SLAC Magnetic Measurements Date: 08-25-2026 Time: 16:46:14 Project: LCLS-II-HE Device Type: Undulator Data Type: Serial Number: HE_SXPS_15081 DATASET Number: 6 Tuning Stage: Tuning Run Number: 2 Measurement Type: PM Center Operator: YL Comment: Fiducialization ------------------------------------------------------------- Magnet PM number X Y Z m m m ------------------------------------------------------------- URM 4 0.062603 0.000069 2.178926