SLAC Magnetic Measurements Date: 10-19-2020 Time: 12:00:12 Project: LCLS-II Device Type: Undulator Data Type: Serial Number: HXU_015 DATASET Number: 1 Tuning Stage: Tuning Run Number: 7 Measurement Type: Long Coil Scans Operator: YL Comment: Data for central tuning; round 2 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 -2.583E-06 46.945E-06 7.50000 7.49980 3.75570 7.49985 3.75160 7.49980 3.75570 7.49980 3.75150 I1Y_VS_Y -2.000E-03 -2.452E-06 44.572E-06 7.50000 7.49970 3.75560 7.49970 3.75150 7.49970 3.75560 7.49970 3.75160 I1Y_VS_Y -2.000E-03 -2.465E-06 44.802E-06 7.50000 7.49955 3.75560 7.49965 3.75140 7.49955 3.75560 7.49960 3.75140 I1Y_VS_Y -0.000E-03 0.280E-06 -5.096E-06 7.50000 7.49950 3.75560 7.49955 3.75140 7.49945 3.75550 7.49955 3.75140 I1Y_VS_Y -0.000E-03 0.311E-06 -5.656E-06 7.50000 7.49940 3.75550 7.49950 3.75140 7.49940 3.75550 7.49955 3.75140 I1Y_VS_Y -0.000E-03 0.450E-06 -8.175E-06 7.50000 7.49935 3.75550 7.49950 3.75140 7.49935 3.75550 7.49955 3.75140 I1Y_VS_Y 2.000E-03 2.815E-06 -51.163E-06 7.50000 7.49930 3.75540 7.49950 3.75140 7.49925 3.75540 7.49950 3.75140 I1Y_VS_Y 2.000E-03 2.979E-06 -54.155E-06 7.50000 7.49925 3.75540 7.49945 3.75140 7.49925 3.75540 7.49945 3.75140 I1Y_VS_Y 2.000E-03 3.010E-06 -54.723E-06 7.50000 7.49920 3.75540 7.49940 3.75130 7.49920 3.75540 7.49935 3.75130 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 -5.469E-06 -99.394E-06 7.50000 7.49915 3.75530 7.49930 3.75130 7.49910 3.75540 7.49930 3.75130 I1X_VS_Y -2.000E-03 -5.469E-06 -99.403E-06 7.50000 7.49910 3.75540 7.49920 3.75130 7.49915 3.75540 7.49920 3.75130 I1X_VS_Y -2.000E-03 -5.315E-06 -96.605E-06 7.50000 7.49905 3.75530 7.49920 3.75130 7.49905 3.75530 7.49920 3.75130 I1X_VS_Y 0.000E-03 -5.179E-06 -94.118E-06 7.50000 7.49905 3.75530 7.49915 3.75130 7.49900 3.75540 7.49915 3.75130 I1X_VS_Y 0.000E-03 -5.156E-06 -93.709E-06 7.50000 7.49900 3.75530 7.49915 3.75130 7.49900 3.75530 7.49915 3.75130 I1X_VS_Y 0.000E-03 -5.158E-06 -93.750E-06 7.50000 7.49895 3.75530 7.49910 3.75130 7.49895 3.75530 7.49905 3.75130 I1X_VS_Y 2.000E-03 -6.025E-06 -109.508E-06 7.50000 7.49895 3.75530 7.49905 3.75130 7.49895 3.75530 7.49905 3.75130 I1X_VS_Y 2.000E-03 -5.908E-06 -107.377E-06 7.50000 7.49890 3.75540 7.49905 3.75130 7.49890 3.75530 7.49900 3.75120 I1X_VS_Y 2.000E-03 -5.930E-06 -107.773E-06 7.50000 7.49890 3.75530 7.49900 3.75130 7.49890 3.75530 7.49900 3.75130 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 -2.363E-06 42.953E-06 9.00000 9.00010 4.50260 9.00040 4.49950 9.00020 4.50270 9.00045 4.49950 I1Y_VS_Y -2.000E-03 -2.366E-06 43.017E-06 9.00000 9.00050 4.50280 9.00070 4.49960 9.00050 4.50280 9.00070 4.49960 I1Y_VS_Y -2.000E-03 -2.292E-06 41.659E-06 9.00000 9.00060 4.50290 9.00080 4.49970 9.00060 4.50290 9.00080 4.49970 I1Y_VS_Y -0.000E-03 -0.118E-06 2.152E-06 9.00000 9.00070 4.50290 9.00080 4.49970 9.00070 4.50290 9.00080 4.49970 I1Y_VS_Y -0.000E-03 -0.106E-06 1.931E-06 9.00000 9.00075 4.50300 9.00090 4.49970 9.00075 4.50300 9.00090 4.49970 I1Y_VS_Y -0.000E-03 0.083E-06 -1.505E-06 9.00000 9.00080 4.50290 9.00090 4.49970 9.00080 4.50290 9.00090 4.49980 I1Y_VS_Y 2.000E-03 1.609E-06 -29.242E-06 9.00000 9.00085 4.50300 9.00090 4.49970 9.00080 4.50300 9.00095 4.49980 I1Y_VS_Y 2.000E-03 1.745E-06 -31.721E-06 9.00000 9.00085 4.50300 9.00095 4.49980 9.00085 4.50300 9.00090 4.49970 I1Y_VS_Y 2.000E-03 1.692E-06 -30.760E-06 9.00000 9.00085 4.50300 9.00095 4.49980 9.00090 4.50300 9.00090 4.49980 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 -6.841E-06 -124.325E-06 9.00000 9.00085 4.50310 9.00095 4.49980 9.00090 4.50300 9.00095 4.49980 I1X_VS_Y -2.000E-03 -6.783E-06 -123.282E-06 9.00000 9.00090 4.50300 9.00095 4.49980 9.00085 4.50300 9.00095 4.49990 I1X_VS_Y -2.000E-03 -6.746E-06 -122.614E-06 9.00000 9.00090 4.50300 9.00095 4.49980 9.00090 4.50300 9.00100 4.49990 I1X_VS_Y 0.000E-03 -6.604E-06 -120.016E-06 9.00000 9.00090 4.50300 9.00100 4.49980 9.00085 4.50300 9.00100 4.49980 I1X_VS_Y 0.000E-03 -6.426E-06 -116.784E-06 9.00000 9.00090 4.50310 9.00100 4.49990 9.00090 4.50310 9.00100 4.49990 I1X_VS_Y 0.000E-03 -6.428E-06 -116.818E-06 9.00000 9.00095 4.50300 9.00100 4.49980 9.00095 4.50310 9.00100 4.49990 I1X_VS_Y 2.000E-03 -6.935E-06 -126.039E-06 9.00000 9.00095 4.50300 9.00100 4.49980 9.00095 4.50310 9.00100 4.49990 I1X_VS_Y 2.000E-03 -6.858E-06 -124.650E-06 9.00000 9.00100 4.50310 9.00105 4.49980 9.00100 4.50310 9.00105 4.49990 I1X_VS_Y 2.000E-03 -6.938E-06 -126.103E-06 9.00000 9.00105 4.50310 9.00105 4.49990 9.00105 4.50310 9.00105 4.49990 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 -1.901E-06 34.549E-06 20.00000 20.00005 9.99530 20.00000 9.99500 20.00005 9.99540 20.00000 9.99510 I1Y_VS_Y -2.000E-03 -1.989E-06 36.149E-06 20.00000 20.00005 9.99530 20.00005 9.99500 20.00010 9.99540 20.00005 9.99510 I1Y_VS_Y -2.000E-03 -1.941E-06 35.277E-06 20.00000 20.00010 9.99530 20.00010 9.99500 20.00010 9.99530 20.00010 9.99520 I1Y_VS_Y -0.000E-03 -1.788E-06 32.509E-06 20.00000 20.00010 9.99530 20.00010 9.99500 20.00015 9.99530 20.00010 9.99510 I1Y_VS_Y -0.000E-03 -1.786E-06 32.463E-06 20.00000 20.00015 9.99540 20.00015 9.99510 20.00015 9.99530 20.00010 9.99510 I1Y_VS_Y -0.000E-03 -1.639E-06 29.792E-06 20.00000 20.00015 9.99540 20.00015 9.99520 20.00015 9.99540 20.00015 9.99520 I1Y_VS_Y 2.000E-03 -1.713E-06 31.144E-06 20.00000 20.00010 9.99540 20.00020 9.99520 20.00015 9.99530 20.00015 9.99510 I1Y_VS_Y 2.000E-03 -1.681E-06 30.558E-06 20.00000 20.00010 9.99540 20.00015 9.99510 20.00015 9.99530 20.00015 9.99510 I1Y_VS_Y 2.000E-03 -1.643E-06 29.868E-06 20.00000 20.00010 9.99540 20.00020 9.99510 20.00010 9.99530 20.00020 9.99510 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 -5.723E-06 -104.020E-06 20.00000 20.00015 9.99540 20.00025 9.99510 20.00015 9.99530 20.00020 9.99500 I1X_VS_Y -2.000E-03 -5.586E-06 -101.529E-06 20.00000 20.00010 9.99530 20.00020 9.99510 20.00010 9.99530 20.00020 9.99510 I1X_VS_Y -2.000E-03 -5.560E-06 -101.046E-06 20.00000 20.00015 9.99530 20.00020 9.99510 20.00010 9.99540 20.00020 9.99510 I1X_VS_Y 0.000E-03 -5.355E-06 -97.317E-06 20.00000 20.00015 9.99540 20.00025 9.99520 20.00015 9.99530 20.00020 9.99510 I1X_VS_Y 0.000E-03 -5.291E-06 -96.161E-06 20.00000 20.00015 9.99530 20.00025 9.99510 20.00015 9.99530 20.00025 9.99510 I1X_VS_Y 0.000E-03 -5.221E-06 -94.895E-06 20.00000 20.00015 9.99530 20.00025 9.99510 20.00015 9.99530 20.00020 9.99520 I1X_VS_Y 2.000E-03 -4.993E-06 -90.748E-06 20.00000 20.00015 9.99540 20.00030 9.99520 20.00020 9.99540 20.00030 9.99520 I1X_VS_Y 2.000E-03 -4.883E-06 -88.743E-06 20.00000 20.00015 9.99540 20.00030 9.99520 20.00020 9.99540 20.00030 9.99510 I1X_VS_Y 2.000E-03 -4.895E-06 -88.957E-06 20.00000 20.00020 9.99530 20.00025 9.99520 20.00020 9.99540 20.00025 9.99520