SLAC Magnetic Measurements Date: 10-08-2021 Time: 14:43:02 Project: LCLS-II Device Type: Undulator Data Type: Serial Number: HXU_011 DATASET Number: 4 Tuning Stage: Tuning Run Number: 4 Measurement Type: Long Coil Scans Operator: YL Comment: check before final; screws' torque checked 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 0.000E-03 -0.070E-06 1.277E-06 7.30000 7.29990 3.65584 7.29990 3.65622 7.29990 3.65594 7.29990 3.65622 I1Y_VS_Y 0.000E-03 -0.071E-06 1.282E-06 7.30000 7.29970 3.65574 7.29980 3.65612 7.29970 3.65584 7.29985 3.65622 I1Y_VS_Y 0.000E-03 -0.037E-06 0.672E-06 7.30000 7.29960 3.65574 7.29970 3.65612 7.29960 3.65574 7.29970 3.65612 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 --------------------------------------------------------------------------------------------------------------------------------------- I2Y_VS_Y 0.000E-03 -0.543E-06 40.053E-06 7.30000 7.29950 3.65574 7.29965 3.65612 7.29950 3.65574 7.29965 3.65612 I2Y_VS_Y 0.000E-03 -0.635E-06 46.807E-06 7.30000 7.29945 3.65574 7.29955 3.65612 7.29940 3.65564 7.29955 3.65602 I2Y_VS_Y 0.000E-03 -0.596E-06 43.982E-06 7.30000 7.29940 3.65564 7.29955 3.65602 7.29940 3.65564 7.29955 3.65602 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 0.000E-03 -0.402E-06 -7.315E-06 7.30000 7.29935 3.65564 7.29945 3.65602 7.29935 3.65564 7.29945 3.65602 I1X_VS_Y 0.000E-03 -0.343E-06 -6.233E-06 7.30000 7.29925 3.65554 7.29945 3.65592 7.29930 3.65564 7.29950 3.65602 I1X_VS_Y 0.000E-03 -0.333E-06 -6.045E-06 7.30000 7.29925 3.65564 7.29945 3.65602 7.29920 3.65554 7.29940 3.65592 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 --------------------------------------------------------------------------------------------------------------------------------------- I2X_VS_Y 0.000E-03 0.418E-06 30.823E-06 7.30000 7.29920 3.65564 7.29935 3.65602 7.29915 3.65554 7.29940 3.65592 I2X_VS_Y 0.000E-03 0.418E-06 30.864E-06 7.30000 7.29910 3.65554 7.29935 3.65592 7.29910 3.65554 7.29930 3.65592 I2X_VS_Y 0.000E-03 0.385E-06 28.358E-06 7.30000 7.29910 3.65554 7.29930 3.65592 7.29910 3.65554 7.29930 3.65592 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 0.000E-03 0.009E-06 -0.158E-06 8.00000 8.00015 4.00284 8.00035 4.00142 8.00020 4.00284 8.00035 4.00142 I1Y_VS_Y 0.000E-03 -0.028E-06 0.514E-06 8.00000 8.00030 4.00294 8.00050 4.00152 8.00030 4.00294 8.00050 4.00152 I1Y_VS_Y 0.000E-03 0.049E-06 -0.884E-06 8.00000 8.00035 4.00294 8.00060 4.00152 8.00035 4.00294 8.00060 4.00152 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 --------------------------------------------------------------------------------------------------------------------------------------- I2Y_VS_Y 0.000E-03 -0.599E-06 44.194E-06 8.00000 8.00035 4.00294 8.00065 4.00162 8.00040 4.00304 8.00060 4.00162 I2Y_VS_Y 0.000E-03 -0.587E-06 43.256E-06 8.00000 8.00040 4.00304 8.00060 4.00162 8.00040 4.00294 8.00060 4.00152 I2Y_VS_Y 0.000E-03 -0.514E-06 37.939E-06 8.00000 8.00040 4.00304 8.00060 4.00162 8.00040 4.00294 8.00065 4.00162 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 0.000E-03 -0.565E-06 -10.260E-06 8.00000 8.00040 4.00304 8.00060 4.00162 8.00045 4.00294 8.00065 4.00162 I1X_VS_Y 0.000E-03 -0.660E-06 -12.005E-06 8.00000 8.00040 4.00304 8.00070 4.00162 8.00045 4.00304 8.00070 4.00162 I1X_VS_Y 0.000E-03 -0.570E-06 -10.367E-06 8.00000 8.00040 4.00304 8.00075 4.00162 8.00045 4.00304 8.00070 4.00162 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 --------------------------------------------------------------------------------------------------------------------------------------- I2X_VS_Y 0.000E-03 0.197E-06 14.543E-06 8.00000 8.00040 4.00304 8.00075 4.00162 8.00040 4.00304 8.00075 4.00162 I2X_VS_Y 0.000E-03 0.210E-06 15.511E-06 8.00000 8.00050 4.00304 8.00075 4.00162 8.00045 