Difference: 061213_Remote_NGAO_Meeting_3 (1 vs. 31)

Revision 312007-02-28 - PeterWizinowich

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META TOPICPARENT

<Keck NGAO Team Meeting #3>

9:50a - 2:30p PST
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In effigie (e.g. on the phone): Adkins, Bauman, Flicker, Dekany, Gavel, Johannson, Le Mignant, Liu, Marchis, Max, Neyman, Velur, Wizinowich

Action Items from the meeting.
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Status of Action Items as of 12/14/06.
>
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Status of Action Items as of 2/28/07.
  Goals:
  • Review Progress on Performance Budgets
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META FILEATTACHMENT attr="" autoattached="1" comment="Management Report" date="1165978114" name="NGAO_meeting_#3.ppt" path="NGAO_meeting_#3.ppt" size="165376" user="Main.PeterWizinowich" version="2"
META FILEATTACHMENT attr="" autoattached="1" comment="Management Report" date="1165980608" name="NGAO_meeting_3.ppt" path="NGAO_meeting_3.ppt" size="165376" user="Main.PeterWizinowich" version="1"
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META FILEATTACHMENT attr="" autoattached="1" comment="Status of Meeting 3 action items (12/14/06)" date="1166122223" name="Meeting_3_Action_Items_Status.doc" path="Meeting_3_Action_Items_Status.doc" size="31744" user="Main.PeterWizinowich" version="1"
>
>
META FILEATTACHMENT attr="" autoattached="1" comment="Status of Meeting 3 action items (2/28/07)" date="1172698675" name="Meeting_3_Action_Items_Status.doc" path="Meeting_3_Action_Items_Status.doc" size="32256" user="Main.PeterWizinowich" version="2"

Revision 302006-12-14 - PeterWizinowich

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META TOPICPARENT

<Keck NGAO Team Meeting #3>

9:50a - 2:30p PST
Line: 10 to 10
 
In effigie (e.g. on the phone): Adkins, Bauman, Flicker, Dekany, Gavel, Johannson, Le Mignant, Liu, Marchis, Max, Neyman, Velur, Wizinowich

Action Items from the meeting.
Changed:
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Status of Action Items as of xx/xx/xx.
>
>
Status of Action Items as of 12/14/06.
  Goals:
  • Review Progress on Performance Budgets
Line: 50 to 50
 
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META FILEATTACHMENT attr="" autoattached="1" comment="Management Report" date="1165978114" name="NGAO_meeting_#3.ppt" path="NGAO_meeting_#3.ppt" size="165376" user="Main.PeterWizinowich" version="2"
META FILEATTACHMENT attr="" autoattached="1" comment="Management Report" date="1165980608" name="NGAO_meeting_3.ppt" path="NGAO_meeting_3.ppt" size="165376" user="Main.PeterWizinowich" version="1"
Added:
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META FILEATTACHMENT attr="" autoattached="1" comment="Status of Meeting 3 action items (12/14/06)" date="1166122223" name="Meeting_3_Action_Items_Status.doc" path="Meeting_3_Action_Items_Status.doc" size="31744" user="Main.PeterWizinowich" version="1"

Revision 292006-12-13 - PeterWizinowich

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META TOPICPARENT

<Keck NGAO Team Meeting #3>

9:50a - 2:30p PST
Line: 9 to 9
 
In effigie (e.g. on the phone): Adkins, Bauman, Flicker, Dekany, Gavel, Johannson, Le Mignant, Liu, Marchis, Max, Neyman, Velur, Wizinowich

Changed:
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Action Items from the meeting.
>
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Action Items from the meeting.
 Status of Action Items as of xx/xx/xx.

Goals:

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Added:
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META FILEATTACHMENT attr="" autoattached="1" comment="" date="1166052630" name="Meeting_3_Action_Items.doc" path="Meeting_3_Action_Items.doc" size="30720" user="Main.PeterWizinowich" version="1"
 
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META FILEATTACHMENT attr="" autoattached="1" comment="" date="1166031259" name="MOAOvsMCAODesignStudyReport_Draft1.pdf" path="MOAOvsMCAODesignStudyReport_Draft1.pdf" size="379924" user="Main.DonaldGavel" version="2"
META FILEATTACHMENT attr="" autoattached="1" comment="" date="1166032383" name="MOAO_vs_MCAO.ppt" path="MOAO_vs_MCAO.ppt" size="131584" user="Main.DonaldGavel" version="1"

Revision 282006-12-13 - DonaldGavel

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META TOPICPARENT

<Keck NGAO Team Meeting #3>

9:50a - 2:30p PST
Line: 27 to 27
 
    • From the WBS Dictionary: This trade study is intended to build our expertise with Multi Object and Multi Conjugate AO. The existing MOAO and MCAO design studies should be reviewed. The product should be a summary of the issues related to these two approaches, including an understanding of the potential risks, technical challenges, limitations, advantages and room for improvement with each of these approaches.
  • 11:40 am Trade Study Report: Rayleigh Rejection Strategies (Velur) Rayleigh_rejection.ppt
    • From the WBS Dictionary: Evaluate the impact of unwanted Rayleigh backscatter to NGAO system performance. Consider the relative performance, cost, risk & schedule of various strategies for mitigation of LGS Rayleigh backscatter. Techniques include background subtraction, modulation & optimizing projection location. This issue is closely coupled to laser pulse format, with pulsed lasers generally providing more options for Rayleigh mitigation than CW lasers. Complete when NGAO baseline architecture selected.
Changed:
<
<
  • 12:00 pm Trade Study Report: Stand-alone T/T vs. DM on T/T Stage (Bauman) .ppt
>
>
 
