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

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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

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Mechanical

• Order of purchased parts

• Completion of detail design

• 3-phase drawing release

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Mechanical

Purchased Parts

• Good understanding of parts list

• No major lead times

• Plan to purchase early in project

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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

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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

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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

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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

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Top-Level Software

• Most code already exists

• Some work required to integrate withInstrument Software

• Expected delivery by end of January 2011

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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

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Integration

April 2011

• Build enclosure and cart

• Install mechanisms

• Install detector system

• May is contingency

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Integration

June 2011

• Optical assemblies

• Acceptance Testing– Optical alignment

– Image quality and best focus

– Throughput

– Spectroscopic performance

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Shipping

End of July 2011

• Separately ship– Enclosure (with mechanisms) and Cart

– Optical assemblies and disperers

– Detector System

• Brief checkout at KPNO

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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