SLAC Magnetic Measurements Date: 09-16-2026 Time: 14:14:45 Project: LCLS-II-HE Device Type: Undulator Data Type: Serial Number: HE_SXU_019 DATASET Number: 1 Tuning Stage: Tuning Run Number: 1 Measurement Type: Fiducialization Operator: JB Comment: Fiducialization ------------------------------------------------------------- Magnet PM number X Y Z m m m ------------------------------------------------------------- URM 10 0.102370 0.000777 0.368680 DRM 11 0.102628 0.000740 -5.172794 DRM 11 0.102642 0.000740 -5.172792 URM 10 0.102368 0.000777 0.368677