SLAC Magnetic Measurements Date: 10-04-2022 Time: 15:15:06 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=0.000000, 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 0.904E-06 12.905E-06 7.50000 7.50025 0 7.50035 0 7.50025 0 7.50030 0 1 1.077E-06 15.381E-06 7.50000 7.50025 0 7.50035 0 7.50025 0 7.50035 0 2 0.818E-06 11.683E-06 7.50000 7.50025 0 7.50035 0 7.50025 0 7.50035 0 3 0.935E-06 13.357E-06 7.50000 7.50025 0 7.50035 0 7.50025 0 7.50030 0 4 -0.002E-06 -0.026E-06 7.50000 7.50025 0 7.50035 0 7.50025 0 7.50035 0