    • From the WBS Dictionary: Consider the performance, cost, risk, reliability, and maintainability of a stand-alone tip/tilt mirror vs. mounting an otherwise necessary mirror (e.g. a DM) on a fast tip/tilt stage. Note that high BW correction is difficult with a large or heavy mirror. Complete when tip/tilt approach selected.
  • 12:20 pm Break
  • 12:40 pm Update on Instrument Trade Studies (Adkins)
Line: 42 to 42
 

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Added:
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META FILEATTACHMENT attr="" autoattached="1" comment="" date="1166045590" name="tip-tilt_platform_design_study_presentation.ppt" path="tip-tilt_platform_design_study_presentation.ppt" size="39424" user="Main.DonaldGavel" version="1"
 
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META FILEATTACHMENT attr="" autoattached="1" comment="" date="1166031259" name="MOAOvsMCAODesignStudyReport_Draft1.pdf" path="MOAOvsMCAODesignStudyReport_Draft1.pdf" size="379924" user="Main.DonaldGavel" version="2"
META FILEATTACHMENT attr="" autoattached="1" comment="" date="1166032383" name="MOAO_vs_MCAO.ppt" path="MOAO_vs_MCAO.ppt" size="131584" user="Main.DonaldGavel" version="1"

Revision 272006-12-13 - RichardDekany

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META TOPICPARENT
Changed:
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<

Keck NGAO Team Meeting #3

>
>

<Keck NGAO Team Meeting #3>

 
9:50a - 2:30p PST
Wednesday, December 13, 2006
Tele/Videoconference
Line: 20 to 20
 
  • 9:50 am Welcome
  • 10:00 am Management Report (Wizinowich) Management Report
    • Review study overall progress, progress against milestones, and summary financial situation
Changed:
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<
  • 10:25 am Science Team Report (Max) .ppt
>
>
  • 10:25 am Science Team Report (Max) [Verbal Report]
 

Revision 262006-12-13 - DonaldGavel

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META TOPICPARENT

Keck NGAO Team Meeting #3

9:50a - 2:30p PST
Line: 23 to 23
 
  • 10:25 am Science Team Report (Max) .ppt
  • 10:45 am Systems Engineering Report (Dekany) Systems Engineering Report (.ppt)
    <-- (.pdf)-->
    • Review the status of all performance and efficiency budgets; identify areas needing additional science input.
Changed:
<
<
  • 11:10 am Trade Study Report: MOAO & MCAO (Gavel) Report (pdf)
>
>
 
    • From the WBS Dictionary: This trade study is intended to build our expertise with Multi Object and Multi Conjugate AO. The existing MOAO and MCAO design studies should be reviewed. The product should be a summary of the issues related to these two approaches, including an understanding of the potential risks, technical challenges, limitations, advantages and room for improvement with each of these approaches.
  • 11:40 am Trade Study Report: Rayleigh Rejection Strategies (Velur) Rayleigh_rejection.ppt
    • From the WBS Dictionary: Evaluate the impact of unwanted Rayleigh backscatter to NGAO system performance. Consider the relative performance, cost, risk & schedule of various strategies for mitigation of LGS Rayleigh backscatter. Techniques include background subtraction, modulation & optimizing projection location. This issue is closely coupled to laser pulse format, with pulsed lasers generally providing more options for Rayleigh mitigation than CW lasers. Complete when NGAO baseline architecture selected.
Line: 43 to 44
 
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META FILEATTACHMENT attr="" autoattached="1" comment="" date="1166031259" name="MOAOvsMCAODesignStudyReport_Draft1.pdf" path="MOAOvsMCAODesignStudyReport_Draft1.pdf" size="379924" user="Main.DonaldGavel" version="2"
Added:
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>
META FILEATTACHMENT attr="" autoattached="1" comment="" date="1166032383" name="MOAO_vs_MCAO.ppt" path="MOAO_vs_MCAO.ppt" size="131584" user="Main.DonaldGavel" version="1"
 
META FILEATTACHMENT attr="" autoattached="1" comment="" date="1166028704" name="Instrument-Reuse-NIRC2-121206.ppt" path="Instrument-Reuse-NIRC2-121206.ppt" size="82432" user="Main.SeanAdkins" version="1"
META FILEATTACHMENT attr="" autoattached="1" comment="Management Report" date="1165978114" name="NGAO_meeting_#3.ppt" path="NGAO_meeting_#3.ppt" size="165376" user="Main.PeterWizinowich" version="2"
META FILEATTACHMENT attr="" autoattached="1" comment="Management Report" date="1165980608" name="NGAO_meeting_3.ppt" path="NGAO_meeting_3.ppt" size="165376" user="Main.PeterWizinowich" version="1"

Revision 252006-12-13 - RichardDekany

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META TOPICPARENT

Keck NGAO Team Meeting #3

9:50a - 2:30p PST
Line: 7 to 7
  Dial-in Number: 977-280-4645 Passcode: 540030 Videoconference IP: 128.171.99.70 (Hualalai CR)
Changed:
<
<
In effigie (e.g. on the phone): Adkins, Bauman, Bouchez, Flicker, Dekany, Gavel, Johannson, Le Mignant, Liu, Marchis, Max, Moore, Neyman, Velur, Wizinowich
>
>
In effigie (e.g. on the phone): Adkins, Bauman, Flicker, Dekany, Gavel, Johannson, Le Mignant, Liu, Marchis, Max, Neyman, Velur, Wizinowich
 
