SLAC Magnetic Measurements Date: 10-05-2022 Time: 10:21:38 Project: LCLS-II-HE Device Type: Undulator Data Type: Serial Number: HE_SXU_000 DATASET Number: 1 Tuning Stage: Tuning Run Number: 78 Measurement Type: Long Coil Scans Operator: YL Comment: Skew Quad, Steel 20 x 8 x 0.17 Center position: X0=0.002000, Y0=0.000000 Nominal Gap=10.00 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 0.299E-06 4.276E-06 10.00000 10.00040 0 10.00030 0 10.00040 0 10.00030 0 1 0.390E-06 5.576E-06 10.00000 10.00040 0 10.00035 0 10.00040 0 10.00030 0 2 0.306E-06 4.373E-06 10.00000 10.00040 0 10.00035 0 10.00040 0 10.00030 0 3 0.247E-06 3.523E-06 10.00000 10.00040 0 10.00030 0 10.00040 0 10.00030 0 4 0.436E-06 6.232E-06 10.00000 10.00040 0 10.00035 0 10.00040 0 10.00035 0