SLAC Magnetic Measurements Date: 02-06-2026 Time: 09:46:15 Project: LCLS-II-HE Device Type: Undulator Data Type: Serial Number: DELTA-II DATASET Number: 1 Tuning Stage: Tuning Run Number: 2 Measurement Type: PM Center Operator: YL Comment: probe position; final ------------------------------------------------------------- Magnet PM number X Y Z m m m ------------------------------------------------------------- UPM 3 0.085573 -0.182940 1.522630