00263 0.00030 16 6.8957e-07 4.7114e-07 -5.3597 1.3277 0.00093 0.00063 Magnetic Center: Xcenter = -0.00004485 +- 0.00000003 m Ycenter = 0.00009171 +- 0.00000003 m View with motor connections on left y ^ | S N --> x N S Field Harmonics Magnet Current, Imag = 0.000000 +- 0.000000 A Harmonics given at R = 0.004000 m Coil Radius, Rcoil = 0.004522 m Main Harmonic N = 2 n BLn sigBLn THspole sigTH BLn/BLN sBLn/BLN (Tm) (Tm) (deg) (deg) (%) (%) --- ------------+------------ ----------+---------- ---------+--------- 1 1.8913e-03 2.3158e-07 -28.0989 0.0078 2.55531 0.00032 2 7.4013e-02 2.1815e-06 -46.0503 0.0005 100.00000 0.00417 3 2.3364e-04 6.3159e-07 -23.9030 0.0427 0.31567 0.00085 4 3.2977e-05 1.1269e-06 41.3360 0.2284 0.04456 0.00152 5 4.0801e-05 5.5648e-07 5.4833 0.1666 0.05513 0.00075 6 5.5587e-05 4.4015e-07 -16.1860 0.1151 0.07510 0.00059 7 9.5374e-06 1.1696e-06 -8.8528 1.0073 0.01289 0.00158 8 5.8441e-06 4.2162e-07 18.8122 0.6394 0.00790 0.00057 9 1.6419e-06 6.4904e-07 16.7434 2.4263 0.00222 0.00087 10 3.6763e-06 1.2510e-07 8.8542 0.5840 0.00497 0.00017 11 1.6122e-06 6.3436e-07 -10.5013 3.4439 0.00218 0.00085 12 1.4148e-06 1.4293e-07 14.7962 1.1535 0.00191 0.00019 13 4.3206e-06 3.7653e-07 11.9989 0.3940 0.00584 0.00051 14 3.5181e-06 4.4722e-07 7.4276 0.5838 0.00475 0.00060 15 1.8039e-06 3.7275e-07 0.6768 0.6997 0.00244 0.00050 16 9.8123e-07 6.8445e-07 -0.4135 1.7584 0.00133 0.00092 Magnetic Center: Xcenter = -0.00004480 +- 0.00000001 m Ycenter = 0.00009187 +- 0.00000001 m View with motor connections on left y ^ | S N --> x N S