SLAC Magnetic Measurements Date: 10-04-2022 Time: 10:32:11 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=15.00 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 0.397E-06 5.667E-06 15.00000 15.00035 0 15.00000 0 15.00045 0 15.00005 0 1 0.406E-06 5.798E-06 15.00000 15.00075 0 15.00005 0 15.00080 0 15.00005 0 2 0.386E-06 5.507E-06 15.00000 15.00090 0 15.00010 0 15.00095 0 15.00010 0 3 0.445E-06 6.361E-06 15.00000 15.00105 0 15.00005 0 15.00105 0 15.00010 0 4 0.348E-06 4.969E-06 15.00000 15.00110 0 15.00010 0 15.00110 0 15.00010 0