SLAC Magnetic Measurements Date: 04-11-2008 Time: 15:33:49 Project: LCLS Device Type: Undulator Data Type: Serial Number: L143-112000-34 DATASET Number: 1 Tuning Stage: Rough Tuning Run Number: 3 Measurement Type: Z Scans Operator: aw Comment: Fpole=0.370800 x=0.026484 y=0.000238 5 z-scans for y-ctr,