1. NEH - Status
Stefan Moeller

2. Outline
XES Overview
NEH Status
AMO Plan
Cornell Detector
Schedule and Milestones
Summary

3. XES Overview (WBS 1.6/2.6) 1.6.2 Controls:
Gunther Haller, PPA, Photon System Controls
See talk: Photon Beam Controls
1.6.4 Laser System in NEH
Bill White, LCLS Laser Group
1.6.7 Atomic Physics Instrument (AMO)
John Bozek, Instrument Scientist,
Lou DiMauro, Nora Berrah, AMO Science Team
Nadine Kurita, LUSI Engineering Group
see talk: AMO Early Science capability
D X-ray Detector for CXI
Niels van Bakel, Detector Physicist
Sol Gruner Group at Cornell University
1.6.9 Mechanical Systems
Eric Bong, SLAC MFD (Mech. Fab. Dep.)
1.6.6 Installation
Installation team tbd
2.6.3 Commissioning
Hal Tompkins, Photon Systems Commissioning
See talk: FEE/FEL Overview Commissioning Plans

4. XES Overview (WBS 1.6/2.6) 1.6.2 Controls:
D X-ray Detector for CXI
Niels van Bakel, Detector Physicist
Sol Gruner Group at Cornell University
1.6.9 Mechanical Systems
Eric Bong, SLAC MFD (Mech. Fab. Dep.)
1.6.6 Installation
Installation team tbd
2.6.3 Commissioning
Hal Tompkins, Photon Systems Commissioning
See talk: FEE/FEL Overview Commissioning Plans
1.6.2 Controls:
Gunther Haller, PPA, Photon System Controls
See talk: Photon Beam Controls
1.6.4 Laser System in NEH
Bill White, LCLS Laser Group
1.6.7 Atomic Physics Instrument (AMO)
John Bozek, Instrument Scientist,
Lou DiMauro, Nora Berrah, AMO Science Team
Nadine Kurita, LUSI Engineering Group
see talk: AMO Early Science capability

5. NEH Status May 08 AMO Instrument final design phase Mechanical Systems
Drawings >57% complete
All ESDs are completed
Controls PDR 4/08
AMO Preliminary Hazard Analysis Document being finalized
Long lead procurements starting
Mechanical Systems
PPS stoppers and hutch doors in fabrication
Ready for installation in 7/09
XES laser system
PRDs for Laser system and LSS completed
ESD for Laser transport controls 3/08
PDR for laser and transport system May 21
Quotes are in hand for tables and laser components
Laser SOP reviewed by LSO and LSC May 6
Installation
Cable plant are being designed, contracts are being placed

6. AMO: Current Plan
AMO Phase 1: Early capabilities for first light in 7/09
AMO Phase 2: Full scope capabilities for end of project (11/09)
AMO procurements pushed out of FY08 to October 2008
Phase 1 components:
Chambers, stands, vacuum
Electron TOF (5)
Ion TOF
Ion imaging detector
Sample system
Laser optics
Diagnostics
Alignment laser
Beam viewing paddles (5)
Beam viewing screen for single
pulse diagnostics (2)
Pulse energy sensor (XTOD thermal)
Diagnostic sample system
Beam stop
XES Laser
Refocus KB System
Phase 2 components:
X-Ray fluorescence spectrometer
Transmission grating
Elliptically bent crystal
Ion momentum spectrometer
Diagnostics
magnetic bottle
Single Pulse shutter (BCR)

7. AMO Schedule Begin long lead procurements 5/08
Final Design complete 8/08
Procurements 10/08
Start Receiving hardware 12/08
Receive XES Laser 3/09
Install Laser /09
AMO Assembly and test 12/08 - 4/09
Install AMO (phase 1) in hutch 5/09 – 6/09
Test AMO 7/09
Final readiness test 7/09
1st x-rays to AMO instrument 7/09
AMO Phase 2 installed by 11/09
→ No float in schedule for early science in 7/09

8. Risks and Mitigation Bulk of the procurements in 10/09
Plan procurements very carefully
LCLS budget authority in early FY09 may delay AMO schedule
Not a CD4 risk, only to first AMO science
Testing phase is compressed
Pre-assembly and - test strategy
No float schedule to first science in 7/09
Delay early science goal to FY10

