SLAC Magnetic Measurements Date: 07-06-2017 Time: 15:09:53 Project: LCLS-II Device Type: Undulator Data Type: Serial Number: SXR_001 DATASET Number: 1 Tuning Stage: Tuning Run Number: 6 Measurement Type: Long Coil Scans Operator: YL Comment: integrals vs gap, coil straightened