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Coherent X-ray Imaging WBS 1.3

Coherent X-ray Imaging WBS 1.3. S ébastien Boutet - CXI Instrument Scientist Paul Montanez - CXI Lead Engineer July 15, 2009. Outline. CXI Science CXI Goals and Physics Requirements CXI Instrument Overview WBS 1.3 Scope Early Science Instrument Scope Major Component Status

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Coherent X-ray Imaging WBS 1.3

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  1. Coherent X-ray ImagingWBS 1.3 Sébastien Boutet - CXI Instrument Scientist Paul Montanez - CXI Lead Engineer July 15, 2009

  2. Outline • CXI Science • CXI Goals and Physics Requirements • CXI Instrument Overview • WBS 1.3 Scope • Early Science Instrument Scope • Major Component Status • Engineering/Design Status • Critical Path • Cost & Schedule Performance • Progress since April Status Review • Milestones • Summary

  3. Coherent Diffractive Imaging of Biomolecules

  4. CXI Instrument Science Protein molecule injection LCLS detector detector To mass spectrometer X-ray diffraction pattern • 3D biological imaging beyond the damage limit • Single reproducible biomolecules that can’t be crystallized • Proteins • Membrane Proteins • Viruses • Molecular complexes • Molecular machines • Biomolecular structure determination from nanocrystals • No need for large high quality crystals • 2D imaging of irreproducible samples • Live hydrated cells with particle injector • Nanoparticles • Quantum dots • Amorphous nanoparticles • High fluence X-ray-matter interactions

  5. CXI Instrument Goals/Requirements • Goals • Perform imaging of single particles at highest spatial resolution achievable using single LCLS pulses • Image biological nanoparticles beyond the classical damage limit using single LCLS pulses • Global Requirements (SP-391-000-19) • Tailor and characterize X-ray beam parameters • Spatial Profile • Intensity • Repetition rate • Deliver the sample to the beam and control its environment • Key Performance Parameters • 4-20 keV energy range • Using the fundamental and third harmonic • Energy Bandwidth • Set by LCLS beam • Particle Injector • 50-500 nm size range

  6. CXI Instrument Location Near Experimental Hall AMO SXR X-ray Transport Tunnel XPP CXI Endstation XCS Source to Sample distance : ~ 440 m MEC Far Experimental Hall

  7. Far Experimental Hall CXI Control Room Lab Area XCS Control Room Matter in Extreme Conditions Instrument X-ray Correlation Spectroscopy Instrument Coherent X-ray Imaging Instrument

  8. CXI Instrument Overview Guard Slits Diagnostics Photon Shutter XRT Attenuators Pulse Picker Focusing Lenses Reference Laser Guard Slits Diagnostics Guard Slits 1 µm KB Mirrors Diagnostics Guard Slits 0.1 µm KB Mirrors 0.1 µm Sample Environment Particle Injector Ion TOF-MS FEH Hutch 5 Detector Stage Guard Slits Diagnostics 1 µm Sample Environment Particle Injector Ion TOF-MS Detector Stage Wavefront Monitor Beam Dump

  9. WBS 1.3 – Early Science/CD-4 Deliverables CD-4: Installation Early Finish – August 2011 Early Science: Installation Early Finish – June 2011

  10. CXI Instrument CXI Engineering/Design staff Armin Busse, Kay Fox, Paul Montanez, William Olson, Michael Ramos, Donald Schafer, Nathaniel Stewart CXI Early Science Diagnostics/Common Optics Reference Laser Diagnostics & Wavefront Monitor 1 micron Sample Environment 1 micron KB

  11. CXI Instrument CXI Engineering/Design staff Armin Busse, Kay Fox, Paul Montanez, William Olson, Michael Ramos, Donald Schafer, Nathaniel Stewart CXI CD-4 Diagnostics/Common Optics Reference Laser Diagnostics & Wavefront Monitor 1 micron Sample Environment 0.1 micron KB & Sample Environment, Particle Injector and IToF 1 micron KB

  12. Diagnostics and Common Optics Guard Slits Diagnostics Photon Shutter XRT Attenuators Pulse Picker Focusing Lenses Reference Laser Guard Slits Diagnostics Guard Slits 1 µm KB Mirrors Diagnostics Guard Slits 0.1 µm KB Mirrors 0.1 µm Sample Environment Particle Injector Ion TOF-MS FEH Hutch 5 Detector Stage Guard Slits Diagnostics 1 µm Sample Environment Particle Injector Ion TOF-MS Detector Stage Wavefront Monitor DCO Details will be Discussed in the breakout Beam Dump

  13. CXI Reference Laser (WBS 1.3.03.1) XRT Vacuum chamber cover/laser cover removed/sectioned for clarity • Purpose • Rough alignment of the experiment without the X-ray beam • Engineering/Design Status • PRD & ESD released • PDR completed March 2009 • FDR scheduled for July 17 2009 • Use mechanical designs for the vacuum chamber and 6-DOF alignment stage that have previously sustained reviews • Leveraging existing designs (when applicable) reduces our overall engineering/design effort. Additionally, helps to ensure commonality within the LUSI instruments • Budget at Completion (BAC) ≈ $126K FEH Hutch 5

