SLAC Magnetic Measurements Date: 09-28-2022 Time: 09:56:26 Project: LCLS-II-HE Device Type: Undulator Data Type: Serial Number: HE_SXU_000 DATASET Number: 1 Tuning Stage: Tuning Run Number: 64 Measurement Type: Long Coil Scans Operator: YL Comment: 2H-TW; Skew Quad Center position: X0=0.001000, 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 0.503E-06 7.187E-06 7.50000 7.50035 0 7.50050 0 7.50035 0 7.50050 0 1 0.507E-06 7.235E-06 7.50000 7.50035 0 7.50050 0 7.50035 0 7.50050 0 2 0.560E-06 8.004E-06 7.50000 7.50035 0 7.50050 0 7.50035 0 7.50050 0 3 0.450E-06 6.423E-06 7.50000 7.50035 0 7.50055 0 7.50035 0 7.50055 0 4 0.426E-06 6.082E-06 7.50000 7.50035 0 7.50050 0 7.50035 0 7.50050 0