SLAC Magnetic Measurements Date: 10-04-2022 Time: 09:06:42 Project: LCLS-II-HE Device Type: Undulator Data Type: Serial Number: HE_SXU_000 DATASET Number: 1 Tuning Stage: Tuning Run Number: 75 Measurement Type: Long Coil Scans Operator: YL Comment: Skew Quad, 4H Center position: X0=0.002000, Y0=0.000000 Nominal Gap=7.20 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 -3.652E-06 -52.158E-06 7.20000 7.19730 0 7.19875 0 7.19730 0 7.19875 0 1 -4.529E-06 -64.689E-06 7.20000 7.19725 0 7.19870 0 7.19725 0 7.19870 0 2 -3.820E-06 -54.557E-06 7.20000 7.19720 0 7.19870 0 7.19720 0 7.19865 0 3 -3.906E-06 -55.791E-06 7.20000 7.19715 0 7.19865 0 7.19715 0 7.19865 0 4 -3.873E-06 -55.313E-06 7.20000 7.19715 0 7.19860 0 7.19715 0 7.19860 0