SLAC Magnetic Measurements Date: 09-30-2022 Time: 13:30:37 Project: LCLS-II-HE Device Type: Undulator Data Type: Serial Number: HE_SXU_000 DATASET Number: 1 Tuning Stage: Tuning Run Number: 71 Measurement Type: Long Coil Scans Operator: YL Comment: +25um (-50um gap change); By field, repeat Center position: X0=0.000000, Y0=0.000000 Nominal Gap=7.50 Scan Raw value Integral Nominal Actual Pre-measurement Gap Actual Post-measurement Gap Number Volt*sec T*m | T*m^2 Gap US - mm US Raw DS - mm DS Raw US - mm US Raw DS - mm DS Raw --------------------------------------------------------------------------------------------------------------------------------------- 0 0.799E-06 11.409E-06 7.50000 7.50025 0 7.50030 0 7.50020 0 7.50030 0 1 3.854E-06 55.043E-06 7.50000 7.50020 0 7.50035 0 7.50025 0 7.50035 0 2 0.609E-06 8.704E-06 7.50000 7.50045 0 7.50055 0 7.50040 0 7.50055 0 3 0.741E-06 10.578E-06 7.50000 7.50045 0 7.50050 0 7.50045 0 7.50050 0 4 0.419E-06 5.991E-06 7.50000 7.50040 0 7.50055 0 7.50045 0 7.50050 0