SLAC Magnetic Measurements Date: 10-03-2022 Time: 17:42:25 Project: LCLS-II-HE Device Type: Undulator Data Type: Serial Number: HE_SXU_000 DATASET Number: 1 Tuning Stage: Tuning Run Number: 74 Measurement Type: Long Coil Scans Operator: YL Comment: Skew Quad, 4V 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 0.087E-06 1.241E-06 20.00000 20.00030 0 20.00010 0 20.00045 0 20.00005 0 1 0.150E-06 2.143E-06 20.00000 20.00065 0 20.00015 0 20.00070 0 20.00015 0 2 0.149E-06 2.126E-06 20.00000 20.00075 0 20.00020 0 20.00075 0 20.00015 0 3 0.313E-06 4.476E-06 20.00000 20.00080 0 20.00020 0 20.00085 0 20.00020 0 4 0.082E-06 1.167E-06 20.00000 20.00085 0 20.00020 0 20.00085 0 20.00025 0