<Keck NGAO Team Meeting #8>
9:00 a - 6:00 p (Pacific Daylight Time)
Mon, July 9 to Fri, July 13, 2007
Center for Adaptive Optics, UC Santa Cruz
Telecon attendees: 877-280-4645 passcode 540030 Videoconference IP: 128.114.22.14
Keck conference rooms
Monday: Hualalai (IP#128.171.99.70, 881-3534 console, 881-3522 backup) |
Tues: Mauna Kea (IP#128.171.99.74, 881-3890 console, 881-3806 backup) |
Wed-Fri: Kamuela (IP#128.171.99.69, 881-3533 console, 881-3505 backup) |
Directions:
CfAO web site (.html) and
Directions to the Center (.html)
In propria persona (full week): |
Bauman, Dekany, Gavel, Max, Moore, Neyman, Velur, Wizinowich |
In propria persona (partial week): |
Le Mignant (Mon & Tues), McGrath (Mon - Wed, Thur/Fri TBC) |
In effigie (e.g. on the phone - partial week (all TBC...?)): |
Adkins (Mon pm Requirements summaries, Thurs pm Design choices & FRD or Program structure) |
Bouchez (TBD) |
Britton (Mon am Requirements summaries) |
Chin (Tues & Wed Reports, Thurs am Architecture ranking, Thurs pm Design choices & FRD) |
Johansson (Mon Summaries, Tues & Wed Reports, Thurs am Architecture ranking, Thurs pm Design choices & FRD) |
|
Action Items from the meeting:
Action items.
Action Item Status as of Nov 14, 2007.
Minutes:
Claire's notes
MondayNotes.txt TuesdayNotes.txt WednesdayNotes.txt ThursNotes.txt
Neyman's notes
MondayNotes.doc
System Architecture Goals
- Identify & rank candidate architectures
- Develop architecture system-level cost estimation
- Progress on subsystem functional requirements
- Understanding of how the different architectures imply different program structures (for example, a Keck upgrade could offer an incremental approach to development & science return)
Reference Material
System Requirements Summary (
Wizinowich):
Architecture Report Contents:
- Revised working definition of each candidate architecture (e.g. marked up architecture poster)
- Summary of requirements satisfaction (e.g. areas of performance concern)
- Summary of technical pros and cons, including major risk items
- Initial ROM development cost estimate & subjective operations cost estimate
Candidate Architectures
Retreat Agenda
Mon, July 9 <--- Goal is to understand the requirements, particularly performance and science instrument reqs.
- 8:45 am Arrival
- 9:00 am Review agenda and meeting goals (including Report contents) (Dekany)
- 10:00 am Summarize/review results of performance budgets (Britton)
- 10:30 am Summarize/review results of trade studies (Neyman)tradestudysummary.ppt
- 12:00 pm Lunch
- 1:00 pm Summarize/review science requirements impacting AO architecture - review summary tables (Max) * 070709_NGAO_RollUp_v1.xls * 070709_NGAO_Inst_Suite_v1.xls * 070709_Max_SciReqs.ppt: 070709_Max_SciReqs.ppt
- 1:55 pm Summarize/review science operations requirements impacting AO architecture (Le Mignant)
- 2:05 pm Summarize/review system requirements impacting AO architecture (Wizinowich)
- 3:00 pm Review top-down candidate architectures (Dekany)
- 3:30 pm Working session #1 - Split 20" Narrow field instruments / 120" d-NIRI relay architecture (Proposed: Bauman, Le Mignant, McGrath, Moore, Velur, Wizinowich)
- 3:30 pm Working session #2 - Adaptive secondary mirror architecture (Proposed: Dekany, Gavel, Max, Neyman) KAON485 ASM Trade Study ASM Schematic
- 6:00 pm Adjourn
Tues, July 10 <-- Goal here is to see how our top-down architectures measure up in terms of meeting reqs and using our favored subsystems
- 8:00 am Working session #1 (cont) - Split 30" Narrow field instruments / 120" d-NIRI relay
- 8:00 am Working session #2 (cont) - Adaptive secondary mirror
- 10:30 am Report #1 - Adaptive secondary mirror architecture (All) * 11:00 am Report #2 - Split 20"/120" architecture (All)
- 11:30 pm Lunch at CfAO
- 12:30 pm Working session #3 - Single 180" TFoV relay architecture working session (Proposed: Dekany, McGrath, Moore, Neyman, Velur)
- 12:30 pm Working session #4 - Keck I upgrades architecture working session (Proposed: Bauman, Gavel, Max, Wizinowich) KAON461 Upgraded Keck AO Performance KAON462 Keck AO Upgrade Trade Study Keck AO Schematics
- 4:00 pm - 5:00 pm Science Team Q&A Session (Law, Max, McGrath)
- 5:30 pm Report #3 - Single 180" TFoV relay architecture (All)
- 6:00 pm Report #4 - Keck I upgrades architecture (All)
- 6:30 pm Dinner at CfAO
Wed, July 11 <--- Goal here is to allow new ideas to be pursued sufficiently (these may be small variations of a top-down approach).