Action Items from the meeting. Status of Action Items as of xx/xx/xx.
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  • 10:00 am Management Report (Wizinowich) Management Report
    • Review study overall progress, progress against milestones, and summary financial situation
  • 10:25 am Science Team Report (Max) .ppt
Changed:
<
<
>
>
 
    • Review the status of all performance and efficiency budgets; identify areas needing additional science input.
  • 11:10 am Trade Study Report: MOAO & MCAO (Gavel) Report (pdf)
    • From the WBS Dictionary: This trade study is intended to build our expertise with Multi Object and Multi Conjugate AO. The existing MOAO and MCAO design studies should be reviewed. The product should be a summary of the issues related to these two approaches, including an understanding of the potential risks, technical challenges, limitations, advantages and room for improvement with each of these approaches.
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Deleted:
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<
 
META FILEATTACHMENT attr="" autoattached="1" comment="" date="1165997522" name="NGAO_Sys_Eng_Status_061213.ppt" path="NGAO_Sys_Eng_Status_061213.ppt" size="1187328" user="Main.RichardDekany" version="1"
META FILEATTACHMENT attr="" autoattached="1" comment="Rayleigh rejection Version 1.2" date="1166029726" name="Rayleigh_rejection.ppt" path="Rayleigh_rejection.ppt" size="902656" user="Main.ViswaVelur" version="7"
Changed:
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<
META FILEATTACHMENT attachment="MOAOvsMCAODesignStudyReport_Draft1.pdf" attr="" comment="" date="1166031259" name="MOAOvsMCAODesignStudyReport_Draft1.pdf" path="MOAOvsMCAODesignStudyReport_Draft1.pdf" size="379924" stream="MOAOvsMCAODesignStudyReport_Draft1.pdf" user="Main.DonaldGavel" version="2"
>
>
META FILEATTACHMENT attr="" autoattached="1" comment="" date="1166031259" name="MOAOvsMCAODesignStudyReport_Draft1.pdf" path="MOAOvsMCAODesignStudyReport_Draft1.pdf" size="379924" user="Main.DonaldGavel" version="2"
 
META FILEATTACHMENT attr="" autoattached="1" comment="" date="1166028704" name="Instrument-Reuse-NIRC2-121206.ppt" path="Instrument-Reuse-NIRC2-121206.ppt" size="82432" user="Main.SeanAdkins" version="1"
META FILEATTACHMENT attr="" autoattached="1" comment="Management Report" date="1165978114" name="NGAO_meeting_#3.ppt" path="NGAO_meeting_#3.ppt" size="165376" user="Main.PeterWizinowich" version="2"
META FILEATTACHMENT attr="" autoattached="1" comment="Management Report" date="1165980608" name="NGAO_meeting_3.ppt" path="NGAO_meeting_3.ppt" size="165376" user="Main.PeterWizinowich" version="1"

Revision 242006-12-13 - DonaldGavel

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META TOPICPARENT

Keck NGAO Team Meeting #3

9:50a - 2:30p PST
Line: 42 to 42
 

META FILEATTACHMENT attr="" autoattached="1" comment="" date="1165997522" name="NGAO_Sys_Eng_Status_061213.ppt" path="NGAO_Sys_Eng_Status_061213.ppt" size="1187328" user="Main.RichardDekany" version="1"
Changed:
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META FILEATTACHMENT attachment="Rayleigh_rejection.ppt" attr="" comment="Rayleigh rejection Version 1.2" date="1166029726" name="Rayleigh_rejection.ppt" path="Rayleigh_rejection.ppt" size="902656" stream="Rayleigh_rejection.ppt" user="Main.ViswaVelur" version="7"
META FILEATTACHMENT attr="" autoattached="1" comment="" date="1166002938" name="MOAOvsMCAODesignStudyReport_Draft1.pdf" path="MOAOvsMCAODesignStudyReport_Draft1.pdf" size="392392" user="Main.DonaldGavel" version="1"
>
>
META FILEATTACHMENT attr="" autoattached="1" comment="Rayleigh rejection Version 1.2" date="1166029726" name="Rayleigh_rejection.ppt" path="Rayleigh_rejection.ppt" size="902656" user="Main.ViswaVelur" version="7"
META FILEATTACHMENT attachment="MOAOvsMCAODesignStudyReport_Draft1.pdf" attr="" comment="" date="1166031259" name="MOAOvsMCAODesignStudyReport_Draft1.pdf" path="MOAOvsMCAODesignStudyReport_Draft1.pdf" size="379924" stream="MOAOvsMCAODesignStudyReport_Draft1.pdf" user="Main.DonaldGavel" version="2"
 
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META FILEATTACHMENT attr="" autoattached="1" comment="Management Report" date="1165978114" name="NGAO_meeting_#3.ppt" path="NGAO_meeting_#3.ppt" size="165376" user="Main.PeterWizinowich" version="2"
META FILEATTACHMENT attr="" autoattached="1" comment="Management Report" date="1165980608" name="NGAO_meeting_3.ppt" path="NGAO_meeting_3.ppt" size="165376" user="Main.PeterWizinowich" version="1"

