SLAC Magnetic Measurements Date: 10-03-2022 Time: 10:35:54 Project: LCLS-II-HE Device Type: Undulator Data Type: Serial Number: HE_SXU_000 DATASET Number: 1 Tuning Stage: Tuning Run Number: 73 Measurement Type: Long Coil Scans Operator: YL Comment: Check background Center position: X0=-0.002000, Y0=0.000000 Nominal Gap=12.00 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 2.225E-06 31.775E-06 12.00000 12.00030 0 12.00010 0 12.00025 0 12.00010 0 1 2.201E-06 31.443E-06 12.00000 12.00030 0 12.00010 0 12.00025 0 12.00010 0 2 2.138E-06 30.541E-06 12.00000 12.00025 0 12.00010 0 12.00030 0 12.00010 0 3 2.183E-06 31.185E-06 12.00000 12.00025 0 12.00015 0 12.00030 0 12.00005 0 4 2.921E-06 41.725E-06 12.00000 12.00030 0 12.00015 0 12.00025 0 12.00010 0