SLAC Magnetic Measurements Date: 11-17-2017 Time: 11:22:36 Project: LCLS-II Device Type: Undulator Data Type: Serial Number: SXU_004 DATASET Number: 1 Tuning Stage: Tuning Run Number: 19 Measurement Type: Long Coil Scans Operator: YL Comment: Rotor on first poles shim signatures; pole #4 Type Position Raw value Integral Nominal Actual Pre-measurement Gap Actual Post-measurement Gap m Volt*sec T*m | T*m^2 Gap US - mm US Raw DS - mm DS Raw US - mm US Raw DS - mm DS Raw --------------------------------------------------------------------------------------------------------------------------------------- I1Y_VS_X 0.000E-03 -21.310E-06 -284.073E-06 7.20000 7.19975 4418631 7.19995 4426503 7.19925 4418641 7.19975 4426507 I1Y_VS_X 0.000E-03 -21.327E-06 -284.308E-06 7.20000 7.19830 4418660 7.19945 4426513 7.19820 4418662 7.19940 4426514 I1Y_VS_X 0.000E-03 -21.424E-06 -285.600E-06 7.20000 7.19785 4418669 7.19930 4426516 7.19780 4418670 7.19930 4426516 Type Position Raw value Integral Nominal Actual Pre-measurement Gap Actual Post-measurement Gap m Volt*sec T*m | T*m^2 Gap US - mm US Raw DS - mm DS Raw US - mm US Raw DS - mm DS Raw --------------------------------------------------------------------------------------------------------------------------------------- I1Y_VS_X 0.000E-03 -19.964E-06 -266.136E-06 7.50000 7.50000 4412626 7.50000 4420502 7.50000 4412626 7.50000 4420502 I1Y_VS_X 0.000E-03 -20.471E-06 -272.897E-06 7.50000 7.50000 4412626 7.50000 4420502 7.50000 4412626 7.50000 4420502 I1Y_VS_X 0.000E-03 -20.529E-06 -273.670E-06 7.50000 7.50000 4412626 7.50000 4420502 7.50000 4412626 7.50000 4420502 Type Position Raw value Integral Nominal Actual Pre-measurement Gap Actual Post-measurement Gap m Volt*sec T*m | T*m^2 Gap US - mm US Raw DS - mm DS Raw US - mm US Raw DS - mm DS Raw --------------------------------------------------------------------------------------------------------------------------------------- I1Y_VS_X 0.000E-03 -13.951E-06 -185.970E-06 8.00000 8.00000 4402626 8.00000 4410502 8.00000 4402626 8.00000 4410502 I1Y_VS_X 0.000E-03 -15.339E-06 -204.474E-06 8.00000 8.00005 4402625 8.00005 4410501 8.00005 4402625 8.00005 4410501 I1Y_VS_X 0.000E-03 -15.283E-06 -203.728E-06 8.00000 8.00000 4402626 8.00005 4410501 8.00005 4402625 8.00005 4410501 Type Position Raw value Integral Nominal Actual Pre-measurement Gap Actual Post-measurement Gap m Volt*sec T*m | T*m^2 Gap US - mm US Raw DS - mm DS Raw US - mm US Raw DS - mm DS Raw --------------------------------------------------------------------------------------------------------------------------------------- I1Y_VS_X 0.000E-03 -15.657E-06 -208.713E-06 9.00000 9.00010 4382624 9.00000 4390502 9.00015 4382623 9.00010 4390500 I1Y_VS_X 0.000E-03 -16.402E-06 -218.644E-06 9.00000 9.00030 4382620 9.00010 4390500 9.00035 4382619 9.00010 4390500 I1Y_VS_X 0.000E-03 -15.515E-06 -206.821E-06 9.00000 9.00040 4382618 9.00010 4390500 9.00040 4382618 9.00015 4390499 Type Position Raw value Integral Nominal Actual Pre-measurement Gap Actual Post-measurement Gap m Volt*sec T*m | T*m^2 Gap US - mm US Raw DS - mm DS Raw US - mm US Raw DS - mm DS Raw --------------------------------------------------------------------------------------------------------------------------------------- I1Y_VS_X 0.000E-03 -15.899E-06 -211.938E-06 10.00000 10.00005 4362625 10.00000 4370502 10.00020 4362622 10.00010 4370500 I1Y_VS_X 0.000E-03 -16.658E-06 -222.067E-06 10.00000 10.00045 4362617 10.00015 4370499 10.00045 4362617 10.00015 4370499 I1Y_VS_X 0.000E-03 -16.859E-06 -224.746E-06 10.00000 10.00055 4362615 10.00020 4370498 10.00055 4362614 10.00020 4370498 Type Position Raw value Integral Nominal Actual Pre-measurement Gap Actual Post-measurement Gap m Volt*sec T*m | T*m^2 Gap US - mm US Raw DS - mm DS Raw US - mm US Raw DS - mm DS Raw --------------------------------------------------------------------------------------------------------------------------------------- I1Y_VS_X 0.000E-03 -16.832E-06 -224.378E-06 12.00000 12.00010 4322624 12.00005 4330501 12.00035 4322619 12.00010 4330500 I1Y_VS_X 0.000E-03 -17.158E-06 -228.733E-06 12.00000 12.00080 4322610 12.00015 4330499 12.00080 4322610 12.00015 4330499 I1Y_VS_X 0.000E-03 -17.477E-06 -232.986E-06 12.00000 12.00100 4322606 12.00020 4330498 12.00100 4322606 12.00020 4330498 Type Position Raw value Integral Nominal Actual Pre-measurement Gap Actual Post-measurement Gap m Volt*sec T*m | T*m^2 Gap US - mm US Raw DS - mm DS Raw US - mm US Raw DS - mm DS Raw --------------------------------------------------------------------------------------------------------------------------------------- I1Y_VS_X 0.000E-03 -17.311E-06 -230.770E-06 14.00000 14.00010 4282624 14.00005 4290501 14.00035 4282619 14.00010 4290500 I1Y_VS_X 0.000E-03 -18.188E-06 -242.456E-06 14.00000 14.00075 4282611 14.00020 4290498 14.00085 4282609 14.00015 4290499 I1Y_VS_X 0.000E-03 -18.160E-06 -242.082E-06 14.00000 14.00095 4282607 14.00025 4290497 14.00095 4282607 14.00025 4290497 Type Position Raw value Integral Nominal Actual Pre-measurement Gap Actual Post-measurement Gap m Volt*sec T*m | T*m^2 Gap US - mm US Raw DS - mm DS Raw US - mm US Raw DS - mm DS Raw --------------------------------------------------------------------------------------------------------------------------------------- I1Y_VS_X 0.000E-03 -17.985E-06 -239.754E-06 16.00000 16.00005 4242625 16.00005 4250501 16.00040 4242618 16.00010 4250500 I1Y_VS_X 0.000E-03 -18.248E-06 -243.258E-06 16.00000 16.00085 4242609 16.00020 4250498 16.00090 4242608 16.00025 4250497 I1Y_VS_X 0.000E-03 -18.527E-06 -246.983E-06 16.00000 16.00110 4242604 16.00025 4250497 16.00115 4242603 16.00025 4250497 Type Position Raw value Integral Nominal Actual Pre-measurement Gap Actual Post-measurement Gap m Volt*sec T*m | T*m^2 Gap US - mm US Raw DS - mm DS Raw US - mm US Raw DS - mm DS Raw --------------------------------------------------------------------------------------------------------------------------------------- I1Y_VS_X 0.000E-03 -18.439E-06 -245.808E-06 22.00000 22.00005 4122625 22.00005 4130501 22.00030 4122620 22.00015 4130499 I1Y_VS_X 0.000E-03 -19.164E-06 -255.468E-06 22.00000 22.00075 4122611 22.00025 4130497 22.00080 4122610 22.00035 4130495 I1Y_VS_X 0.000E-03 -19.166E-06 -255.496E-06 22.00000 22.00100 4122606 22.00035 4130495 22.00100 4122606 22.00035 4130495