4.00304 8.00075 4.00162 I2X_VS_Y 0.000E-03 0.283E-06 20.888E-06 8.00000 8.00045 4.00304 8.00075 4.00162 8.00045 4.00294 8.00075 4.00162 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 0.000E-03 0.093E-06 -1.698E-06 9.00000 9.00010 4.49864 9.00005 4.49792 9.00020 4.49864 9.00010 4.49802 I1Y_VS_Y 0.000E-03 0.057E-06 -1.039E-06 9.00000 9.00040 4.49894 9.00030 4.49822 9.00040 4.49894 9.00030 4.49812 I1Y_VS_Y 0.000E-03 0.016E-06 -0.290E-06 9.00000 9.00050 4.49894 9.00035 4.49812 9.00055 4.49884 9.00045 4.49812 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 --------------------------------------------------------------------------------------------------------------------------------------- I2Y_VS_Y 0.000E-03 -0.516E-06 38.065E-06 9.00000 9.00060 4.49904 9.00045 4.49822 9.00060 4.49894 9.00045 4.49822 I2Y_VS_Y 0.000E-03 -0.526E-06 38.763E-06 9.00000 9.00060 4.49894 9.00045 4.49822 9.00060 4.49894 9.00050 4.49822 I2Y_VS_Y 0.000E-03 -0.446E-06 32.862E-06 9.00000 9.00065 4.49904 9.00050 4.49832 9.00065 4.49904 9.00045 4.49832 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 0.000E-03 -0.847E-06 -15.390E-06 9.00000 9.00065 4.49904 9.00055 4.49822 9.00065 4.49894 9.00055 4.49822 I1X_VS_Y 0.000E-03 -0.786E-06 -14.290E-06 9.00000 9.00065 4.49894 9.00060 4.49822 9.00065 4.49904 9.00055 4.49822 I1X_VS_Y 0.000E-03 -0.796E-06 -14.466E-06 9.00000 9.00075 4.49914 9.00055 4.49832 9.00075 4.49914 9.00060 4.49832 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 --------------------------------------------------------------------------------------------------------------------------------------- I2X_VS_Y 0.000E-03 0.084E-06 6.175E-06 9.00000 9.00070 4.49904 9.00055 4.49832 9.00070 4.49914 9.00060 4.49832 I2X_VS_Y 0.000E-03 0.111E-06 8.188E-06 9.00000 9.00080 4.49914 9.00055 4.49832 9.00075 4.49914 9.00055 4.49832 I2X_VS_Y 0.000E-03 0.049E-06 3.592E-06 9.00000 9.00075 4.49904 9.00055 4.49832 9.00075 4.49904 9.00060 4.49822 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 0.000E-03 -0.059E-06 1.074E-06 10.00000 10.00015 4.99754 10.00015 4.99852 10.00020 4.99764 10.00010 4.99852 I1Y_VS_Y 0.000E-03 0.065E-06 -1.182E-06 10.00000 10.00030 4.99764 10.00025 4.99852 10.00035 4.99764 10.00030 4.99852 I1Y_VS_Y 0.000E-03 0.068E-06 -1.245E-06 10.00000 10.00035 4.99764 10.00035 4.99852 10.00035 4.99754 10.00035 4.99852 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 --------------------------------------------------------------------------------------------------------------------------------------- I2Y_VS_Y 0.000E-03 -0.480E-06 35.380E-06 10.00000 10.00040 4.99764 10.00050 4.99852 10.00035 4.99754 10.00045 4.99852 I2Y_VS_Y 0.000E-03 -0.377E-06 27.826E-06 10.00000 10.00040 4.99764 10.00050 4.99862 10.00045 4.99764 10.00050 4.99872 I2Y_VS_Y 0.000E-03 -0.460E-06 33.901E-06 10.00000 10.00045 4.99764 10.00045 4.99852 10.00045 4.99754 10.00055 4.99862 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 0.000E-03 -0.821E-06 -14.919E-06 10.00000 10.00050 4.99774 10.00055 4.99862 10.00055 4.99774 10.00055 4.99862 I1X_VS_Y 0.000E-03 -0.796E-06 -14.466E-06 10.00000 10.00060 4.99784 10.00055 4.99872 10.00060 4.99784 10.00050 4.99872 I1X_VS_Y 0.000E-03 -0.831E-06 -15.104E-06 10.00000 10.00060 4.99774 10.00050 4.99862 10.00055 4.99774 10.00055 4.99872 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 --------------------------------------------------------------------------------------------------------------------------------------- I2X_VS_Y 0.000E-03 -0.019E-06 -1.400E-06 10.00000 10.00055 4.99764 10.00060 4.99872 10.00055 4.99774 10.00055 4.99862 I2X_VS_Y 0.000E-03 -0.046E-06 -3.369E-06 10.00000 10.00060 4.99794 10.00060 4.99872 10.00060 4.99774 10.00065 4.99872 I2X_VS_Y 0.000E-03 -0.024E-06 -1.792E-06 10.00000 10.00060 4.99774 10.00065 