Revision 232006-12-13 - ViswaVelur

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META TOPICPARENT

Keck NGAO Team Meeting #3

9:50a - 2:30p PST
Line: 42 to 42
 

META FILEATTACHMENT attr="" autoattached="1" comment="" date="1165997522" name="NGAO_Sys_Eng_Status_061213.ppt" path="NGAO_Sys_Eng_Status_061213.ppt" size="1187328" user="Main.RichardDekany" version="1"
Changed:
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<
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>
>
META FILEATTACHMENT attachment="Rayleigh_rejection.ppt" attr="" comment="Rayleigh rejection Version 1.2" date="1166029726" name="Rayleigh_rejection.ppt" path="Rayleigh_rejection.ppt" size="902656" stream="Rayleigh_rejection.ppt" user="Main.ViswaVelur" version="7"
 
META FILEATTACHMENT attr="" autoattached="1" comment="" date="1166002938" name="MOAOvsMCAODesignStudyReport_Draft1.pdf" path="MOAOvsMCAODesignStudyReport_Draft1.pdf" size="392392" user="Main.DonaldGavel" version="1"
META FILEATTACHMENT attr="" autoattached="1" comment="" date="1166028704" name="Instrument-Reuse-NIRC2-121206.ppt" path="Instrument-Reuse-NIRC2-121206.ppt" size="82432" user="Main.SeanAdkins" version="1"
META FILEATTACHMENT attr="" autoattached="1" comment="Management Report" date="1165978114" name="NGAO_meeting_#3.ppt" path="NGAO_meeting_#3.ppt" size="165376" user="Main.PeterWizinowich" version="2"

Revision 222006-12-13 - SeanAdkins

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META TOPICPARENT

Keck NGAO Team Meeting #3

9:50a - 2:30p PST
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  • 12:00 pm Trade Study Report: Stand-alone T/T vs. DM on T/T Stage (Bauman) .ppt
    • From the WBS Dictionary: Consider the performance, cost, risk, reliability, and maintainability of a stand-alone tip/tilt mirror vs. mounting an otherwise necessary mirror (e.g. a DM) on a fast tip/tilt stage. Note that high BW correction is difficult with a large or heavy mirror. Complete when tip/tilt approach selected.
  • 12:20 pm Break
Changed:
<
<
  • 12:40 pm Update on Instrument Trade Studies (Adkins) .ppt
    • Science Instrument Reuse Cost/Benefit. From the WBS Dictionary: Consider the cost/benefit of reuse of existing Keck AO instruments, particularly OSIRIS and NIRC2 (Moore).ppt, versus the benefit of design freedom for an all-new instrument suite.
>
>
  • 12:40 pm Update on Instrument Trade Studies (Adkins)
    • Science Instrument Reuse Cost/Benefit. From the WBS Dictionary: Consider the cost/benefit of reuse of existing Keck AO instruments, particularly OSIRIS and NIRC2, versus the benefit of design freedom for an all-new instrument suite. Instrument-Reuse-NIRC2-121206.ppt
 
    • Instrument Balance. From the WBS Dictionary: Consider the relative merit of installing NGAO on Keck I vs Keck II. This must take into account the long-term instrumentation strategy for Keck, available laser infrastructure, and impact on operations. Complete when architecture and location requirements documented.
  • 1:00 pm Upcoming tasks and milestones (Wizinowich) .ppt
  • 1:20 pm Discussion: Issues pertaining to ongoing and upcoming work (All)
Line: 38 to 38
 
  • 2:30 pm Adjourn
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Changed:
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>
>
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META FILEATTACHMENT attr="" autoattached="1" comment="" date="1166002938" name="MOAOvsMCAODesignStudyReport_Draft1.pdf" path="MOAOvsMCAODesignStudyReport_Draft1.pdf" size="392392" user="Main.DonaldGavel" version="1"
Added:
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META FILEATTACHMENT attr="" autoattached="1" comment="" date="1166028704" name="Instrument-Reuse-NIRC2-121206.ppt" path="Instrument-Reuse-NIRC2-121206.ppt" size="82432" user="Main.SeanAdkins" version="1"
 
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META FILEATTACHMENT attr="" autoattached="1" comment="Management Report" date="1165980608" name="NGAO_meeting_3.ppt" path="NGAO_meeting_3.ppt" size="165376" user="Main.PeterWizinowich" version="1"

Revision 212006-12-13 - ViswaVelur

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META TOPICPARENT

Keck NGAO Team Meeting #3

9:50a - 2:30p PST
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META FILEATTACHMENT attr="" autoattached="1" comment="" date="1165997522" name="NGAO_Sys_Eng_Status_061213.ppt" path="NGAO_Sys_Eng_Status_061213.ppt" size="1187328" user="Main.RichardDekany" version="1"
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META FILEATTACHMENT attr="" autoattached="1" comment="" date="1166002938" name="MOAOvsMCAODesignStudyReport_Draft1.pdf" path="MOAOvsMCAODesignStudyReport_Draft1.pdf" size="392392" user="Main.DonaldGavel" version="1"
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META FILEATTACHMENT attr="" autoattached="1" comment="Management Report" date="1165980608" name="NGAO_meeting_3.ppt" path="NGAO_meeting_3.ppt" size="165376" user="Main.PeterWizinowich" version="1"

Revision 202006-12-13 - RichardDekany

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META TOPICPARENT

Keck NGAO Team Meeting #3

9:50a - 2:30p PST
Line: 12 to 12
 Action Items from the meeting. Status of Action Items as of xx/xx/xx.
Changed:
<
<
Goals (tentative):
>
>
Goals:
 
  • Review Progress on Performance Budgets
  • Review Recent Trade Studies

Changed:
<
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Agenda (tentative):
>
>
Agenda:
 
Changed:
<
<
    • Review the status of all performance and efficiency budgets; identify areas needing additional science input; discuss validation possibilities in the LAO and at Keck.
>
>
    • Review the status of all performance and efficiency budgets; identify areas needing additional science input.
 
