SLAC Magnetic Measurements Date: 02-22-2019 Time: 08:29:10 Project: LCLS-II Device Type: Undulator Data Type: Serial Number: SXU_020 DATASET Number: 1 Tuning Stage: Tuning Run Number: 7 Measurement Type: Long Coil Scans Operator: YL Comment: Data for tuning; Round 3 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 -2.000E-03 -6.942E-06 -92.541E-06 7.50000 7.49980 4420004 7.49990 4421552 7.49970 4420006 7.49980 4421554 I1Y_VS_X -2.000E-03 -7.038E-06 -93.817E-06 7.50000 7.49935 4420013 7.49960 4421558 7.49930 4420014 7.49960 4421558 I1Y_VS_X -2.000E-03 -6.916E-06 -92.189E-06 7.50000 7.49915 4420017 7.49950 4421560 7.49910 4420018 7.49950 4421560 I1Y_VS_X 0.000E-03 -6.231E-06 -83.061E-06 7.50000 7.49900 4420020 7.49940 4421562 7.49895 4420021 7.49940 4421562 I1Y_VS_X 0.000E-03 -6.352E-06 -84.679E-06 7.50000 7.49885 4420023 7.49935 4421563 7.49885 4420023 7.49935 4421563 I1Y_VS_X 0.000E-03 -6.207E-06 -82.740E-06 7.50000 7.49880 4420024 7.49930 4421564 7.49880 4420024 7.49930 4421564 I1Y_VS_X 2.000E-03 -5.430E-06 -72.381E-06 7.50000 7.49875 4420025 7.49925 4421565 7.49875 4420025 7.49925 4421565 I1Y_VS_X 2.000E-03 -5.371E-06 -71.596E-06 7.50000 7.49870 4420026 7.49925 4421565 7.49870 4420026 7.49920 4421566 I1Y_VS_X 2.000E-03 -5.315E-06 -70.851E-06 7.50000 7.49865 4420027 7.49920 4421566 7.49865 4420027 7.49920 4421566 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_X -2.000E-03 1.576E-06 21.003E-06 7.50000 7.49865 4420027 7.49915 4421567 7.49860 4420028 7.49920 4421566 I1X_VS_X -2.000E-03 0.750E-06 10.000E-06 7.50000 7.49860 4420028 7.49915 4421567 7.49860 4420028 7.49915 4421567 I1X_VS_X -2.000E-03 1.548E-06 20.640E-06 7.50000 7.49855 4420029 7.49915 4421567 7.49855 4420029 7.49915 4421567 I1X_VS_X 0.000E-03 -0.732E-06 -9.763E-06 7.50000 7.49850 4420030 7.49910 4421568 7.49850 4420030 7.49910 4421568 I1X_VS_X 0.000E-03 -0.907E-06 -12.086E-06 7.50000 7.49850 4420030 7.49910 4421568 7.49850 4420030 7.49910 4421568 I1X_VS_X 0.000E-03 -0.697E-06 -9.286E-06 7.50000 7.49845 4420031 7.49910 4421568 7.49850 4420030 7.49910 4421568 I1X_VS_X 2.000E-03 -4.707E-06 -62.751E-06 7.50000 7.49845 4420031 7.49905 4421569 7.49845 4420031 7.49910 4421568 I1X_VS_X 2.000E-03 -4.585E-06 -61.115E-06 7.50000 7.49845 4420031 7.49905 4421569 7.49840 4420032 7.49905 4421569 I1X_VS_X 2.000E-03 -4.698E-06 -62.623E-06 7.50000 7.49840 4420032 7.49905 4421569 7.49840 4420032 7.49905 4421569 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 -2.000E-03 -1.001E-06 -13.341E-06 10.00000 10.00015 4369997 10.00005 4371549 10.00020 4369996 10.00010 4371548 I1Y_VS_X -2.000E-03 -0.937E-06 -12.492E-06 10.00000 10.00045 4369991 10.00025 4371545 10.00050 4369990 10.00025 4371545 I1Y_VS_X -2.000E-03 -0.955E-06 -12.726E-06 10.00000 10.00065 4369987 10.00030 4371544 10.00065 4369987 10.00030 4371544 I1Y_VS_X 0.000E-03 -0.601E-06 -8.013E-06 10.00000 10.00075 4369985 10.00040 4371542 10.00075 4369985 10.00040 4371542 I1Y_VS_X 0.000E-03 -0.717E-06 -9.561E-06 10.00000 10.00080 4369984 10.00045 4371541 10.00080 4369984 10.00045 4371541 I1Y_VS_X 0.000E-03 -0.672E-06 -8.960E-06 10.00000 10.00085 4369983 10.00045 4371541 10.00085 4369983 10.00050 4371540 I1Y_VS_X 2.000E-03 0.043E-06 0.575E-06 10.00000 10.00090 4369982 10.00050 4371540 10.00090 4369982 10.00050 4371540 I1Y_VS_X 2.000E-03 0.655E-06 8.734E-06 10.00000 10.00090 4369982 10.00055 4371539 10.00090 4369982 10.00050 4371540 I1Y_VS_X 2.000E-03 -0.012E-06 -0.160E-06 10.00000 10.00095 4369981 10.00055 4371539 10.00095 4369981 10.00055 4371539 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_X -2.000E-03 2.300E-06 30.666E-06 10.00000 10.00095 4369981 10.00055 4371539 10.00095 4369981 10.00060 4371538 I1X_VS_X -2.000E-03 2.176E-06 29.001E-06 10.00000 10.00100 4369980 10.00060 4371538 10.00100 4369980 10.00060 4371538 I1X_VS_X -2.000E-03 2.221E-06 29.613E-06 10.00000 10.00100 4369980 10.00060 4371538 10.00100 4369980 10.00060 4371538 I1X_VS_X 0.000E-03 0.644E-06 8.590E-06 10.00000 10.00100 4369980 10.00060 4371538 10.00100 4369980 10.00065 4371537 I1X_VS_X 0.000E-03 0.626E-06 8.345E-06 10.00000 10.00105 4369979 10.00065 4371537 10.00105 4369979 10.00065 4371537 I1X_VS_X 0.000E-03 0.770E-06 10.269E-06 10.00000 10.00105 4369979 10.00065 4371537 10.00105 4369979 10.00065 4371537 I1X_VS_X 2.000E-03 -1.778E-06 -23.697E-06 10.00000 10.00110 4369978 10.00065 4371537 10.00105 4369979 10.00070 4371536 I1X_VS_X 2.000E-03 -1.958E-06 -26.098E-06 10.00000 10.00110 4369978 10.00065 4371537 10.00110 4369978 10.00065 4371537 I1X_VS_X 2.000E-03 -1.863E-06 -24.835E-06 10.00000 10.00110 4369978 10.00065 4371537 10.00110 4369978 10.00070 4371536 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 -2.000E-03 -2.679E-06 -35.711E-06 22.00000 22.00005 4129999 22.00005 4131549 22.00010 4129998 22.00005 4131549 I1Y_VS_X -2.000E-03 -2.896E-06 -38.605E-06 22.00000 22.00015 4129997 22.00010 4131548 22.00015 4129997 22.00010 4131548 I1Y_VS_X -2.000E-03 -2.948E-06 -39.293E-06 22.00000 22.00025 4129995 22.00015 4131547 22.00020 4129996 22.00020 4131546 I1Y_VS_X 0.000E-03 -2.482E-06 -33.092E-06 22.00000 22.00025 4129995 22.00020 4131546 22.00025 4129995 22.00020 4131546 I1Y_VS_X 0.000E-03 -2.605E-06 -34.731E-06 22.00000 22.00030 4129994 22.00020 4131546 22.00025 4129995 22.00020 4131546 I1Y_VS_X 0.000E-03 -2.609E-06 -34.783E-06 22.00000 22.00030 4129994 22.00025 4131545 22.00030 4129994 22.00025 4131545 I1Y_VS_X 2.000E-03 -2.300E-06 -30.663E-06 22.00000 22.00030 4129994 22.00025 4131545 22.00030 4129994 22.00025 4131545 I1Y_VS_X 2.000E-03 -2.408E-06 -32.100E-06 22.00000 22.00030 4129994 22.00030 4131544 22.00030 4129994 22.00025 4131545 I1Y_VS_X 2.000E-03 -2.174E-06 -28.976E-06 22.00000 22.00030 4129994 22.00025 4131545 22.00035 4129993 22.00025 4131545 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_X -2.000E-03 -2.786E-06 -37.140E-06 22.00000 22.00035 4129993 22.00030 4131544 22.00035 4129993 22.00025 4131545 I1X_VS_X -2.000E-03 -2.798E-06 -37.296E-06 22.00000 22.00035 4129993 22.00025 4131545 22.00035 4129993 22.00025 4131545 I1X_VS_X -2.000E-03 -6.155E-06 -82.049E-06 22.00000 22.00035 4129993 22.00030 4131544 22.00035 4129993 22.00030 4131544 I1X_VS_X 0.000E-03 -2.848E-06 -37.971E-06 22.00000 22.00035 4129993 22.00030 4131544 22.00035 4129993 22.00030 4131544 I1X_VS_X 0.000E-03 -3.038E-06 -40.494E-06 22.00000 22.00035 4129993 22.00030 4131544 22.00035 4129993 22.00030 4131544 I1X_VS_X 0.000E-03 -2.499E-06 -33.318E-06 22.00000 22.00040 4129992 22.00030 4131544 22.00040 4129992 22.00030 4131544 I1X_VS_X 2.000E-03 -3.063E-06 -40.827E-06 22.00000 22.00040 4129992 22.00030 4131544 22.00035 4129993 22.00030 4131544 I1X_VS_X 2.000E-03 -2.991E-06 -39.867E-06 22.00000 22.00035 4129993 22.00030 4131544 22.00040 4129992 22.00030 4131544 I1X_VS_X 2.000E-03 -3.046E-06 -40.605E-06 22.00000 22.00040 4129992 22.00030 4131544 22.00040 4129992 22.00035 4131543