SLAC Magnetic Measurements Date: 01-23-2025 Time: 16:01:28 Project: LCLS-II-HE Device Type: Undulator Data Type: Serial Number: HE_SXU_029 DATASET Number: 1 Tuning Stage: Tuning Run Number: 12 Measurement Type: Long Coil Scans Operator: YL Comment: Tuning; After Round 3 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 -0.000E-03 4.439E-06 63.406E-06 7.20000 0.00720 4410550 0.00720 4418146 0.00720 4410552 0.00720 4418149 I1Y_VS_X -0.000E-03 4.258E-06 60.819E-06 7.20000 0.00720 4410558 0.00720 4418155 0.00720 4410559 0.00720 4418157 I1Y_VS_X -0.000E-03 4.155E-06 59.347E-06 7.20000 0.00720 4410561 0.00720 4418160 0.00720 4410562 0.00720 4418160 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 -0.000E-03 2.506E-06 35.797E-06 9.00000 0.00900 4374532 0.00900 4382132 0.00900 4374530 0.00900 4382132 I1Y_VS_X -0.000E-03 2.839E-06 40.552E-06 9.00000 0.00900 4374529 0.00900 4382129 0.00900 4374528 0.00900 4382130