  • 11:10 am Trade Study Report: MOAO & MCAO (Gavel) Report (pdf)
    • From the WBS Dictionary: This trade study is intended to build our expertise with Multi Object and Multi Conjugate AO. The existing MOAO and MCAO design studies should be reviewed. The product should be a summary of the issues related to these two approaches, including an understanding of the potential risks, technical challenges, limitations, advantages and room for improvement with each of these approaches.
  • 11:40 am Trade Study Report: Rayleigh Rejection Strategies (Velur) Rayleigh_rejection.ppt

Revision 192006-12-13 - DonaldGavel

Line: 1 to 1
 
META TOPICPARENT

Keck NGAO Team Meeting #3

9:50a - 2:30p PST
Line: 23 to 23
 
  • 10:25 am Science Team Report (Max) .ppt
  • 10:45 am Systems Engineering Report (Dekany) Systems Engineering Report (.ppt) (.pdf)
    • Review the status of all performance and efficiency budgets; identify areas needing additional science input; discuss validation possibilities in the LAO and at Keck.
Changed:
<
<
  • 11:10 am Trade Study Report: MOAO & MCAO (Gavel) .ppt
>
>
  • 11:10 am Trade Study Report: MOAO & MCAO (Gavel) Report (pdf)
 
    • From the WBS Dictionary: This trade study is intended to build our expertise with Multi Object and Multi Conjugate AO. The existing MOAO and MCAO design studies should be reviewed. The product should be a summary of the issues related to these two approaches, including an understanding of the potential risks, technical challenges, limitations, advantages and room for improvement with each of these approaches.
  • 11:40 am Trade Study Report: Rayleigh Rejection Strategies (Velur) Rayleigh_rejection.ppt
    • From the WBS Dictionary: Evaluate the impact of unwanted Rayleigh backscatter to NGAO system performance. Consider the relative performance, cost, risk & schedule of various strategies for mitigation of LGS Rayleigh backscatter. Techniques include background subtraction, modulation & optimizing projection location. This issue is closely coupled to laser pulse format, with pulsed lasers generally providing more options for Rayleigh mitigation than CW lasers. Complete when NGAO baseline architecture selected.
Line: 37 to 37
 
  • 1:20 pm Discussion: Issues pertaining to ongoing and upcoming work (All)
  • 2:30 pm Adjourn
Added:
>
>
 
META FILEATTACHMENT attr="" autoattached="1" comment="" date="1165997522" name="NGAO_Sys_Eng_Status_061213.ppt" path="NGAO_Sys_Eng_Status_061213.ppt" size="1187328" user="Main.RichardDekany" version="1"
META FILEATTACHMENT attr="" autoattached="1" comment="Rayleigh rejection TS ver 1.1" date="1165993476" name="Rayleigh_rejection.ppt" path="Rayleigh_rejection.ppt" size="1375744" user="Main.ViswaVelur" version="5"
Added:
>
>
META FILEATTACHMENT attr="" autoattached="1" comment="" date="1166002938" name="MOAOvsMCAODesignStudyReport_Draft1.pdf" path="MOAOvsMCAODesignStudyReport_Draft1.pdf" size="392392" user="Main.DonaldGavel" version="1"
 
META FILEATTACHMENT attr="" autoattached="1" comment="Management Report" date="1165978114" name="NGAO_meeting_#3.ppt" path="NGAO_meeting_#3.ppt" size="165376" user="Main.PeterWizinowich" version="2"
META FILEATTACHMENT attr="" autoattached="1" comment="Management Report" date="1165980608" name="NGAO_meeting_3.ppt" path="NGAO_meeting_3.ppt" size="165376" user="Main.PeterWizinowich" version="1"

Revision 182006-12-13 - RichardDekany

Line: 1 to 1
 
META TOPICPARENT

Keck NGAO Team Meeting #3

9:50a - 2:30p PST
Line: 21 to 21
 
  • 10:00 am Management Report (Wizinowich) Management Report
    • Review study overall progress, progress against milestones, and summary financial situation
  • 10:25 am Science Team Report (Max) .ppt
Changed:
<
<
  • 10:45 am Systems Engineering Report (Dekany) .ppt
>
>
 
    • Review the status of all performance and efficiency budgets; identify areas needing additional science input; discuss validation possibilities in the LAO and at Keck.
  • 11:10 am Trade Study Report: MOAO & MCAO (Gavel) .ppt
    • From the WBS Dictionary: This trade study is intended to build our expertise with Multi Object and Multi Conjugate AO. The existing MOAO and MCAO design studies should be reviewed. The product should be a summary of the issues related to these two approaches, including an understanding of the potential risks, technical challenges, limitations, advantages and room for improvement with each of these approaches.
Line: 37 to 37
 
