SLAC Magnetic Measurements Date: 11-21-2007 Time: 09:00:25 Project: LCLS Device Type: Undulator Data Type: Serial Number: L143-112000-33 DATASET Number: 1 Tuning Stage: Rough Tuning Run Number: 85 Measurement Type: Z Scans Operator: aww Comment: x=0.026172 After gap Shim. 5z-scans about y=0.000296 for y-ctr finding.(Repeat next morning)