SLAC Magnetic Measurements Date: 06-18-2026 Time: 15:58:27 Project: LCLS-II-HE Device Type: Undulator Data Type: Serial Number: SXU_REFERENCE DATASET Number: 21 Tuning Stage: Tuning Run Number: 1 Measurement Type: Fiducialization Operator: JB Comment: PM meas ------------------------------------------------------------- Magnet PM number X Y Z m m m ------------------------------------------------------------- URM 10 0.102280 0.000585 0.367463