SLAC Magnetic Measurements Date: 10-13-2020 Time: 13:51:30 Project: LCLS-II Device Type: Undulator Data Type: Serial Number: HXU_015 DATASET Number: 1 Tuning Stage: Tuning Run Number: 2 Measurement Type: Long Coil Scans Operator: YL Comment: Data for central tuning; round 1 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 -3.389E-06 61.597E-06 7.50000 7.49975 3.75424 7.49980 3.75332 7.49970 3.75424 7.49980 3.75332 I1Y_VS_Y -2.000E-03 -3.405E-06 61.896E-06 7.50000 7.49955 3.75414 7.49965 3.75322 7.49950 3.75414 7.49960 3.75322 I1Y_VS_Y -2.000E-03 -3.254E-06 59.141E-06 7.50000 7.49940 3.75404 7.49955 3.75322 7.49935 3.75404 7.49955 3.75312 I1Y_VS_Y 0.000E-03 0.165E-06 -2.991E-06 7.50000 7.49925 3.75394 7.49950 3.75322 7.49920 3.75394 7.49950 3.75312 I1Y_VS_Y 0.000E-03 -0.041E-06 0.741E-06 7.50000 7.49915 3.75394 7.49950 3.75312 7.49915 3.75394 7.49945 3.75312 I1Y_VS_Y 0.000E-03 0.046E-06 -0.834E-06 7.50000 7.49905 3.75384 7.49940 3.75312 7.49905 3.75384 7.49940 3.75312 I1Y_VS_Y 2.000E-03 2.226E-06 -40.469E-06 7.50000 7.49900 3.75384 7.49930 3.75302 7.49900 3.75384 7.49935 3.75312 I1Y_VS_Y 2.000E-03 2.290E-06 -41.621E-06 7.50000 7.49900 3.75384 7.49925 3.75302 7.49900 3.75384 7.49925 3.75312 I1Y_VS_Y 2.000E-03 2.313E-06 -42.046E-06 7.50000 7.49890 3.75374 7.49920 3.75302 7.49890 3.75374 7.49920 3.75302 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 13.861E-06 251.941E-06 7.50000 7.49890 3.75374 7.49920 3.75312 7.49885 3.75374 7.49920 3.75302 I1X_VS_Y -2.000E-03 13.827E-06 251.328E-06 7.50000 7.49880 3.75374 7.49915 3.75302 7.49885 3.75374 7.49915 3.75302 I1X_VS_Y -2.000E-03 13.847E-06 251.680E-06 7.50000 7.49880 3.75374 7.49910 3.75292 7.49880 3.75374 7.49910 3.75302 I1X_VS_Y 0.000E-03 14.611E-06 265.583E-06 7.50000 7.49875 3.75374 7.49905 3.75302 7.49880 3.75364 7.49905 3.75302 I1X_VS_Y 0.000E-03 14.338E-06 260.606E-06 7.50000 7.49875 3.75364 7.49905 3.75292 7.49875 3.75364 7.49905 3.75312 I1X_VS_Y 0.000E-03 14.218E-06 258.425E-06 7.50000 7.49870 3.75364 7.49900 3.75292 7.49870 3.75364 7.49900 3.75302 I1X_VS_Y 2.000E-03 14.189E-06 257.908E-06 7.50000 7.49865 3.75354 7.49895 3.75302 7.49865 3.75364 7.49895 3.75302 I1X_VS_Y 2.000E-03 13.795E-06 250.737E-06 7.50000 7.49865 3.75364 7.49895 3.75292 7.49865 3.75364 7.49890 3.75292 I1X_VS_Y 2.000E-03 13.918E-06 252.978E-06 7.50000 7.49865 3.75364 7.49890 3.75302 7.49865 3.75364 7.49890 3.75292 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 -2.892E-06 52.564E-06 9.00000 9.00030 4.50124 9.00005 4.50032 9.00030 4.50124 9.00010 4.50012 I1Y_VS_Y -2.000E-03 -2.974E-06 54.053E-06 9.00000 9.00045 4.50124 9.00020 4.50022 9.00040 4.50124 9.00020 4.50022 I1Y_VS_Y -2.000E-03 -2.843E-06 51.669E-06 9.00000 9.00050 4.50124 9.00025 4.50022 9.00050 4.50124 9.00025 4.50022 I1Y_VS_Y 0.000E-03 -0.354E-06 6.438E-06 9.00000 9.00055 4.50124 9.00025 4.50022 9.00060 4.50124 9.00030 4.50032 I1Y_VS_Y 0.000E-03 -0.370E-06 6.725E-06 9.00000 9.00060 4.50134 9.00030 4.50042 9.00060 4.50134 9.00035 4.50042 I1Y_VS_Y 0.000E-03 -0.055E-06 1.000E-06 9.00000 9.00065 4.50134 9.00030 4.50032 9.00060 4.50134 9.00035 4.50042 I1Y_VS_Y 2.000E-03 1.205E-06 -21.903E-06 9.00000 9.00070 4.50134 9.00030 4.50032 9.00070 4.50134 9.00030 4.50032 I1Y_VS_Y 2.000E-03 1.369E-06 -24.891E-06 9.00000 9.00070 4.50134 9.00035 4.50032 9.00070 4.50134 9.00035 4.50032 I1Y_VS_Y 2.000E-03 1.210E-06 -22.002E-06 9.00000 9.00070 4.50134 9.00035 4.50032 9.00070 4.50134 9.00030 4.50042 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 13.298E-06 241.712E-06 9.00000 9.00075 4.50134 9.00040 4.50042 9.00075 4.50134 9.00040 4.50042 I1X_VS_Y -2.000E-03 13.261E-06 241.032E-06 9.00000 9.00075 4.50134 9.00035 4.50042 9.00075 4.50134 9.00045 4.50052 I1X_VS_Y -2.000E-03 13.212E-06 240.141E-06 9.00000 9.00075 4.50134 9.00045 4.50032 9.00075 4.50134 9.00040 4.50032 I1X_VS_Y 0.000E-03 13.830E-06 251.382E-06 9.00000 9.00075 4.50144 9.00035 4.50052 9.00075 4.50134 9.00040 4.50042 I1X_VS_Y 0.000E-03 13.678E-06 248.618E-06 9.00000 9.00080 4.50134 9.00040 4.50042 9.00075 4.50134 9.00040 4.50042 I1X_VS_Y 0.000E-03 13.474E-06 244.917E-06 9.00000 9.00080 4.50144 9.00040 4.50042 9.00080 4.50134 9.00035 4.50032 I1X_VS_Y 2.000E-03 13.748E-06 249.895E-06 9.00000 9.00075 4.50144 9.00040 4.50042 9.00080 4.50144 9.00035 4.50032 I1X_VS_Y 2.000E-03 13.668E-06 248.426E-06 9.00000 9.00080 4.50144 9.00040 4.50042 9.00080 4.50144 9.00040 4.50032 I1X_VS_Y 2.000E-03 13.631E-06 247.757E-06 9.00000 9.00080 4.50144 9.00040 4.50042 9.00080 4.50144 9.00035 4.50042 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 -2.065E-06 37.530E-06 20.00000 19.99990 9.99484 20.00005 9.99532 19.99990 9.99484 20.00015 9.99542 I1Y_VS_Y -2.000E-03 -2.153E-06 39.139E-06 20.00000 20.00000 9.99484 20.00010 9.99522 19.99990 9.99484 20.00015 9.99522 I1Y_VS_Y -2.000E-03 -2.187E-06 39.760E-06 20.00000 20.00000 9.99484 20.00015 9.99522 20.00000 9.99484 20.00020 9.99532 I1Y_VS_Y 0.000E-03 -1.629E-06 29.616E-06 20.00000 19.99995 9.99484 20.00020 9.99542 19.99995 9.99484 20.00015 9.99542 I1Y_VS_Y 0.000E-03 -1.648E-06 29.959E-06 20.00000 20.00000 9.99484 20.00020 9.99542 19.99995 9.99484 20.00015 9.99522 I1Y_VS_Y 0.000E-03 -1.654E-06 30.056E-06 20.00000 20.00000 9.99484 20.00020 9.99542 19.99990 9.99484 20.00020 9.99532 I1Y_VS_Y 2.000E-03 -1.489E-06 27.072E-06 20.00000 19.99995 9.99484 20.00015 9.99542 20.00000 9.99484 20.00020 9.99532 I1Y_VS_Y 2.000E-03 -1.584E-06 28.784E-06 20.00000 19.99995 9.99484 20.00020 9.99542 20.00000 9.99474 20.00020 9.99522 I1Y_VS_Y 2.000E-03 -1.531E-06 27.829E-06 20.00000 20.00000 9.99484 20.00025 9.99542 20.00005 9.99484 20.00025 9.99522 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 10.913E-06 198.361E-06 20.00000 20.00005 9.99474 20.00020 9.99532 20.00000 9.99484 20.00025 9.99542 I1X_VS_Y -2.000E-03 10.836E-06 196.967E-06 20.00000 20.00000 9.99484 20.00025 9.99532 19.99995 9.99474 20.00020 9.99532 I1X_VS_Y -2.000E-03 10.866E-06 197.500E-06 20.00000 20.00000 9.99484 20.00025 9.99542 20.00005 9.99484 20.00030 9.99532 I1X_VS_Y 0.000E-03 11.504E-06 209.102E-06 20.00000 20.00000 9.99484 20.00025 9.99532 20.00000 9.99484 20.00025 9.99532 I1X_VS_Y 0.000E-03 11.229E-06 204.103E-06 20.00000 20.00000 9.99474 20.00030 9.99542 20.00000 9.99484 20.00025 9.99542 I1X_VS_Y 0.000E-03 11.450E-06 208.121E-06 20.00000 20.00005 9.99474 20.00025 9.99542 20.00000 9.99474 20.00025 9.99542 I1X_VS_Y 2.000E-03 12.079E-06 219.552E-06 20.00000 20.00000 9.99474 20.00025 9.99542 20.00005 9.99474 20.00025 9.99532 I1X_VS_Y 2.000E-03 12.107E-06 220.054E-06 20.00000 20.00000 9.99474 20.00025 9.99542 20.00005 9.99474 20.00020 9.99542 I1X_VS_Y 2.000E-03 11.913E-06 216.542E-06 20.00000 20.00005 9.99484 20.00025 9.99542 20.00000 9.99474 20.00025 9.99532