SLAC Magnetic Measurements Date: 09-30-2022 Time: 18:01:39 Project: LCLS-II-HE Device Type: Undulator Data Type: Serial Number: HE_SXU_000 DATASET Number: 1 Tuning Stage: Tuning Run Number: 72 Measurement Type: Long Coil Scans Operator: YL Comment: +-25um; Normal quad Center position: X0=0.002000, Y0=0.000000 Nominal Gap=7.20 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 0.835E-06 11.930E-06 7.20000 7.19745 0 7.19890 0 7.19745 0 7.19885 0 1 0.632E-06 9.032E-06 7.20000 7.19745 0 7.19890 0 7.19745 0 7.19885 0 2 0.783E-06 11.180E-06 7.20000 7.19745 0 7.19885 0 7.19745 0 7.19885 0 3 0.701E-06 10.019E-06 7.20000 7.19745 0 7.19885 0 7.19740 0 7.19885 0 4 0.601E-06 8.587E-06 7.20000 7.19740 0 7.19885 0 7.19745 0 7.19880 0