SLAC Magnetic Measurements Date: 10-23-2020 Time: 12:37:48 Project: LCLS-II Device Type: Undulator Data Type: Serial Number: HXU_015 DATASET Number: 1 Tuning Stage: Tuning Run Number: 20 Measurement Type: Long Coil Scans Operator: YL Comment: Data for central tuning; round 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_Y -2.000E-03 -2.077E-06 37.758E-06 8.00000 7.99995 4.00310 7.99980 4.00480 7.99995 4.00310 7.99975 4.00470 I1Y_VS_Y -2.000E-03 -2.320E-06 42.172E-06 8.00000 7.99985 4.00300 7.99955 4.00460 7.99980 4.00300 7.99955 4.00470 I1Y_VS_Y -2.000E-03 -2.156E-06 39.198E-06 8.00000 7.99970 4.00290 7.99945 4.00450 7.99970 4.00300 7.99945 4.00460 I1Y_VS_Y -0.000E-03 0.133E-06 -2.410E-06 8.00000 7.99965 4.00290 7.99935 4.00450 7.99965 4.00290 7.99940 4.00450 I1Y_VS_Y -0.000E-03 0.212E-06 -3.857E-06 8.00000 7.99955 4.00290 7.99935 4.00440 7.99960 4.00290 7.99930 4.00450 I1Y_VS_Y -0.000E-03 0.256E-06 -4.652E-06 8.00000 7.99955 4.00290 7.99930 4.00440 7.99955 4.00290 7.99930 4.00440 I1Y_VS_Y 2.000E-03 2.273E-06 -41.316E-06 8.00000 7.99955 4.00290 7.99930 4.00440 7.99955 4.00290 7.99930 4.00440 I1Y_VS_Y 2.000E-03 2.086E-06 -37.913E-06 8.00000 7.99950 4.00290 7.99925 4.00440 7.99950 4.00290 7.99925 4.00440 I1Y_VS_Y 2.000E-03 2.125E-06 -38.631E-06 8.00000 7.99945 4.00290 7.99925 4.00440 7.99945 4.00290 7.99925 4.00440 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 --------------------------------------------------------------------------------------------------------------------------------------- I1X_VS_Y -2.000E-03 -0.180E-06 -3.270E-06 8.00000 7.99940 4.00280 7.99925 4.00440 7.99945 4.00290 7.99925 4.00440 I1X_VS_Y -2.000E-03 -0.227E-06 -4.122E-06 8.00000 7.99940 4.00290 7.99925 4.00440 7.99940 4.00290 7.99925 4.00430 I1X_VS_Y -2.000E-03 -0.189E-06 -3.435E-06 8.00000 7.99940 4.00280 7.99920 4.00430 7.99940 4.00290 7.99925 4.00440 I1X_VS_Y 0.000E-03 -0.051E-06 -0.931E-06 8.00000 7.99935 4.00280 7.99920 4.00430 7.99940 4.00280 7.99920 4.00430 I1X_VS_Y 0.000E-03 -0.019E-06 -0.344E-06 8.00000 7.99940 4.00290 7.99925 4.00430 7.99940 4.00280 7.99920 4.00430 I1X_VS_Y 0.000E-03 -0.011E-06 -0.200E-06 8.00000 7.99940 4.00290 7.99920 4.00430 7.99940 4.00280 7.99920 4.00430 I1X_VS_Y 2.000E-03 -0.761E-06 -13.838E-06 8.00000 7.99935 4.00290 7.99915 4.00430 7.99935 4.00280 7.99915 4.00430 I1X_VS_Y 2.000E-03 -0.658E-06 -11.968E-06 8.00000 7.99935 4.00280 7.99915 4.00440 7.99935 4.00280 7.99915 4.00430 I1X_VS_Y 2.000E-03 -0.711E-06 -12.922E-06 8.00000 7.99930 4.00280 7.99915 4.00430 7.99935 4.00290 7.99920 4.00430 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_Y -2.000E-03 -1.834E-06 33.337E-06 10.00000 10.00010 4.99620 10.00045 4.99940 10.00025 4.99620 10.00050 4.99940 I1Y_VS_Y -2.000E-03 -1.680E-06 30.544E-06 10.00000 10.00045 4.99630 10.00070 4.99940 10.00045 4.99640 10.00070 4.99950 I1Y_VS_Y -2.000E-03 -1.697E-06 30.847E-06 10.00000 10.00055 4.99640 10.00080 4.99950 10.00055 4.99640 10.00080 4.99950 I1Y_VS_Y -0.000E-03 -0.355E-06 6.462E-06 10.00000 10.00060 4.99640 10.00090 4.99950 10.00055 4.99640 10.00090 4.99950 I1Y_VS_Y -0.000E-03 -0.412E-06 7.481E-06 10.00000 10.00060 4.99650 10.00090 4.99960 10.00060 4.99650 10.00090 4.99970 I1Y_VS_Y -0.000E-03 -0.391E-06 7.115E-06 10.00000 10.00065 4.99650 10.00095 4.99960 10.00065 4.99650 10.00095 4.99960 I1Y_VS_Y 2.000E-03 0.622E-06 -11.298E-06 10.00000 10.00065 4.99650 10.00100 4.99960 10.00065 4.99650 10.00100 4.99960 I1Y_VS_Y 2.000E-03 0.806E-06 -14.652E-06 10.00000 10.00070 4.99650 10.00100 4.99970 10.00070 4.99650 10.00100 4.99970 I1Y_VS_Y 2.000E-03 0.755E-06 -13.730E-06 10.00000 10.00070 4.99650 10.00105 4.99960 10.00070 