SLAC Magnetic Measurements Date: 02-20-2019 Time: 14:34:33 Project: LCLS-II Device Type: Undulator Data Type: Serial Number: SXU_020 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 -6.038E-06 -80.494E-06 7.50000 7.50000 4420000 7.50000 4421550 7.50000 4420000 7.50005 4421549 I1Y_VS_X -2.000E-03 -6.361E-06 -84.800E-06 7.50000 7.50000 4420000 7.50005 4421549 7.50000 4420000 7.50000 4421550 I1Y_VS_X -2.000E-03 -6.506E-06 -86.731E-06 7.50000 7.50000 4420000 7.50000 4421550 7.50000 4420000 7.50000 4421550 I1Y_VS_X 0.000E-03 -6.361E-06 -84.798E-06 7.50000 7.50005 4419999 7.50000 4421550 7.50005 4419999 7.50000 4421550 I1Y_VS_X 0.000E-03 -6.841E-06 -91.189E-06 7.50000 7.50005 4419999 7.50000 4421550 7.50000 4420000 7.50000 4421550 I1Y_VS_X 0.000E-03 -6.704E-06 -89.369E-06 7.50000 7.50005 4419999 7.50000 4421550 7.50005 4419999 7.50000 4421550 I1Y_VS_X 2.000E-03 -6.684E-06 -89.098E-06 7.50000 7.50005 4419999 7.50000 4421550 7.50000 4420000 7.50000 4421550 I1Y_VS_X 2.000E-03 -6.527E-06 -87.014E-06 7.50000 7.50000 4420000 7.50000 4421550 7.50000 4420000 7.50000 4421550 I1Y_VS_X 2.000E-03 -6.534E-06 -87.109E-06 7.50000 7.50000 4420000 7.50000 4421550 7.50000 4420000 7.50000 4421550 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 0.366E-06 4.883E-06 7.50000 7.50000 4420000 7.50000 4421550 7.50000 4420000 7.50000 4421550 I1X_VS_X -2.000E-03 0.294E-06 3.913E-06 7.50000 7.50000 4420000 7.50000 4421550 7.50000 4420000 7.50000 4421550 I1X_VS_X -2.000E-03 0.454E-06 6.056E-06 7.50000 7.50000 4420000 7.50000 4421550 7.50000 4420000 7.50000 4421550 I1X_VS_X 0.000E-03 -1.996E-06 -26.605E-06 7.50000 7.50000 4420000 7.50000 4421550 7.50000 4420000 7.50000 4421550 I1X_VS_X 0.000E-03 -1.983E-06 -26.430E-06 7.50000 7.50000 4420000 7.50000 4421550 7.50000 4420000 7.50000 4421550 I1X_VS_X 0.000E-03 -1.971E-06 -26.271E-06 7.50000 7.50000 4420000 7.49995 4421551 7.49995 4420001 7.50000 4421550 I1X_VS_X 2.000E-03 -5.842E-06 -77.882E-06 7.50000 7.49995 4420001 7.49995 4421551 7.50000 4420000 7.49995 4421551 I1X_VS_X 2.000E-03 -5.921E-06 -78.929E-06 7.50000 7.50000 4420000 7.49995 4421551 7.50000 4420000 7.49995 4421551 I1X_VS_X 2.000E-03 -6.081E-06 -81.064E-06 7.50000 7.49995 4420001 7.49995 4421551 7.49995 4420001 7.49995 4421551 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 -0.904E-06 -12.051E-06 10.00000 10.00015 4369997 10.00005 4371549 10.00020 4369996 10.00010 4371548 I1Y_VS_X -2.000E-03 -1.020E-06 -13.593E-06 10.00000 10.00045 4369991 10.00025 4371545 10.00045 4369991 10.00025 4371545 I1Y_VS_X -2.000E-03 -0.984E-06 -13.112E-06 10.00000 10.00055 4369989 10.00030 4371544 10.00055 4369989 10.00035 4371543 I1Y_VS_X 0.000E-03 -1.446E-06 -19.281E-06 10.00000 10.00065 4369987 10.00040 4371542 10.00070 4369986 10.00040 4371542 I1Y_VS_X 0.000E-03 -1.414E-06 -18.852E-06 10.00000 10.00070 4369986 10.00045 4371541 10.00075 4369985 10.00040 4371542 I1Y_VS_X 0.000E-03 -1.420E-06 -18.932E-06 10.00000 10.00075 4369985 10.00045 4371541 10.00075 4369985 10.00045 4371541 I1Y_VS_X 2.000E-03 -1.350E-06 -17.997E-06 10.00000 10.00080 4369984 10.00050 4371540 10.00080 4369984 10.00050 4371540 I1Y_VS_X 2.000E-03 -1.287E-06 -17.153E-06 10.00000 10.00080 4369984 10.00050 4371540 10.00080 4369984 10.00050 4371540 I1Y_VS_X 2.000E-03 -1.359E-06 -18.118E-06 10.00000 10.00085 4369983 10.00055 4371539 10.00085 