SLAC Magnetic Measurements Date: 10-04-2022 Time: 15:12:22 Project: LCLS-II-HE Device Type: Undulator Data Type: Serial Number: HE_SXU_000 DATASET Number: 1 Tuning Stage: Tuning Run Number: 77 Measurement Type: Long Coil Scans Operator: YL Comment: Skew Quad, 4 Small Center position: X0=-0.002000, 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 1.960E-06 27.997E-06 7.50000 7.50010 0 7.50015 0 7.50015 0 7.50015 0 1 1.967E-06 28.091E-06 7.50000 7.50020 0 7.50030 0 7.50025 0 7.50030 0 2 1.901E-06 27.158E-06 7.50000 7.50020 0 7.50030 0 7.50025 0 7.50030 0 3 1.819E-06 25.980E-06 7.50000 7.50020 0 7.50035 0 7.50025 0 7.50030 0 4 1.849E-06 26.404E-06 7.50000 7.50025 0 7.50035 0 7.50025 0 7.50035 0