SLAC Magnetic Measurements Date: 10-05-2022 Time: 10:00:39 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=8.00 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 3.875E-06 55.345E-06 8.00000 8.00025 0 8.00025 0 8.00020 0 8.00025 0 1 4.086E-06 58.365E-06 8.00000 8.00025 0 8.00035 0 8.00025 0 8.00035 0 2 3.985E-06 56.913E-06 8.00000 8.00025 0 8.00040 0 8.00030 0 8.00040 0 3 3.799E-06 54.267E-06 8.00000 8.00030 0 8.00040 0 8.00035 0 8.00040 0 4 3.528E-06 50.387E-06 8.00000 8.00035 0 8.00040 0 8.00035 0 8.00040 0