SLAC Magnetic Measurements Date: 10-03-2022 Time: 17:20:01 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=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 2.668E-06 38.113E-06 10.00000 10.00045 0 10.00040 0 10.00045 0 10.00035 0 1 2.677E-06 38.239E-06 10.00000 10.00045 0 10.00040 0 10.00045 0 10.00040 0 2 2.483E-06 35.459E-06 10.00000 10.00045 0 10.00040 0 10.00045 0 10.00040 0 3 2.722E-06 38.873E-06 10.00000 10.00045 0 10.00040 0 10.00045 0 10.00040 0 4 2.640E-06 37.710E-06 10.00000 10.00045 0 10.00040 0 10.00045 0 10.00040 0