9. Mitigation AMO Instrument Integration Team AMO Design Team
AMO, Controls, Safety, CAM, Design, Laser, etc representative
Plan final design and integration carefully
Address and control last changes and issues quickly
Safety ISM
AMO Design Team
Work closely with LUSI engineering group
Tracking status of drawings
Rapid response to staffing requirements
Detailed Procurement plan
Detailed plan for fabrication, staging, QA, assembly, baking, testing with controls
Installation in hutch
Commissioning

10. Cornell 2D Detector 2D pixel array detector for CXI instrument
Collaboration with Sol Gruner Group at Cornell Univ.
LDAC Review #6 in May 5-6, 2008
Good review
Demonstrated a working bump bonded detector
Detailed testing of chip is continuing
Go forward plan is being reviewed
Integration with SLAC DAQ system
Mechanical packaging done at SLAC
Coordinated with CXI
Received bump bonded chip in May 08
Delivery of Final Detector at SLAC in May 2009

11. Mechanical Design Overview
Light shroud (cover removed)
Cooling coil
Quadrant board
Combines signals from 16 ASIC’s
1 FPGA/quadrant
Double detector package
4 ASIC’s
2 pixel array detectors
Martin Nordby, Matt Swift PPA Mech. Eng.

12. Detector Packaging —Front View
Flex circuit boards (connectors not shown)
Front End Board
One board per detector
Part of detector assembly
Double-Detector Package
Module is assembled and fully tested prior to installing
Detectors aligned to pin holes in package feet
Aluminum strongback
ASIC’s
Pixel array detectors
Martin Nordby, Matt Swift PPA Mech. Eng.

13. Quadrant Board and Electrical Interfaces
Quadrant raft provides structural support and stability for the double-detector packages
Feet mount on quadrant raft through holes in the quadrant boards
This is also the thermal path
Quadrant boards provide grounding, power, and signal interface to the PAD detector package
1 flex cable per detector
1 FPGA on each quadrant board
Cold strap
Quadrant raft
Mounting feet
Double-detector package (4 per quadrant)
Detector
Quadrant board 2
Martin Nordby, Matt Swift PPA Mech. Eng.
Quadrant board 1

14. Front View—1 mm Aperture
Martin Nordby, Matt Swift PPA Mech. Eng.

15. Front View—6 mm Aperture
Martin Nordby, Matt Swift PPA Mech. Eng.

16. Front View—10 mm Aperture
Martin Nordby, Matt Swift PPA Mech. Eng.

17. XES L3 Milestones Level 3 FY09 Award XES Laser System 11/08
Stoppers certified in El. Dump 3/09
FEE/NEH PPS certified 6/09
Start Installation in NEH 6/09
2D Detector shipped to SLAC 6/09
First x-rays into NEH 8/09
XES Laser Operating in NEH 8/09
XES Start Installation in FEH 8/09
AMO Ready for Basic Experiments 9/09
FY10
TUN/NEH PPS certified 12/09

18. 6 Month Look Ahead PPS System PPS RSC review 6/08 XES Management:
FDR PPS 7/08
Complete fab of stoppers and doors 7/08
Cornell Detector:
Complete Test of full lot #1 6/08
Complete mechanical packaging 7/08
Final full lot submission 7/08
LDAC Review #7 10/08
Installation
Prepare all cable contracts 7/08
Hutch doors 7/08
Electron Dump stoppers 10/08
XES Management:
Detail Installation plan 5/08
XES Controls
PDR of all controls systems 6/08
FDR by 10/08
Purchase of components 10/08
XES Laser
Award 10/08
Laser safety review (SOC) 11/08
AMOS
Final Design & Finalize safety assessment 7/08
Start Long lead 5/08
Procure hardware 10/08
Award LBL KB optics contract 10/08

19. Summary
XES is working towards an ambitious schedule for early AMO science in 7/09
Multiple risks exist and are being managed
Work is on schedule, coordination between all involved groups is excellent

20. NEH