SLAC Magnetic Measurements Date: 10-03-2022 Time: 09:35:10 Project: LCLS-II-HE Device Type: Undulator Data Type: Serial Number: HE_SXU_000 DATASET Number: 1 Tuning Stage: Tuning Run Number: 73 Measurement Type: Long Coil Scans Operator: YL Comment: Check background 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 2.019E-06 28.832E-06 7.50000 7.50035 0 7.50050 0 7.50035 0 7.50050 0 1 1.892E-06 27.019E-06 7.50000 7.50035 0 7.50050 0 7.50035 0 7.50045 0 2 1.802E-06 25.734E-06 7.50000 7.50035 0 7.50050 0 7.50030 0 7.50050 0 3 1.821E-06 26.013E-06 7.50000 7.50035 0 7.50050 0 7.50035 0 7.50050 0 4 1.811E-06 25.871E-06 7.50000 7.50035 0 7.50045 0 7.50035 0 7.50045 0