SLAC Magnetic Measurements Date: 10-05-2022 Time: 09:53:43 Project: LCLS-II-HE Device Type: Undulator Data Type: Serial Number: HE_SXU_000 DATASET Number: 1 Tuning Stage: Tuning Run Number: 78 Measurement Type: Long Coil Scans Operator: YL Comment: Skew Quad, Steel 20 x 8 x 0.17 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 3.589E-06 51.268E-06 7.50000 7.50015 0 7.50020 0 7.50020 0 7.50020 0 1 3.669E-06 52.400E-06 7.50000 7.50025 0 7.50035 0 7.50025 0 7.50035 0 2 3.633E-06 51.894E-06 7.50000 7.50025 0 7.50040 0 7.50030 0 7.50040 0 3 3.691E-06 52.715E-06 7.50000 7.50030 0 7.50045 0 7.50030 0 7.50045 0 4 3.559E-06 50.835E-06 7.50000 7.50030 0 7.50045 0 7.50030 0 7.50050 0