4.99650 10.00105 4.99960 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 --------------------------------------------------------------------------------------------------------------------------------------- I1X_VS_Y -2.000E-03 -0.726E-06 -13.189E-06 10.00000 10.00070 4.99660 10.00110 4.99970 10.00075 4.99650 10.00110 4.99960 I1X_VS_Y -2.000E-03 -0.781E-06 -14.201E-06 10.00000 10.00075 4.99660 10.00110 4.99970 10.00075 4.99660 10.00110 4.99970 I1X_VS_Y -2.000E-03 -0.779E-06 -14.153E-06 10.00000 10.00075 4.99650 10.00115 4.99960 10.00075 4.99650 10.00110 4.99960 I1X_VS_Y 0.000E-03 -0.515E-06 -9.368E-06 10.00000 10.00080 4.99660 10.00120 4.99970 10.00080 4.99660 10.00120 4.99970 I1X_VS_Y 0.000E-03 -0.482E-06 -8.765E-06 10.00000 10.00080 4.99650 10.00120 4.99960 10.00080 4.99650 10.00120 4.99960 I1X_VS_Y 0.000E-03 -0.497E-06 -9.042E-06 10.00000 10.00085 4.99660 10.00125 4.99970 10.00085 4.99660 10.00125 4.99960 I1X_VS_Y 2.000E-03 -0.679E-06 -12.348E-06 10.00000 10.00085 4.99660 10.00125 4.99970 10.00085 4.99660 10.00120 4.99960 I1X_VS_Y 2.000E-03 -0.664E-06 -12.077E-06 10.00000 10.00085 4.99660 10.00125 4.99970 10.00080 4.99660 10.00125 4.99970 I1X_VS_Y 2.000E-03 -0.675E-06 -12.269E-06 10.00000 10.00085 4.99660 10.00125 4.99970 10.00085 4.99660 10.00130 4.99970 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_Y -2.000E-03 1.459E-06 -26.514E-06 20.00000 20.00000 9.99460 20.00030 9.99680 20.00000 9.99470 20.00030 9.99690 I1Y_VS_Y -2.000E-03 1.320E-06 -24.003E-06 20.00000 20.00000 9.99470 20.00035 9.99690 20.00005 9.99470 20.00040 9.99680 I1Y_VS_Y -2.000E-03 1.616E-06 -29.381E-06 20.00000 20.00000 9.99460 20.00040 9.99680 20.00000 9.99460 20.00040 9.99690 I1Y_VS_Y -0.000E-03 0.042E-06 -0.765E-06 20.00000 20.00005 9.99470 20.00045 9.99680 20.00005 9.99460 20.00040 9.99690 I1Y_VS_Y -0.000E-03 0.031E-06 -0.561E-06 20.00000 20.00000 9.99460 20.00040 9.99690 20.00005 9.99460 20.00045 9.99680 I1Y_VS_Y -0.000E-03 0.054E-06 -0.975E-06 20.00000 20.00005 9.99470 20.00045 9.99690 20.00005 9.99460 20.00045 9.99680 I1Y_VS_Y 2.000E-03 -1.223E-06 22.239E-06 20.00000 20.00005 9.99470 20.00045 9.99690 20.00005 9.99460 20.00045 9.99680 I1Y_VS_Y 2.000E-03 -1.285E-06 23.353E-06 20.00000 20.00010 9.99470 20.00045 9.99690 20.00005 9.99460 20.00045 9.99690 I1Y_VS_Y 2.000E-03 -1.230E-06 22.359E-06 20.00000 20.00005 9.99470 20.00050 9.99690 20.00010 9.99460 20.00050 9.99680 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 --------------------------------------------------------------------------------------------------------------------------------------- I1X_VS_Y -2.000E-03 -0.130E-06 -2.354E-06 20.00000 20.00010 9.99470 20.00050 9.99690 20.00005 9.99470 20.00045 9.99700 I1X_VS_Y -2.000E-03 -0.179E-06 -3.248E-06 20.00000 20.00005 9.99470 20.00050 9.99690 20.00005 9.99470 20.00055 9.99690 I1X_VS_Y -2.000E-03 -0.112E-06 -2.029E-06 20.00000 20.00005 9.99470 20.00050 9.99690 20.00005 9.99460 20.00050 9.99680 I1X_VS_Y 0.000E-03 0.321E-06 5.842E-06 20.00000 20.00010 9.99470 20.00050 9.99690 20.00010 9.99480 20.00050 9.99690 I1X_VS_Y 0.000E-03 0.328E-06 5.963E-06 20.00000 20.00005 9.99460 20.00050 9.99680 20.00005 9.99470 20.00050 9.99690 I1X_VS_Y 0.000E-03 0.363E-06 6.603E-06 20.00000 20.00005 9.99470 20.00050 9.99690 20.00005 9.99460 20.00050 9.99680 I1X_VS_Y 2.000E-03 0.916E-06 16.647E-06 20.00000 20.00010 9.99470 20.00050 9.99690 20.00010 9.99470 20.00050 9.99690 I1X_VS_Y 2.000E-03 0.810E-06 14.730E-06 20.00000 20.00005 9.99470 20.00055 9.99690 20.00010 9.99460 20.00050 9.99680 I1X_VS_Y 2.000E-03 0.840E-06 15.265E-06 20.00000 20.00010 9.99460 20.00055 9.99680 20.00010 9.99470 20.00050 9.99690