SLAC Magnetic Measurements Date: 11-07-2017 Time: 16:19:44 Project: LCLS-II Magnet Type: Dipole Magnet Name: 4515 Serial Number: 160821 Run Number: 1 Measurement Device: 10wire Operator: sda Comment: Integrated field strength from 0-26-0 A in 2 A steps and BL vs X at 26 A Standardization for BCXH2: 3 cycles from 0.0 A to 26.0 A to 0.0 A Test Currents for BCXH2 (A): 0.00 2.00 4.00 6.00 8.00 10.00 12.00 14.00 16.00 18.00 20.00 22.00 24.00 26.00 24.00 22.00 20.00 18.00 16.00 14.00 12.00 10.00 8.00 6.00 4.00 2.00 0.00 Integrated Dipole Strength Distance the wire was to be moved = 0.006000 m Number of turns in the wire = 10 Number of measurements for averaging = 5 BCXH2 +/- sigma BL sigBL BL/I sigBL/I (A) (A) (Tm) (Tm) (Tm/A) (Tm/A) ------------+---------- -------------+------------ -------------+------------- 0.0005 0.0000 0.000156 0.000002 0.000000 0.000000 1.9936 0.0000 0.000820 0.000002 0.000411 0.000001 3.9791 0.0001 0.001535 0.000002 0.000386 0.000000 5.9890 0.0000 0.002270 0.000001 0.000379 0.000000 7.9784 0.0000 0.003004 0.000001 0.000376 0.000000 9.9899 0.0000 0.003750 0.000001 0.000375 0.000000 11.9862 0.0000 0.004493 0.000002 0.000375 0.000000 13.9941 0.0000 0.005239 0.000001 0.000374 0.000000 15.9834 0.0000 0.005979 0.000001 0.000374 0.000000 17.9930 0.0000 0.006731 0.000002 0.000374 0.000000 19.9869 0.0000 0.007474 0.000002 0.000374 0.000000 21.9953 0.0000 0.008226 0.000002 0.000374 0.000000 23.9915 0.0000 0.008972 0.000003 0.000374 0.000000 25.9989 0.0000 0.009726 0.000003 0.000374 0.000000 23.9907 0.0000 0.009059 0.000001 0.000378 0.000000 21.9946 0.0000 0.008355 0.000003 0.000380 0.000000 19.9863 0.0000 0.007629 0.000003 0.000382 0.000000 17.9922 0.0001 0.006893 0.000002 0.000383 0.000000 15.9825 0.0000 0.006149 0.000003 0.000385 0.000000 13.9931 0.0000 0.005411 0.000002 0.000387 0.000000 11.9853 0.0000 0.004660 0.000002 0.000389 0.000000 9.9891 0.0000 0.003914 0.000002 0.000392 0.000000 7.9775 0.0000 0.003155 0.000001 0.000395 0.000000 5.9881 0.0000 0.002409 0.000001 0.000402 0.000000 3.9787 0.0001 0.001653 0.000003 0.000415 0.000001 1.9935 0.0001 0.000905 0.000002 0.000454 0.000001 0.0004 0.0001 0.000153 0.000002 0.000000 0.000000