AMO Instrument Schedule

1
AMO Instrument Schedule

• Stefan Moeller XES Manager
• June 30, 2009

2
LCLS Layout
0
100m
AMO hutch 1
200m
300m
Front End
400m
Undulator
Near Hall
FEL Diagnostics Offset mirrors
X-Ray Tunnel
Far Hall
3
NEH Hutches 1 and 2
Available March 2010
Available August 2009
4
Hutch 1

• AMO is enclosed in hutch 1
• PPS, laser, equipment doors
• No access mode
• Remote control from separate Control Room
• 3 beam lines
• AMO, SXR, hard x-ray
• Shielded wall penetration
• Laser room above with laser beam transport into
  AMO hutch
• Enclosed laser table
• Incoupling mirrors into AMO beamline
• Exhaust system separate for each hutch
• Vacuum pumps located in hutch
• Water cooled electronic racks
• Overhead Crane

5
Hutch 1 layout
6
LCLS AMO Instrument

• Scientific Goals
• Investigate multiphoton and high-field x-ray
  processes in atoms, molecules and clusters
• Study time-resolved phenomena in atoms, molecules
  and clusters using ultrafast x-rays

7
AMO Instrument

• The AMO instrument has four distinct vacuum
  chambers with different functions

8
HFP Chamber X-Section

• Gas jet, 5 eTOFs, ion TOF

5 x ETOF
Interaction Region
X-ray beam
Gas jet
Ion TOF (3 options)
9
Diagnostics Chamber

• Rest of the diagnostics chamber

10
NEH Laser
DIAGNOSTIC SUITE -Spectrometer -Autocorrelator -Fr
og -Beam Analyzer -Power Meters -Oscilloscopes
10
11
Safety Review Process

• Presentation of AMO instrument to SOC
• Oct 2006
• Safety Committees
• Earthquake
• Electrical
• ESH
• Fire Marshall
• Hoisting and Rigging
• Radiation Safety
• ALARA
• Laser Safety
• Hazardous Experimental Equipment (HEEC)
• Presentations and reviews with SOC committees
  during design and installation

12
Earthquake Safety

• Seismic Analysis of Anchors
• signed off by Professional Civil Engineer 4/09
• Seismic Analysis of Instrument tables
• Reviewed, ready to be signed

13
Electrical Safety

• Developed comprehensive device list with Controls
  group
• Most device are UL listed
• Not listed devices go through EEIP
• Devices built in house -gt EEIP
• No devices require separate administrative or
  engineering controls
• Device list is complete
• Plan to present to SME next week

14
Fire Safety

• Fire Marshall
• Hutch layout was presented
• Egress requirements were reviewed
• PPS doors have been reviewed
• Recommendations are being implemented
• Hutch maximum occupancy defined

15
Hoisting and Rigging

• AMO HR document was reviewed by SME
• Special lifting fixtures require certification
• Lifting procedures are being written with list of
  authorized personnel
• Documents to be submitted for approval
• Overhead crane has been approved

16
Radiation Physics

• Ongoing meetings and reviews with RP
• Shielding requirements
• Beam intercepting components
• Ray trace and beam containment
• Operational modes
• Recent RSC review last week
• Approval is pending on one minor analysis

17
Laser Safety

• Project was reviewed and documented in several
  memos
• Initial SOP has been approved
• Further steps are outlined in Memo
• On schedule to complete

18
HEEC

• Project was presented to SME in March 09
• Details of gas sources in the NEH are being
  worked out
• Performed Safety envelope calculations
• Recommendations are being reviewed in regards to
  experimental requirements
• Completion expected within next week

19
AMO Schedule

• Installation nearly complete
• IRR July 15
• First light July 31
• Start commissioning Aug- Sept
• First User run Sept 15th

20
Summary

• AMO instrument is on track to being completed for
  IRR July 15
• Safety officers have been informed and consulted
• Recommendation are being implemented
• Documentation is nearly completed