4369983 10.00050 4371540 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 1.400E-06 18.661E-06 10.00000 10.00085 4369983 10.00055 4371539 10.00090 4369982 10.00055 4371539 I1X_VS_X -2.000E-03 1.340E-06 17.858E-06 10.00000 10.00085 4369983 10.00055 4371539 10.00090 4369982 10.00055 4371539 I1X_VS_X -2.000E-03 1.490E-06 19.864E-06 10.00000 10.00090 4369982 10.00055 4371539 10.00095 4369981 10.00055 4371539 I1X_VS_X 0.000E-03 -0.386E-06 -5.142E-06 10.00000 10.00090 4369982 10.00060 4371538 10.00090 4369982 10.00060 4371538 I1X_VS_X 0.000E-03 -0.303E-06 -4.038E-06 10.00000 10.00090 4369982 10.00060 4371538 10.00090 4369982 10.00060 4371538 I1X_VS_X 0.000E-03 -0.391E-06 -5.213E-06 10.00000 10.00090 4369982 10.00060 4371538 10.00090 4369982 10.00060 4371538 I1X_VS_X 2.000E-03 -2.958E-06 -39.431E-06 10.00000 10.00095 4369981 10.00060 4371538 10.00090 4369982 10.00060 4371538 I1X_VS_X 2.000E-03 -2.360E-06 -31.466E-06 10.00000 10.00095 4369981 10.00065 4371537 10.00095 4369981 10.00065 4371537 I1X_VS_X 2.000E-03 -3.003E-06 -40.033E-06 10.00000 10.00095 4369981 10.00065 4371537 10.00095 4369981 10.00065 4371537 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 -1.500E-06 -20.000E-06 22.00000 22.00015 4129997 22.00010 4131548 22.00020 4129996 22.00015 4131547 I1Y_VS_X -2.000E-03 -1.497E-06 -19.958E-06 22.00000 22.00035 4129993 22.00025 4131545 22.00040 4129992 22.00030 4131544 I1Y_VS_X -2.000E-03 -1.528E-06 -20.363E-06 22.00000 22.00040 4129992 22.00030 4131544 22.00040 4129992 22.00030 4131544 I1Y_VS_X 0.000E-03 -1.845E-06 -24.590E-06 22.00000 22.00045 4129991 22.00035 4131543 22.00045 4129991 22.00035 4131543 I1Y_VS_X 0.000E-03 -1.689E-06 -22.519E-06 22.00000 22.00050 4129990 22.00035 4131543 22.00050 4129990 22.00040 4131542 I1Y_VS_X 0.000E-03 -1.662E-06 -22.150E-06 22.00000 22.00045 4129991 22.00040 4131542 22.00045 4129991 22.00040 4131542 I1Y_VS_X 2.000E-03 -1.707E-06 -22.756E-06 22.00000 22.00050 4129990 22.00045 4131541 22.00050 4129990 22.00040 4131542 I1Y_VS_X 2.000E-03 -1.565E-06 -20.868E-06 22.00000 22.00050 4129990 22.00045 4131541 22.00050 4129990 22.00045 4131541 I1Y_VS_X 2.000E-03 -1.691E-06 -22.540E-06 22.00000 22.00050 4129990 22.00045 4131541 22.00050 4129990 22.00045 4131541 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 -0.573E-06 -7.635E-06 22.00000 22.00055 4129989 22.00045 4131541 22.00055 4129989 22.00045 4131541 I1X_VS_X -2.000E-03 -0.653E-06 -8.701E-06 22.00000 22.00055 4129989 22.00045 4131541 22.00055 4129989 22.00045 4131541 I1X_VS_X -2.000E-03 -0.608E-06 -8.109E-06 22.00000 22.00060 4129988 22.00045 4131541 22.00060 4129988 22.00045 4131541 I1X_VS_X 0.000E-03 -1.074E-06 -14.320E-06 22.00000 22.00060 4129988 22.00050 4131540 22.00060 4129988 22.00050 4131540 I1X_VS_X 0.000E-03 -0.979E-06 -13.055E-06 22.00000 22.00060 4129988 22.00050 4131540 22.00060 4129988 22.00045 4131541 I1X_VS_X 0.000E-03 -0.991E-06 -13.217E-06 22.00000 22.00060 4129988 22.00050 4131540 22.00060 4129988 22.00050 4131540 I1X_VS_X 2.000E-03 -1.715E-06 -22.866E-06 22.00000 22.00060 4129988 22.00050 4131540 22.00060 4129988 22.00050 4131540 I1X_VS_X 2.000E-03 -1.616E-06 -21.549E-06 22.00000 22.00065 4129987 22.00050 4131540 22.00065 4129987 22.00050 4131540 I1X_VS_X 2.000E-03 -1.588E-06 -21.163E-06 22.00000 22.00060 4129988 22.00050 4131540 22.00065 4129987 22.00050 4131540