Post on 01-Feb-2021
August 2 and 3, 2010
Integration, Test, andCommissioning
Paul Martini
2
Schedule Summary
Top-Level Software
Integration & Testing
Detector System
Instrument Software
Instrument Electronics
Mechanical
Dispersers
Optical Assemblies
SAJJMAMFJDNOSA
3
Optical Assemblies
• Remaining Work pre-PO
• Procurement Time Estimate
• Vendor Management
• Acceptance Testing
4
Optical Assemblies
Remaining Work pre-PO
• Follow-up from Design Review
• Prepare Bid Package
• Solicit and Review Bids
• Plan to issue PO by the end September
5
Optical Assemblies
Procurement Time Estimate
• Vendor estimate is 7 months
• Add 1 month contingency
• Delivery expected by end of May 2011
6
Optical Assemblies
Vendor Management
• Acquire refractive index data (incl. i-line)
• Re-optimize for test plates, index data
• Re-optimize airspaces for as-built lenses
• Iterate on coating selection
7
Optical Assemblies
Acceptance Testing
• Iterate with vendor on testing plan design
• Travel to vendor to witness testing
• Review vendor report
• Time included in procurement schedule
8
Dispersers
• Complete disperser design
• Investigate cross-dispersed option
• Order by end of 2010
• Expected delivery within 6 months
9
Mechanical
• Order of purchased parts
• Completion of detail design
• 3-phase drawing release
10
Mechanical
Purchased Parts
• Good understanding of parts list
• No major lead times
• Plan to purchase early in project
11
Mechanical
Completion of Detail Design
• Adapter plate and Exit Plate nearly complete
• Camera mount after iteration with vendor
• Minor re-work, improve light tightness
• Shorten enclosure
• Acceptance Test fixtures
12
Mechanical
3-Phase Drawing Release1. Wheel mechanisms, IEB panels, parts identical
to OSMOS equivalent
2. Linear stages, other updates
3. Enclosure, cart, adapter plate
• Mechanisms expected by January 2011
• Enclosure/cart expected by March 2011
13
Instrument Electronics
• Nearly identical to OSMOS IEB
• Only difference is shutter electronics
• Will be built as soon as parts arrive
• Includes all cables and wiring harnesses
• Expected completion by November 2010
14
Instrument Software
• Code essentially identical to OSMOS
• Main effort is to repackage as libraries
• Will be completed as soon as practical
• Expected completion in October 2010
15
Top-Level Software
• Most code already exists
• Some work required to integrate withInstrument Software
• Expected delivery by end of January 2011
16
Detector System
• Detector lead time well understood
• Torrent production review in August
• Expected delivery by end of February 2011
17
Schedule Summary
Top-Level Software
Integration & Testing
Detector System
Instrument Software
Instrument Electronics
Mechanical
Dispersers
Optical Assemblies
SAJJMAMFJDNOSA
18
Integration
February 2011
• Build wheel and linear mechanisms
• Instrument Electronics
• Instrument Software
• Top-Level Software
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Integration
March 2011
• Complete mechanisms as required
• Complete software integration as required
• Detector System
20
Integration
April 2011
• Build enclosure and cart
• Install mechanisms
• Install detector system
• May is contingency
21
Integration
June 2011
• Optical assemblies
• Acceptance Testing– Optical alignment
– Image quality and best focus
– Throughput
– Spectroscopic performance
22
Shipping
End of July 2011
• Separately ship– Enclosure (with mechanisms) and Cart
– Optical assemblies and disperers
– Detector System
• Brief checkout at KPNO
23
Commissioning
September 2011
• Activities include– Pupil alignment
– Throughput
– NOAO data system
– Long-slit acquisition
– Multi-slit acquisition
24
Schedule Summary
Top-Level Software
Integration & Testing
Detector System
Instrument Software
Instrument Electronics
Mechanical
Dispersers
Optical Assemblies
SAJJMAMFJDNOSA