1. X-Ray Endstations Update
John Arthur

2. The X-Ray Endstation Systems group will create the infrastructure required for experimenters to make best scientific use of the LCLS radiation

3. The Endstation Systems group will provide:
Personnel protection systems (PPS) Protect people from x-rays, lasers, etc.
Machine protection systems (MPS) Protect machine from clumsy people
Network and computer support Cables, networks, servers, data storage
Beamline controls Hardware, software
Synchronized laser system fs laser system synchronized to FEL
Prototype detectors
Instrumentation for initial atomic physics experiments

4. Where the Endstation Systems are located
Near Expt Hall
Far Expt Hall
250 m

5. Near Experimental Hall
The
Near Experimental Hall
Design at Title 1 stage
Endstation systems participated in development of design
Will support initial experiments and easily allows future expansion

6. Near Experimental Hall
The
Near Experimental Hall
Shops,
setup space
FEL beam
Experimental hutches
Laser room above hutches

7. The Far Experimental Hall
Efficient use of underground space
Simultaneous operation of 3 stations
Multiple exits
Allows for future expansion

8. The Far Experimental Hall
Office and shop space
Experimental hutches
FEL beams
Laser room

9. The FEH is underground
21’
30’ 9”

10. Principal divisions and staffing
Science Advice
Project Planning
J. Hastings
J. Scholes
Management
J. Arthur
S. Moeller
Mechanical,
Vacuum
Controls
Lasers
Detectors
Atomic Physics
9 people
2 people
2 people
1 person
2 people

11. Staffing profile Year FY04 FY05 FY06 FY07 FY08 Total XES staff 2 6 1417
who is hired
management
group heads
controls group
everyone else

12. Achievements in FY04 Plan for FY05 Doubled staff size (to 2)
Technical Design Review gave good marks, some constructive criticism
Baseline budget and schedule prepared
No long-lead procurement
Add 4 staff members (physicists/engineers)
Start detailed design of major systems
Begin R&D on advanced 2-D x-ray detector
Plan for FY05

13. Effects of FY05 Continuing Resolution
Delay new hires until March-May
Affects Controls area most
Get help from LCLS controls group
Begin support for detector development in January (3 mo delay)
Major long-term impact if delay continues
Slight delays for other tasks -- no major impact

14. Recommendations of EIR, Lehman review
Shift detector development program from PED to R&D
Done
Institute more reviews of detector program
External detector advisory group
Yearly review of program progress
Go/no go decision for final construction before FY 07
Coordinate well with LLNL effort
Being done

15. Major endstation systems milestones
Level 2
PPS certified in NEH FY08
PPS certified in FEH FY08
LCLS start operation FY09
Level 3
FY04
TDR
Complete detailed schedule
EIR review
Complete 2D detector MOU
Award initial R&D funding for 2D detector
FY05
Design review #1 for 2D detector
FY06
Network final design review
Laser final design review
Order lasers
Design review #2 for 2D detector
FY07
Start installation in NEH
Start installation in FEH
Beamline controls final design review
Laser operating in NEH
Laser operating in FEH
Complete installation in NEH
FY08
Complete beamline controls
Complete network and cabling
Complete mech/vacuum
Complete acceptance tests of detectors

16. The endstation systems will provide the infrastructure for the interface between the LCLS source and its scientific applications
This group is just starting its work, a major buildup will occur in FY05-06, and most of the work will be done in FY06-07
Group is coordinating with conventional construction and x-ray transport groups, and will work closely with instrument development project
Recent EIR and Lehman reviews gave good marks to the endstation systems plan
No long-lead procurement in this area
Risks exist, but this is not a high-risk area for LCLS
Summary