SLAC Magnetic Measurements Date: 09-29-2022 Time: 11:38:23 Project: LCLS-II-HE Device Type: Undulator Data Type: Serial Number: HE_SXU_000 DATASET Number: 1 Tuning Stage: Tuning Run Number: 66 Measurement Type: Long Coil Scans Operator: YL Comment: 2H; Bx field; Aisle - AW, Bench -TW Center position: X0=0.000000, Y0=0.000000 Nominal Gap=20.00 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 1.458E-06 20.818E-06 20.00000 20.00025 0 20.00010 0 20.00035 0 20.00010 0 1 1.576E-06 22.511E-06 20.00000 20.00055 0 20.00020 0 20.00055 0 20.00015 0 2 1.507E-06 21.525E-06 20.00000 20.00065 0 20.00020 0 20.00065 0 20.00025 0 3 1.265E-06 18.071E-06 20.00000 20.00065 0 20.00025 0 20.00070 0 20.00020 0 4 1.624E-06 23.191E-06 20.00000 20.00075 0 20.00020 0 20.00070 0 20.00025 0