SLAC Magnetic Measurements Date: 03-14-2018 Time: 15:24:43 Project: LCLS-II Device Type: Undulator Data Type: Serial Number: SXU_007 DATASET Number: 1 Tuning Stage: Tuning Run Number: 4 Measurement Type: Long Coil Scans Operator: YL Comment: Data for central tuning; round 2; magnets 62, 67 & 98 shifted 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 -0.678E-06 -9.043E-06 7.50000 7.49980 4423232 7.49980 4416460 7.49970 4423234 7.49970 4416462 I1Y_VS_X -2.000E-03 -1.255E-06 -16.728E-06 7.50000 7.49940 4423240 7.49940 4416468 7.49940 4423240 7.49940 4416468 I1Y_VS_X -2.000E-03 -0.834E-06 -11.113E-06 7.50000 7.49930 4423242 7.49925 4416471 7.49925 4423243 7.49925 4416471 I1Y_VS_X 0.000E-03 -0.304E-06 -4.050E-06 7.50000 7.49915 4423245 7.49915 4416473 7.49915 4423245 7.49910 4416474 I1Y_VS_X 0.000E-03 -0.438E-06 -5.845E-06 7.50000 7.49910 4423246 7.49905 4416475 7.49910 4423246 7.49900 4416476 I1Y_VS_X 0.000E-03 2.969E-06 39.580E-06 7.50000 7.49905 4423247 7.49900 4416476 7.49900 4423248 7.49895 4416477 I1Y_VS_X 2.000E-03 1.527E-06 20.358E-06 7.50000 7.49900 4423248 7.49890 4416478 7.49900 4423248 7.49885 4416479 I1Y_VS_X 2.000E-03 1.367E-06 18.223E-06 7.50000 7.49895 4423249 7.49885 4416479 7.49895 4423249 7.49880 4416480 I1Y_VS_X 2.000E-03 1.992E-06 26.552E-06 7.50000 7.49895 4423249 7.49880 4416480 7.49890 4423250 7.49880 4416480 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 -5.846E-06 -77.928E-06 7.50000 7.49890 4423250 7.49875 4416481 7.49890 4423250 7.49880 4416480 I1X_VS_X -2.000E-03 -5.628E-06 -75.022E-06 7.50000 7.49890 4423250 7.49870 4416482 7.49890 4423250 7.49870 4416482 I1X_VS_X -2.000E-03 -5.671E-06 -75.594E-06 7.50000 7.49885 4423251 7.49870 4416482 7.49885 4423251 7.49870 4416482 I1X_VS_X -0.000E-03 -4.631E-06 -61.737E-06 7.50000 7.49885 4423251 7.49870 4416482 7.49880 4423252 7.49865 4416483 I1X_VS_X -0.000E-03 -4.635E-06 -61.792E-06 7.50000 7.49880 4423252 7.49865 4416483 7.49875 4423253 7.49870 4416482 I1X_VS_X -0.000E-03 -4.660E-06 -62.121E-06 7.50000 7.49880 4423252 7.49865 4416483 7.49880 4423252 7.49865 4416483 I1X_VS_X 2.000E-03 -3.703E-06 -49.365E-06 7.50000 7.49880 4423252 7.49865 4416483 7.49875 4423253 7.49860 4416484 I1X_VS_X 2.000E-03 -3.523E-06 -46.963E-06 7.50000 7.49875 4423253 7.49860 4416484 7.49875 4423253 7.49860 4416484 I1X_VS_X 2.000E-03 -3.662E-06 -48.816E-06 7.50000 7.49875 4423253 7.49860 4416484 7.49875 4423253 7.49860 4416484 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 -7.937E-06 -105.810E-06 10.00000 10.00010 4373226 10.00005 4366455 10.00015 4373225 10.00005 4366455 I1Y_VS_X -2.000E-03 -7.760E-06 -103.445E-06 10.00000 10.00025 4373223 10.00010 4366454 10.00025 4373223 10.00015 4366453 I1Y_VS_X -2.000E-03 -7.643E-06 -101.887E-06 10.00000 10.00035 4373221 10.00015 4366453 10.00035 4373221 10.00020 4366452 I1Y_VS_X 0.000E-03 -7.159E-06 -95.432E-06 10.00000 10.00040 4373220 10.00025 4366451 10.00035 4373221 10.00025 4366451 I1Y_VS_X 0.000E-03 -6.949E-06 -92.641E-06 10.00000 10.00040 4373220 10.00020 4366452 10.00040 4373220 10.00025 4366451 I1Y_VS_X 0.000E-03 -6.877E-06 -91.669E-06 10.00000 10.00045 4373219 10.00025 4366451 10.00045 4373219 10.00025 4366451 I1Y_VS_X 2.000E-03 -5.663E-06 -75.491E-06 10.00000 10.00045 4373219 10.00030 4366450 10.00045 4373219 10.00025 4366451 I1Y_VS_X 2.000E-03 -5.491E-06 -73.194E-06 10.00000 10.00045 4373219 10.00025 4366451 10.00045 4373219 10.00030 4366450 I1Y_VS_X 2.000E-03 -5.408E-06 -72.097E-06 10.00000 10.00045 4373219 10.00030 4366450 10.00045 4373219 10.00035 4366449 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 -4.591E-06 -61.195E-06 10.00000 10.00050 4373218 10.00030 4366450 10.00050 4373218 10.00035 4366449 I1X_VS_X -2.000E-03 -4.754E-06 -63.377E-06 10.00000 10.00050 4373218 10.00030 4366450 10.00050 4373218 10.00030 4366450 I1X_VS_X -2.000E-03 -4.667E-06 -62.214E-06 10.00000 10.00050 4373218 10.00030 4366450 10.00050 4373218 10.00030 4366450 I1X_VS_X -0.000E-03 -4.472E-06 -59.610E-06 10.00000 10.00055 4373217 10.00030 4366450 10.00055 4373217 10.00030 4366450 I1X_VS_X -0.000E-03 -4.580E-06 -61.056E-06 10.00000 10.00055 4373217 10.00030 4366450 10.00050 4373218 10.00035 4366449 I1X_VS_X -0.000E-03 -4.645E-06 -61.924E-06 10.00000 10.00055 4373217 10.00030 4366450 10.00055 4373217 10.00035 4366449 I1X_VS_X 2.000E-03 -3.805E-06 -50.721E-06 10.00000 10.00050 4373218 10.00035 4366449 10.00050 4373218 10.00035 4366449 I1X_VS_X 2.000E-03 -3.859E-06 -51.437E-06 10.00000 10.00055 4373217 10.00030 4366450 10.00055 4373217 10.00030 4366450 I1X_VS_X 2.000E-03 -3.726E-06 -49.674E-06 10.00000 10.00055 4373217 10.00030 4366450 10.00055 4373217 10.00035 4366449 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 -1.601E-06 -21.346E-06 22.00000 22.00020 4133224 22.00005 4126455 22.00025 4133223 22.00005 4126455 I1Y_VS_X -2.000E-03 -1.599E-06 -21.319E-06 22.00000 22.00035 4133221 22.00010 4126454 22.00040 4133220 22.00010 4126454 I1Y_VS_X -2.000E-03 -1.488E-06 -19.841E-06 22.00000 22.00040 4133220 22.00015 4126453 22.00045 4133219 22.00015 4126453 I1Y_VS_X 0.000E-03 -1.186E-06 -15.804E-06 22.00000 22.00050 4133218 22.00015 4126453 22.00045 4133219 22.00020 4126452 I1Y_VS_X 0.000E-03 -1.016E-06 -13.542E-06 22.00000 22.00050 4133218 22.00020 4126452 22.00050 4133218 22.00020 4126452 I1Y_VS_X 0.000E-03 -0.878E-06 -11.701E-06 22.00000 22.00050 4133218 22.00025 4126451 22.00050 4133218 22.00025 4126451 I1Y_VS_X 2.000E-03 -0.672E-06 -8.962E-06 22.00000 22.00050 4133218 22.00025 4126451 22.00055 4133217 22.00025 4126451 I1Y_VS_X 2.000E-03 -0.457E-06 -6.092E-06 22.00000 22.00055 4133217 22.00025 4126451 22.00055 4133217 22.00020 4126452 I1Y_VS_X 2.000E-03 -0.888E-06 -11.841E-06 22.00000 22.00055 4133217 22.00025 4126451 22.00060 4133216 22.00025 4126451 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 -0.479E-06 -6.389E-06 22.00000 22.00060 4133216 22.00020 4126452 22.00060 4133216 22.00025 4126451 I1X_VS_X -2.000E-03 -0.653E-06 -8.708E-06 22.00000 22.00060 4133216 22.00025 4126451 22.00060 4133216 22.00025 4126451 I1X_VS_X -2.000E-03 -1.057E-06 -14.095E-06 22.00000 22.00060 4133216 22.00025 4126451 22.00060 4133216 22.00025 4126451 I1X_VS_X -0.000E-03 -1.497E-06 -19.958E-06 22.00000 22.00060 4133216 22.00025 4126451 22.00065 4133215 22.00020 4126452 I1X_VS_X -0.000E-03 -1.840E-06 -24.527E-06 22.00000 22.00065 4133215 22.00025 4126451 22.00060 4133216 22.00025 4126451 I1X_VS_X -0.000E-03 -1.747E-06 -23.286E-06 22.00000 22.00065 4133215 22.00025 4126451 22.00065 4133215 22.00025 4126451 I1X_VS_X 2.000E-03 -2.646E-06 -35.277E-06 22.00000 22.00070 4133214 22.00020 4126452 22.00065 4133215 22.00025 4126451 I1X_VS_X 2.000E-03 -2.516E-06 -33.542E-06 22.00000 22.00070 4133214 22.00020 4126452 22.00070 4133214 22.00025 4126451 I1X_VS_X 2.000E-03 -2.706E-06 -36.076E-06 22.00000 22.00070 4133214 22.00025 4126451 22.00065 4133215 22.00030 4126450