1. John Arthur Photon Systemsjarthur@slac.stanford.edu October 29, 2007 1 Photon Systems Update FAC recommendations Current status New plan for Photon Systems John Arthur LCLS Photon Systems Manager

2. John Arthur Photon Systemsjarthur@slac.stanford.edu October 29, 2007 2 Recommendations from April 2007 Get mirrors spec’ed and ordered asap Refine commissioning plan Get a good system in place, then make it better Response: Trying to follow recommendations. However, the new plan has significantly affected the X-ray schedule

3. John Arthur Photon Systemsjarthur@slac.stanford.edu October 29, 2007 3 XTOD Status Design phase ending Beamline layout details almost complete Nearly all technical components at or near Final Design Review phase Procurements underway Soft X-ray mirrors on order, Hard X-ray mirrors to be ordered in Dec 2007 (breakout talk)

4. John Arthur Photon Systemsjarthur@slac.stanford.edu October 29, 2007 4 XES Status Now in design phase AMO instrument design going well (breakout talk) 2-d detector development going well Controls/DAQ going well (plenary, breakout talks) PPS stopper design being finalized

5. John Arthur Photon Systemsjarthur@slac.stanford.edu October 29, 2007 5 Effects of the CR CR caused delays and inefficiencies in FY07 Design reviews were delayed due to uncertain scope, schedule and busy managers XTOD procurements were delayed in FY07

6. John Arthur Photon Systemsjarthur@slac.stanford.edu October 29, 2007 6 The New Plan: Big Picture Try to move as much budget as possible beyond FY08, consistent with first light in May 2009, experiments later in FY09 Phased approach to X-ray beamline delivery NEH in FY09, FEH in FY10 Diagnostics ready for first light in May 2009 First AMO experiment ready late July 2009 Remove as much schedule float as possible

7. John Arthur Photon Systemsjarthur@slac.stanford.edu October 29, 2007 7 The New Plan: Details Delay many AMO procurements until FY09 Pushes AMO instrument availability to 7-09 Delay some FEE work until FY09 First light in FEE 5-09 First light in NEH 7-09 Puts this some XTOD work on the project critical path

8. John Arthur Photon Systemsjarthur@slac.stanford.edu October 29, 2007 8 The New Plan: Details 2 Ready to support LUSI in NEH in late FY09 Hard X-ray line to Hutch 3 will be complete Get authority to begin expt’l operations Experiments in NEH in FY09 AMO and LUSI experiments

9. John Arthur Photon Systemsjarthur@slac.stanford.edu October 29, 2007 9 XTOD key milestones (Level 3) Award High-Energy mirror PO12-2007 Start FEE installation7-2008

10. John Arthur Photon Systemsjarthur@slac.stanford.edu October 29, 2007 10 XES key milestones (Level 3) AMO Preliminary Design Review11-2007 Award Laser system PO11-2008 Start installation in NEH1-2009

11. John Arthur Photon Systemsjarthur@slac.stanford.edu October 29, 2007 11

12. John Arthur Photon Systemsjarthur@slac.stanford.edu October 29, 2007 12 Preparation for good news: Possible X-ray speedups Speed up controls and collimators for FEE (1000k) Speed up X-ray monitors in FEE (300k) Speed up NEH controls and motors (450k) Speed up XES laser system (340k) Speed up AMO focusing mirrors (115k) If more FY08 funds become available, we could: Maybe advance first light date by 1-2 months

13. John Arthur Photon Systemsjarthur@slac.stanford.edu October 29, 2007 13 LCLS Installation and Commissioning Time-Line S S O O N N D D J J F F M M A A M M J J J J A A S S O O N N D D J J F F M M A A M M J J J J Linac/BC2 Install Linac/BC2 Commissioning LTU/Und/Dump Install 2007 2008 CF Early Occupancy LTU/Und Commissioning NEH X-rays A A S S O O N N D D 2009 2010 PPS X-ray tunnel/FEH Install CD-4 (7/30/10) PPS FEE/NEH Commissioning Tunnel/FEH Commissioning J J F F M M A A M M FEE/NEH Install FEH X-rays

14. John Arthur Photon Systemsjarthur@slac.stanford.edu October 29, 2007 14 Summary XTOD is in procurement phase, XES still in design XTOD and XES have suffered delays due to CR New plan allows recovery with extended project, phased completion, some procurement delays Aiming for first light 5-09, first experiments in NEH shortly thereafter Working closely with LUSI