4.99872 10.00055 4.99764 10.00065 4.99872 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 0.000E-03 0.376E-06 -6.832E-06 16.00000 16.00010 7.99374 16.00010 7.99482 16.00010 7.99374 16.00010 7.99482 I1Y_VS_Y 0.000E-03 0.376E-06 -6.829E-06 16.00000 16.00010 7.99374 16.00010 7.99482 16.00010 7.99384 16.00010 7.99482 I1Y_VS_Y 0.000E-03 0.378E-06 -6.874E-06 16.00000 16.00015 7.99384 16.00010 7.99482 16.00015 7.99384 16.00015 7.99492 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 --------------------------------------------------------------------------------------------------------------------------------------- I2Y_VS_Y 0.000E-03 -0.266E-06 19.618E-06 16.00000 16.00015 7.99384 16.00010 7.99482 16.00010 7.99374 16.00010 7.99482 I2Y_VS_Y 0.000E-03 -0.230E-06 16.929E-06 16.00000 16.00015 7.99384 16.00015 7.99482 16.00015 7.99374 16.00015 7.99482 I2Y_VS_Y 0.000E-03 -0.275E-06 20.252E-06 16.00000 16.00020 7.99384 16.00010 7.99492 16.00020 7.99374 16.00015 7.99482 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 0.000E-03 -0.381E-06 -6.918E-06 16.00000 16.00015 7.99384 16.00010 7.99482 16.00015 7.99374 16.00015 7.99482 I1X_VS_Y 0.000E-03 -0.382E-06 -6.938E-06 16.00000 16.00020 7.99384 16.00015 7.99482 16.00020 7.99374 16.00015 7.99482 I1X_VS_Y 0.000E-03 -0.350E-06 -6.364E-06 16.00000 16.00025 7.99394 16.00015 7.99482 16.00020 7.99394 16.00015 7.99482 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 --------------------------------------------------------------------------------------------------------------------------------------- I2X_VS_Y 0.000E-03 -0.024E-06 -1.752E-06 16.00000 16.00025 7.99374 16.00015 7.99482 16.00020 7.99384 16.00015 7.99482 I2X_VS_Y 0.000E-03 -0.009E-06 -0.693E-06 16.00000 16.00025 7.99384 16.00020 7.99492 16.00025 7.99384 16.00020 7.99492 I2X_VS_Y 0.000E-03 -0.145E-06 -10.706E-06 16.00000 16.00025 7.99384 16.00020 7.99482 16.00020 7.99384 16.00020 7.99482 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 0.000E-03 0.693E-06 -12.605E-06 20.00000 20.00010 9.99434 20.00010 9.99432 20.00010 9.99424 20.00010 9.99442 I1Y_VS_Y 0.000E-03 0.766E-06 -13.915E-06 20.00000 20.00015 9.99414 20.00010 9.99432 20.00015 9.99424 20.00010 9.99432 I1Y_VS_Y 0.000E-03 0.679E-06 -12.343E-06 20.00000 20.00015 9.99434 20.00010 9.99442 20.00015 9.99424 20.00010 9.99452 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 --------------------------------------------------------------------------------------------------------------------------------------- I2Y_VS_Y 0.000E-03 -0.069E-06 5.112E-06 20.00000 20.00015 9.99424 20.00010 9.99442 20.00020 9.99424 20.00010 9.99432 I2Y_VS_Y 0.000E-03 -0.051E-06 3.738E-06 20.00000 20.00020 9.99434 20.00010 9.99452 20.00015 9.99424 20.00010 9.99442 I2Y_VS_Y 0.000E-03 -0.061E-06 4.487E-06 20.00000 20.00015 9.99434 20.00010 9.99442 20.00020 9.99424 20.00005 9.99442 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 0.000E-03 0.164E-06 2.986E-06 20.00000 20.00020 9.99424 20.00010 9.99432 20.00020 9.99424 20.00010 9.99442 I1X_VS_Y 0.000E-03 0.193E-06 3.500E-06 20.00000 20.00020 9.99434 20.00010 9.99452 20.00020 9.99424 20.00010 9.99442 I1X_VS_Y 0.000E-03 0.201E-06 3.658E-06 20.00000 20.00020 9.99414 20.00010 9.99432 20.00020 9.99414 20.00010 9.99442 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 --------------------------------------------------------------------------------------------------------------------------------------- I2X_VS_Y 0.000E-03 0.050E-06 3.667E-06 20.00000 20.00020 9.99424 20.00005 9.99442 20.00020 9.99424 20.00005 9.99452 I2X_VS_Y 0.000E-03 0.056E-06 4.121E-06 20.00000 20.00025 9.99424 20.00005 9.99442 20.00020 9.99424 20.00010 9.99442 I2X_VS_Y 0.000E-03 0.084E-06 6.194E-06 20.00000 20.00020 9.99424 20.00010 9.99452 20.00020 9.99424 20.00005 9.99442