SLAC Magnetic Measurements Date: 10-04-2022 Time: 16:04:18 Project: LCLS-II-HE Device Type: Undulator Data Type: Serial Number: HE_SXU_000 DATASET Number: 1 Tuning Stage: Tuning Run Number: 77 Measurement Type: Long Coil Scans Operator: YL Comment: Skew Quad, 4 Small Center position: X0=0.002000, Y0=0.000000 Nominal Gap=20.00 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 1.424E-06 20.333E-06 20.00000 20.00085 0 20.00030 0 20.00085 0 20.00025 0 1 1.535E-06 21.917E-06 20.00000 20.00085 0 20.00030 0 20.00085 0 20.00030 0 2 1.357E-06 19.388E-06 20.00000 20.00085 0 20.00030 0 20.00085 0 20.00030 0 3 1.477E-06 21.093E-06 20.00000 20.00090 0 20.00040 0 20.00090 0 20.00030 0 4 1.413E-06 20.182E-06 20.00000 20.00085 0 20.00035 0 20.00085 0 20.00030 0