1. X LCLS SCU NbTi Prototype Schedule Version: February 12, 2015 Update 23JUN2015 X X System complete and ready for test X System complete & tested w/Hall probe in SCU1 20APR X ANL beam chamber full assembly complete X X 60K shield/MLI, 20K shield & 20K cryocoolers installed 17APR Anticipate ~2 week delay in cold test start Cold mass assembly begins this week    X X Magnet clamp system has been developed to correct core distortion after potting Vertical tests complete 17JUN

5. Results of Vertical Cryostat Hall Probe Measurements with Main Coil Current of 600A, Peak Field ~ 1.71 Tesla

6. Hall Probe Measurement Results cont.