  • 1:20 pm Discussion: Issues pertaining to ongoing and upcoming work (All)
  • 2:30 pm Adjourn
Changed:
<
<
META FILEATTACHMENT attachment="Rayleigh_rejection.ppt" attr="" comment="Rayleigh rejection TS ver 1.1" date="1165993476" name="Rayleigh_rejection.ppt" path="Rayleigh_rejection.ppt" size="1375744" stream="Rayleigh_rejection.ppt" user="Main.ViswaVelur" version="5"
>
>
META FILEATTACHMENT attr="" autoattached="1" comment="" date="1165997522" name="NGAO_Sys_Eng_Status_061213.ppt" path="NGAO_Sys_Eng_Status_061213.ppt" size="1187328" user="Main.RichardDekany" version="1"
META FILEATTACHMENT attr="" autoattached="1" comment="Rayleigh rejection TS ver 1.1" date="1165993476" name="Rayleigh_rejection.ppt" path="Rayleigh_rejection.ppt" size="1375744" user="Main.ViswaVelur" version="5"
 
META FILEATTACHMENT attr="" autoattached="1" comment="Management Report" date="1165978114" name="NGAO_meeting_#3.ppt" path="NGAO_meeting_#3.ppt" size="165376" user="Main.PeterWizinowich" version="2"
META FILEATTACHMENT attr="" autoattached="1" comment="Management Report" date="1165980608" name="NGAO_meeting_3.ppt" path="NGAO_meeting_3.ppt" size="165376" user="Main.PeterWizinowich" version="1"

Revision 172006-12-13 - ViswaVelur

Line: 1 to 1
 
META TOPICPARENT

Keck NGAO Team Meeting #3

9:50a - 2:30p PST
Line: 38 to 38
 
  • 2:30 pm Adjourn
Changed:
<
<
META FILEATTACHMENT attr="" autoattached="1" comment="Rayleigh rejection TS ver 1.0" date="1165961130" name="Rayleigh_rejection.ppt" path="Rayleigh_rejection.ppt" size="1500160" user="Main.ViswaVelur" version="3"
>
>
META FILEATTACHMENT attachment="Rayleigh_rejection.ppt" attr="" comment="Rayleigh rejection TS ver 1.1" date="1165993476" name="Rayleigh_rejection.ppt" path="Rayleigh_rejection.ppt" size="1375744" stream="Rayleigh_rejection.ppt" user="Main.ViswaVelur" version="5"
 
META FILEATTACHMENT attr="" autoattached="1" comment="Management Report" date="1165978114" name="NGAO_meeting_#3.ppt" path="NGAO_meeting_#3.ppt" size="165376" user="Main.PeterWizinowich" version="2"
META FILEATTACHMENT attr="" autoattached="1" comment="Management Report" date="1165980608" name="NGAO_meeting_3.ppt" path="NGAO_meeting_3.ppt" size="165376" user="Main.PeterWizinowich" version="1"

Revision 162006-12-13 - PeterWizinowich

Line: 1 to 1
 
META TOPICPARENT

Keck NGAO Team Meeting #3

Changed:
<
<
9:50a - 2:30p
>
>
9:50a - 2:30p PST
 
Wednesday, December 13, 2006
Tele/Videoconference
Line: 9 to 9
 
In effigie (e.g. on the phone): Adkins, Bauman, Bouchez, Flicker, Dekany, Gavel, Johannson, Le Mignant, Liu, Marchis, Max, Moore, Neyman, Velur, Wizinowich

Added:
>
>
Action Items from the meeting. Status of Action Items as of xx/xx/xx.
 Goals (tentative):
  • Review Progress on Performance Budgets
  • Review Recent Trade Studies

Agenda (tentative):

  • 9:50 am Welcome
Changed:
<
<
  • 10:00 am Management Report (Wizinowich) .ppt
>
>
 
    • Review study overall progress, progress against milestones, and summary financial situation
  • 10:25 am Science Team Report (Max) .ppt
  • 10:45 am Systems Engineering Report (Dekany) .ppt
Line: 35 to 38
 
  • 2:30 pm Adjourn
Changed:
<
<
META FILEATTACHMENT attachment="Rayleigh_rejection.ppt" attr="" comment="Rayleigh rejection TS ver 1.0" date="1165961130" name="Rayleigh_rejection.ppt" path="Rayleigh_rejection.ppt" size="1500160" stream="Rayleigh_rejection.ppt" user="Main.ViswaVelur" version="3"
>
>
META FILEATTACHMENT attr="" autoattached="1" comment="Rayleigh rejection TS ver 1.0" date="1165961130" name="Rayleigh_rejection.ppt" path="Rayleigh_rejection.ppt" size="1500160" user="Main.ViswaVelur" version="3"
META FILEATTACHMENT attr="" autoattached="1" comment="Management Report" date="1165978114" name="NGAO_meeting_#3.ppt" path="NGAO_meeting_#3.ppt" size="165376" user="Main.PeterWizinowich" version="2"
META FILEATTACHMENT attr="" autoattached="1" comment="Management Report" date="1165980608" name="NGAO_meeting_3.ppt" path="NGAO_meeting_3.ppt" size="165376" user="Main.PeterWizinowich" version="1"

