SLAC Magnetic Measurements Date: 09-30-2022 Time: 13:40:50 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=9.00 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 0.876E-06 12.509E-06 9.00000 9.00030 0 9.00030 0 9.00030 0 9.00035 0 1 0.579E-06 8.269E-06 9.00000 9.00030 0 9.00030 0 9.00025 0 9.00030 0 2 1.072E-06 15.313E-06 9.00000 9.00025 0 9.00030 0 9.00030 0 9.00035 0 3 1.010E-06 14.422E-06 9.00000 9.00025 0 9.00035 0 9.00030 0 9.00035 0 4 0.863E-06 12.326E-06 9.00000 9.00030 0 9.00030 0 9.00030 0 9.00035 0