SLAC Magnetic Measurements Date: 10-09-2018 Time: 10:03:18 Project: LCLS-II Device Type: Undulator Data Type: Serial Number: SXU_015 DATASET Number: 1 Tuning Stage: Tuning Run Number: 4 Measurement Type: Long Coil Scans Operator: YL Comment: data for 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_X -2.000E-03 -19.684E-06 -262.398E-06 7.50000 7.49995 4427853 7.49980 4404086 7.49985 4427855 7.49960 4404090 I1Y_VS_X -2.000E-03 -19.741E-06 -263.159E-06 7.50000 7.49965 4427859 7.49910 4404100 7.49960 4427860 7.49905 4404101 I1Y_VS_X -2.000E-03 -19.803E-06 -263.986E-06 7.50000 7.49945 4427863 7.49885 4404105 7.49945 4427863 7.49880 4404106 I1Y_VS_X 0.000E-03 -19.824E-06 -264.266E-06 7.50000 7.49935 4427865 7.49865 4404109 7.49935 4427865 7.49865 4404109 I1Y_VS_X 0.000E-03 -19.698E-06 -262.586E-06 7.50000 7.49930 4427866 7.49855 4404111 7.49930 4427866 7.49850 4404112 I1Y_VS_X 0.000E-03 -19.719E-06 -262.864E-06 7.50000 7.49925 4427867 7.49840 4404114 7.49925 4427867 7.49840 4404114 I1Y_VS_X 2.000E-03 -18.972E-06 -252.905E-06 7.50000 7.49920 4427868 7.49835 4404115 7.49920 4427868 7.49835 4404115 I1Y_VS_X 2.000E-03 -18.988E-06 -253.120E-06 7.50000 7.49915 4427869 7.49830 4404116 7.49915 4427869 7.49830 4404116 I1Y_VS_X 2.000E-03 -19.069E-06 -254.204E-06 7.50000 7.49910 4427870 7.49825 4404117 7.49915 4427869 7.49820 4404118 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 -5.598E-06 -74.631E-06 7.50000 7.49910 4427870 7.49820 4404118 7.49905 4427871 7.49820 4404118 I1X_VS_X -2.000E-03 -5.624E-06 -74.977E-06 7.50000 7.49905 4427871 7.49815 4404119 7.49905 4427871 7.49815 4404119 I1X_VS_X -2.000E-03 -5.559E-06 -74.111E-06 7.50000 7.49905 4427871 7.49810 4404120 7.49900 4427872 7.49810 4404120 I1X_VS_X 0.000E-03 -4.624E-06 -61.638E-06 7.50000 7.49900 4427872 7.49805 4404121 7.49900 4427872 7.49805 4404121 I1X_VS_X 0.000E-03 -5.252E-06 -70.007E-06 7.50000 7.49900 4427872 7.49805 4404121 7.49900 4427872 7.49805 4404121 I1X_VS_X 0.000E-03 -4.826E-06 -64.335E-06 7.50000 7.49895 4427873 7.49805 4404121 7.49895 4427873 7.49800 4404122 I1X_VS_X 2.000E-03 -4.655E-06 -62.052E-06 7.50000 7.49895 4427873 7.49800 4404122 7.49895 4427873 7.49800 4404122 I1X_VS_X 2.000E-03 -4.417E-06 -58.882E-06 7.50000 7.49890 4427874 7.49800 4404122 7.49895 4427873 7.49795 4404123 I1X_VS_X 2.000E-03 -4.693E-06 -62.554E-06 7.50000 7.49890 4427874 7.49795 4404123 7.49890 4427874 7.49795 4404123 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 -26.419E-06 -352.176E-06 10.00000 10.00005 4377851 10.00010 4354080 10.00015 4377849 10.00025 4354077 I1Y_VS_X -2.000E-03 -26.737E-06 -356.419E-06 10.00000 10.00030 4377846 10.00050 4354072 10.00030 4377846 10.00055 4354071 I1Y_VS_X -2.000E-03 -26.447E-06 -352.555E-06 10.00000 10.00040 4377844 10.00070 4354068 10.00040 4377844 10.00065 4354069 I1Y_VS_X 0.000E-03 -26.534E-06 -353.713E-06 10.00000 10.00050 4377842 10.00075 4354067 10.00050 4377842 10.00080 4354066 I1Y_VS_X 0.000E-03 -26.772E-06 -356.893E-06 10.00000 10.00055 4377841 10.00085 4354065 10.00055 4377841 10.00085 4354065 I1Y_VS_X 0.000E-03 -26.564E-06 -354.111E-06 10.00000 10.00055 4377841 10.00085 4354065 10.00060 4377840 10.00095 4354063 I1Y_VS_X 2.000E-03 -26.438E-06 -352.436E-06 10.00000 10.00060 4377840 10.00100 4354062 10.00060 4377840 10.00100 4354062 I1Y_VS_X 2.000E-03 -26.308E-06 -350.702E-06 10.00000 10.00065 4377839 10.00100 4354062 10.00065 4377839 10.00100 4354062 I1Y_VS_X 2.000E-03 -26.560E-06 -354.067E-06 10.00000 10.00065 4377839 10.00105 4354061 10.00065 4377839 10.00105 4354061 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 -5.692E-06 -75.882E-06 10.00000 10.00070 4377838 10.00105 4354061 10.00070 4377838 10.00100 4354062 I1X_VS_X -2.000E-03 -5.738E-06 -76.495E-06 10.00000 10.00070 4377838 10.00110 4354060 10.00070 4377838 10.00110 4354060 I1X_VS_X -2.000E-03 -5.859E-06 -78.098E-06 10.00000 10.00075 4377837 10.00110 4354060 10.00075 4377837 10.00115 4354059 I1X_VS_X 0.000E-03 -5.460E-06 -72.783E-06 10.00000 10.00075 4377837 10.00115 4354059 10.00075 4377837 10.00115 4354059 I1X_VS_X 0.000E-03 -5.489E-06 -73.174E-06 10.00000 10.00075 4377837 10.00115 4354059 10.00070 4377838 10.00115 4354059 I1X_VS_X 0.000E-03 -5.501E-06 -73.335E-06 10.00000 10.00070 4377838 10.00120 4354058 10.00075 4377837 10.00120 4354058 I1X_VS_X 2.000E-03 -4.697E-06 -62.611E-06 10.00000 10.00075 4377837 10.00125 4354057 10.00075 4377837 10.00120 4354058 I1X_VS_X 2.000E-03 -4.975E-06 -66.324E-06 10.00000 10.00075 4377837 10.00125 4354057 10.00070 4377838 10.00130 4354056 I1X_VS_X 2.000E-03 -4.782E-06 -63.744E-06 10.00000 10.00075 4377837 10.00130 4354056 10.00080 4377836 10.00125 4354057 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 -18.003E-06 -239.992E-06 22.00000 22.00015 4137849 22.00015 4114079 22.00030 4137846 22.00025 4114077 I1Y_VS_X -2.000E-03 -18.165E-06 -242.154E-06 22.00000 22.00040 4137844 22.00040 4114074 22.00040 4137844 22.00045 4114073 I1Y_VS_X -2.000E-03 -18.115E-06 -241.482E-06 22.00000 22.00050 4137842 22.00045 4114073 22.00050 4137842 22.00050 4114072 I1Y_VS_X 0.000E-03 -18.186E-06 -242.431E-06 22.00000 22.00055 4137841 22.00050 4114072 22.00065 4137839 22.00045 4114073 I1Y_VS_X 0.000E-03 -17.751E-06 -236.631E-06 22.00000 22.00060 4137840 22.00055 4114071 22.00060 4137840 22.00055 4114071 I1Y_VS_X 0.000E-03 -17.667E-06 -235.508E-06 22.00000 22.00060 4137840 22.00055 4114071 22.00060 4137840 22.00060 4114070 I1Y_VS_X 2.000E-03 -17.067E-06 -227.515E-06 22.00000 22.00065 4137839 22.00060 4114070 22.00065 4137839 22.00060 4114070 I1Y_VS_X 2.000E-03 -18.154E-06 -242.004E-06 22.00000 22.00065 4137839 22.00060 4114070 22.00070 4137838 22.00060 4114070 I1Y_VS_X 2.000E-03 -17.123E-06 -228.264E-06 22.00000 22.00070 4137838 22.00065 4114069 22.00070 4137838 22.00065 4114069 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 -1.992E-06 -26.550E-06 22.00000 22.00075 4137837 22.00065 4114069 22.00065 4137839 22.00070 4114068 I1X_VS_X -2.000E-03 -2.031E-06 -27.070E-06 22.00000 22.00075 4137837 22.00065 4114069 22.00075 4137837 22.00070 4114068 I1X_VS_X -2.000E-03 -2.044E-06 -27.242E-06 22.00000 22.00075 4137837 22.00070 4114068 22.00075 4137837 22.00070 4114068 I1X_VS_X 0.000E-03 -2.276E-06 -30.339E-06 22.00000 22.00080 4137836 22.00075 4114067 22.00075 4137837 22.00075 4114067 I1X_VS_X 0.000E-03 -2.527E-06 -33.683E-06 22.00000 22.00080 4137836 22.00075 4114067 22.00085 4137835 22.00065 4114069 I1X_VS_X 0.000E-03 -2.286E-06 -30.480E-06 22.00000 22.00080 4137836 22.00075 4114067 22.00080 4137836 22.00075 4114067 I1X_VS_X 2.000E-03 -2.184E-06 -29.116E-06 22.00000 22.00080 4137836 22.00075 4114067 22.00080 4137836 22.00075 4114067 I1X_VS_X 2.000E-03 -2.415E-06 -32.191E-06 22.00000 22.00085 4137835 22.00075 4114067 22.00085 4137835 22.00075 4114067 I1X_VS_X 2.000E-03 -2.316E-06 -30.879E-06 22.00000 22.00085 4137835 22.00075 4114067 22.00085 4137835 22.00075 4114067