Revision 152006-12-12 - ViswaVelur

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META TOPICPARENT

Keck NGAO Team Meeting #3

9:50a - 2:30p
Line: 35 to 35
 
  • 2:30 pm Adjourn
Changed:
<
<
META FILEATTACHMENT attr="" autoattached="1" comment="Rayleigh rejection TS ver 1.0" date="1165942310" name="Rayleigh_rejection.ppt" path="Rayleigh_rejection.ppt" size="998400" user="Main.ViswaVelur" version="2"
>
>
META FILEATTACHMENT attachment="Rayleigh_rejection.ppt" attr="" comment="Rayleigh rejection TS ver 1.0" date="1165961130" name="Rayleigh_rejection.ppt" path="Rayleigh_rejection.ppt" size="1500160" stream="Rayleigh_rejection.ppt" user="Main.ViswaVelur" version="3"

Revision 142006-12-12 - SeanAdkins

Line: 1 to 1
 
META TOPICPARENT

Keck NGAO Team Meeting #3

9:50a - 2:30p
Line: 28 to 28
 
    • From the WBS Dictionary: Consider the performance, cost, risk, reliability, and maintainability of a stand-alone tip/tilt mirror vs. mounting an otherwise necessary mirror (e.g. a DM) on a fast tip/tilt stage. Note that high BW correction is difficult with a large or heavy mirror. Complete when tip/tilt approach selected.
  • 12:20 pm Break
  • 12:40 pm Update on Instrument Trade Studies (Adkins) .ppt
Changed:
<
<
    • Science Instrument Reuse Cost/Benefit. From the WBS Dictionary: Consider the cost/benefit of reuse of existing Keck AO instruments, particularly OSIRIS and NIRC2 (Moore)Instrument-Reuse-version1-121106.ppt, versus the benefit of design freedom for an all-new instrument suite.
>
>
    • Science Instrument Reuse Cost/Benefit. From the WBS Dictionary: Consider the cost/benefit of reuse of existing Keck AO instruments, particularly OSIRIS and NIRC2 (Moore).ppt, versus the benefit of design freedom for an all-new instrument suite.
 
    • Instrument Balance. From the WBS Dictionary: Consider the relative merit of installing NGAO on Keck I vs Keck II. This must take into account the long-term instrumentation strategy for Keck, available laser infrastructure, and impact on operations. Complete when architecture and location requirements documented.
  • 1:00 pm Upcoming tasks and milestones (Wizinowich) .ppt
  • 1:20 pm Discussion: Issues pertaining to ongoing and upcoming work (All)
  • 2:30 pm Adjourn
Changed:
<
<
META FILEATTACHMENT attr="" autoattached="1" comment="" date="1165919330" name="Instrument-Reuse-version1-121106.ppt" path="Instrument-Reuse-version1-121106.ppt" size="113152" user="Main.AnnaMoore" version="1"
META FILEATTACHMENT attachment="Rayleigh_rejection.ppt" attr="" comment="Rayleigh rejection TS ver 1.0" date="1165942310" name="Rayleigh_rejection.ppt" path="Rayleigh_rejection.ppt" size="998400" stream="Rayleigh_rejection.ppt" user="Main.ViswaVelur" version="2"
>
>
META FILEATTACHMENT attr="" autoattached="1" comment="Rayleigh rejection TS ver 1.0" date="1165942310" name="Rayleigh_rejection.ppt" path="Rayleigh_rejection.ppt" size="998400" user="Main.ViswaVelur" version="2"

Revision 132006-12-12 - ViswaVelur

Line: 1 to 1
 
META TOPICPARENT

Keck NGAO Team Meeting #3

9:50a - 2:30p
Line: 36 to 36
 

META FILEATTACHMENT attr="" autoattached="1" comment="" date="1165919330" name="Instrument-Reuse-version1-121106.ppt" path="Instrument-Reuse-version1-121106.ppt" size="113152" user="Main.AnnaMoore" version="1"
Changed:
<
<
META FILEATTACHMENT attr="" autoattached="1" comment="Rayleigh rejection TS draft" date="1165900537" name="Rayleigh_rejection.ppt" path="Rayleigh_rejection.ppt" size="888320" user="Main.ViswaVelur" version="1"
>
>
META FILEATTACHMENT attachment="Rayleigh_rejection.ppt" attr="" comment="Rayleigh rejection TS ver 1.0" date="1165942310" name="Rayleigh_rejection.ppt" path="Rayleigh_rejection.ppt" size="998400" stream="Rayleigh_rejection.ppt" user="Main.ViswaVelur" version="2"

Revision 122006-12-12 - AnnaMoore

Line: 1 to 1
 
META TOPICPARENT

Keck NGAO Team Meeting #3

9:50a - 2:30p
Line: 28 to 28
 
    • From the WBS Dictionary: Consider the performance, cost, risk, reliability, and maintainability of a stand-alone tip/tilt mirror vs. mounting an otherwise necessary mirror (e.g. a DM) on a fast tip/tilt stage. Note that high BW correction is difficult with a large or heavy mirror. Complete when tip/tilt approach selected.
  • 12:20 pm Break
  • 12:40 pm Update on Instrument Trade Studies (Adkins) .ppt
Changed:
<
<
    • Science Instrument Reuse Cost/Benefit. From the WBS Dictionary: Consider the cost/benefit of reuse of existing Keck AO instruments, particularly OSIRIS and NIRC2, versus the benefit of design freedom for an all-new instrument suite.
>
>
    • Science Instrument Reuse Cost/Benefit. From the WBS Dictionary: Consider the cost/benefit of reuse of existing Keck AO instruments, particularly OSIRIS and NIRC2 (Moore)Instrument-Reuse-version1-121106.ppt, versus the benefit of design freedom for an all-new instrument suite.
 