- 8:00 am Brainstorming Session (All)
- 9:00 am Brainstorm Architecture #5 (Teams TBD)
- 9:00 am Brainstorm Architecture #6
- 12:00 pm Lunch
- 1:00 pm Brainstorm Architecture #5 (cont.)
- 1:00 pm Brainstorm Architecture #6 (cont.)
- 3:00 am Report #5 - Architecture #5 (All)
- 3:30 am Report #6 - Architecture #6 (All)
- 4:00 pm Review Afternoon Assignments (All)
- 4:00 pm - 5:00 pm Science Team Q&A Session (Cancelled)
- 6:00 pm Adjourn
Thurs, July 12 <--- Goals here are to agree on architecture rankings and understand the context of our architectures in a larger program (e.g. costing and phasing)
- 8:30 am Review Previous Day Assignments (All)
- 10:00 am Initial Architecture Ranking based on Evaluation Criteria <-- should this await the program discussion? Architecture Comparison
- 12:00 pm Lunch
- 1:00 pm Design Choices (what's common and what's architecture dependent) (Wizinowich)
- 2:00 pm Functional Requirements Document Overview (Wizinowich) FRD v0.1
- 2:30 pm FRD Development working session
- AO system architectural assumptions (Neyman)
- Laser system architectural assumptions (Velur)
- AO system optical requirements (Neyman to define participants)
- Laser system optical requirements (Velur to define participants)
- 2:30 pm Program Structure working session (Dekany, Gavel, Max, Wizinowich)
- 4:00 - 5:00 pm Science Team Q & A Session (Barth, Dekany, Gavel, Max, McGrath, Wizinowich) (TBC)
- 5:30 pm Program Structure Report and Discussion (All)
- 6:15 pm FRD Issues Discussion (All)
- 7:00 pm Dinner at CfAO
Fri, July 13 <-- Goal here is to set stage for next steps.
- 8:30 am Science Team Report / Issues
- 9:45 am Design Choices (what's common and what's architecture dependent) (Wizinowich)
- 9:45 am - 1:00 pm Work on System Architectures Options Summary (Moore, McGrath)
- 10:45 am Functional Requirements Document Overview (Wizinowich) FRD v0.1
- 11:30 am FRD Development working session
- AO system architectural assumptions (Neyman)
- Laser system architectural assumptions (Velur)
- AO system optical requirements (Neyman to define participants)
- Laser system optical requirements (Velur to define participants)
- 11:30 am Program Structure working session (Dekany, Gavel, Max, Wizinowich)
- 12:00 pm Lunch
- 2:30 pm Program Structure Report and Discussion (All)
- 3:00 pm FRD Issues Discussion (All) * FRD_outline.doc:
- 3:30 pm Action Items & Schedule Summary (All)
- 4:00 pm Adjourn (Whoever is left)
FRD Development Resources and Drafts
*
070713_NGAO_FRD_Design_Choices.pdf: Summary of commonality between top-ranked architectures as of 070713