  14. Purpose Produce a 1 µm focus Focal lengths 8.2 m for M1 7.8 m for M2 Engineering/Design Status PRD, ESD & SOWs released Prime vendor to provide complete and integrated KB system, including: Figured & Polished Substrates (subcontractor) Mirror Mechanics/Manipulators Vacuum chamber and support stand MOU for independent metrology/coating of the substrates Negotiating with LLNL based on prior experience with LCLS OMS mirrors Procurement Activities Recommended a vendor to the Source Selection Official on April 27th Awarded to Bruker Advanced Supercon with JTEC mirrors on July 2 2009 Delivery November 2010 Budget at Completion (BAC) ≈ $1,280K ($925,000 in long lead procurement) CXI 1µm KB system (WBS 1.3.02.02) XRT FEH Hutch 5

  15. Particle Injector (WBS 1.3.04.01) • Purpose • Deliver support-free single particles to the LCLS beam • Engineering/Design Status • PRD & ESD released • Existing Injector design from LLNL • CXI is advancing the current design • Optimization of particle beam throughput • Remote operation of equipment • SLAC/LLNL Memorandum of Understanding (MOU) signed-off February 2009 • $500K over 4 fiscal years • BAC ≈ $1,470K XRT FEH Hutch 5

  16. CXI 1µm Sample Environment (WBS 1.3.05.01.01) • Purpose • Position samples on grids and apertures • Maintain high vacuum • Compatible with 1 µm focus and unfocused beam • Engineering/Design Status • PRD & ESD released • PDR completed March 2009 • FDR “Early Finish” scheduled for November 2009 • Plan to accelerate FDR to August 2009 • Planning requisition created for the in-vacuum stages • BAC ≈ $620K XRT FEH Hutch 5

  17. CXI 1 µm Precision Instrument Stand (WBS 1.3.05.01.02) XRT • Purpose • Support /Interface with 1µm Sample Chamber and Detector Stage (in all experimental configurations) • Engineering/Design Status • PRD & ESD released • PDR completed May 15, 2009 • FDR “Early Finish” scheduled for September 2009 • Plan to accelerate FDR to August 2009 • BAC ≈ $240K FEH Hutch 5

  18. Detector Stage (WBS 1.3.05.01.03) • Purpose • Center the detector hole on the direct beam • Position the detector at the appropriate distance from the interaction region • Detector not in CXI LUSI scope • Part of LCLS Project scope • CXI team has weekly interface meeting with LCLS detector group • Engineering/Design Status • PRD, ESD, SOWs & ICDs released • Purchase order placed in March 2009 with a local design firm for the mechanical design and drafting of the CXI Detector Stage – CXI was resource limited • Move design forward in the schedule • Vendor design reviews • PDR completed May 15, 2009FDR “Early Finish” scheduled for January 2010 • Plan to accelerate FDR to August 2009 • BAC ≈ $330K XRT FEH Hutch 5 Cornell/SLAC detector with variable aperture

  19. CXI 1 micron Sample Environment Detector Stage (upstream position) Particle injector LCLS Beam Sample Chamber Precision Instrument Stand Detector Stage (back position)

  20. CXI 0.1 µm KB Mirrors/Sample Environment & Stand (WBS 1.3.02.01, 1.3.05.01.02 and 1.3.05.01.01) XRT • CXI 0.1µm KB system (WBS 1.3.02.01) • Purpose • Produce a 0.1 µm focus • Focal lengths • 0.9 m for M1 • 0.5 m for M2 • Identical to 1 micron KB System in every way except for the mirror curvature • CXI 0.1µm Sample Environment (WBS 1.3.05.01.01) • Provide the sample environment • Extend vacuum enclosure by ~600 mm for sample area • CXI 0.1µm Precision Instrument Stand (WBS 1.3.05.01.02) • Support the KB System and the Sample Chamber • Engineering/Design Status • 0.1µm System • PRD, ESD & SOWs released • Procurement included as an “option” for the CXI 1µm KB contract • Option to be exercised upon CD-3 approval • BAC ≈ $1,180K FEH Hutch 5

  21. CXI Critical Path Critical path (thru 1µm KB System) has -17days of schedule contingency KB Mirror AWARD & Vendor Design KB Mirror Design/Fabrication Effort Post Vendor Effort and Installation KB Mirror Installation Effort

  22. Progress Since April Status Review Design Reviews Preliminary Design Reviews completed CXI Detector Stage & 1µm Precision Instrument Stand – May 2009 CXI Final Instrument Design Review June 3 2009 Advanced the design of 4 key CXI components to support a FDR in August 2009 Purchase Requisition for In-vacuum stages for Sample Chamber Planning req to be awarded after CD-3 All documentation completed & released PRDs, ESDs, SOWs, ICDs, etc. 1µm Kirkpatrick-Baez mirror system Vendor selected by Technical Committee April 27 2009 Awarded July 2 2009 Ready to act on option for 0.1 µm KB after CD-3 Option set to expire on August 31st Key project Milestones Preliminary Instrument Design Review Dec 2007 CD-2 July 2008 Advanced Procurement Review October 2008 Final Instrument Design Review June 2009 Ready for Early Science June 2011 Ready for CD-4 August 2011

  23. Cost & Schedule Performance

  24. The CXI instrument is versatile: X-ray optics can tailor FEL parameters for users Sample environment can accommodate multiple experimental configurations CXI designs are mature and concepts are based on proven developments made at FLASH and SR sources The design risks are low Risks are identified and monitored in the risk registry Most major risks associated with the KB mirror systems have been retired Remaining KB risks will be addressed during design/manufacture and testing Final Instrument Design Review completed on June 3 2009 Replanning of LUSI WBS 1.3 (CXI) due to ARRA funding is completed CXI schedule is being accelerated Advancement of the complete instrument and readiness for CD-4 User operation start planned for 2011 Design is mature and CXI is ready for CD-3 Summary

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