    • Instrument Balance. From the WBS Dictionary: Consider the relative merit of installing NGAO on Keck I vs Keck II. This must take into account the long-term instrumentation strategy for Keck, available laser infrastructure, and impact on operations. Complete when architecture and location requirements documented.
  • 1:00 pm Upcoming tasks and milestones (Wizinowich) .ppt
  • 1:20 pm Discussion: Issues pertaining to ongoing and upcoming work (All)
  • 2:30 pm Adjourn
Changed:
<
<
META FILEATTACHMENT attachment="Rayleigh_rejection.ppt" attr="" comment="Rayleigh rejection TS draft" date="1165900537" name="Rayleigh_rejection.ppt" path="Rayleigh_rejection.ppt" size="888320" stream="Rayleigh_rejection.ppt" user="Main.ViswaVelur" version="1"
>
>
META FILEATTACHMENT attr="" autoattached="1" comment="" date="1165919330" name="Instrument-Reuse-version1-121106.ppt" path="Instrument-Reuse-version1-121106.ppt" size="113152" user="Main.AnnaMoore" version="1"
META FILEATTACHMENT attr="" autoattached="1" comment="Rayleigh rejection TS draft" date="1165900537" name="Rayleigh_rejection.ppt" path="Rayleigh_rejection.ppt" size="888320" user="Main.ViswaVelur" version="1"

Revision 112006-12-12 - ViswaVelur

Line: 1 to 1
 
META TOPICPARENT

Keck NGAO Team Meeting #3

9:50a - 2:30p
Line: 22 to 22
 
    • Review the status of all performance and efficiency budgets; identify areas needing additional science input; discuss validation possibilities in the LAO and at Keck.
  • 11:10 am Trade Study Report: MOAO & MCAO (Gavel) .ppt
    • From the WBS Dictionary: This trade study is intended to build our expertise with Multi Object and Multi Conjugate AO. The existing MOAO and MCAO design studies should be reviewed. The product should be a summary of the issues related to these two approaches, including an understanding of the potential risks, technical challenges, limitations, advantages and room for improvement with each of these approaches.
Changed:
<
<
  • 11:40 am Trade Study Report: Rayleigh Rejection Strategies (Velur) .ppt
>
>
 
    • From the WBS Dictionary: Evaluate the impact of unwanted Rayleigh backscatter to NGAO system performance. Consider the relative performance, cost, risk & schedule of various strategies for mitigation of LGS Rayleigh backscatter. Techniques include background subtraction, modulation & optimizing projection location. This issue is closely coupled to laser pulse format, with pulsed lasers generally providing more options for Rayleigh mitigation than CW lasers. Complete when NGAO baseline architecture selected.
  • 12:00 pm Trade Study Report: Stand-alone T/T vs. DM on T/T Stage (Bauman) .ppt
    • From the WBS Dictionary: Consider the performance, cost, risk, reliability, and maintainability of a stand-alone tip/tilt mirror vs. mounting an otherwise necessary mirror (e.g. a DM) on a fast tip/tilt stage. Note that high BW correction is difficult with a large or heavy mirror. Complete when tip/tilt approach selected.
Line: 33 to 33
 
  • 1:00 pm Upcoming tasks and milestones (Wizinowich) .ppt
  • 1:20 pm Discussion: Issues pertaining to ongoing and upcoming work (All)
  • 2:30 pm Adjourn
Added:
>
>
META FILEATTACHMENT attachment="Rayleigh_rejection.ppt" attr="" comment="Rayleigh rejection TS draft" date="1165900537" name="Rayleigh_rejection.ppt" path="Rayleigh_rejection.ppt" size="888320" stream="Rayleigh_rejection.ppt" user="Main.ViswaVelur" version="1"

Revision 102006-12-11 - PeterWizinowich

Line: 1 to 1
 
META TOPICPARENT

Keck NGAO Team Meeting #3

9:50a - 2:30p
Line: 20 to 20
 
  • 10:25 am Science Team Report (Max) .ppt
  • 10:45 am Systems Engineering Report (Dekany) .ppt
    • Review the status of all performance and efficiency budgets; identify areas needing additional science input; discuss validation possibilities in the LAO and at Keck.
Changed:
<
<
  • 11:10 am Trade Study Report: MOAO & MCAO (Gavel) [[http://www.oir.caltech.edu/twiki_oir/pub/Keck/NGAO/061213_Remote_NGAO_Meeting_3/filename][.ppt]
>
>
  • 11:10 am Trade Study Report: MOAO & MCAO (Gavel) .ppt
 
    • From the WBS Dictionary: This trade study is intended to build our expertise with Multi Object and Multi Conjugate AO. The existing MOAO and MCAO design studies should be reviewed. The product should be a summary of the issues related to these two approaches, including an understanding of the potential risks, technical challenges, limitations, advantages and room for improvement with each of these approaches.
  • 11:40 am Trade Study Report: Rayleigh Rejection Strategies (Velur) .ppt
    • From the WBS Dictionary: Evaluate the impact of unwanted Rayleigh backscatter to NGAO system performance. Consider the relative performance, cost, risk & schedule of various strategies for mitigation of LGS Rayleigh backscatter. Techniques include background subtraction, modulation & optimizing projection location. This issue is closely coupled to laser pulse format, with pulsed lasers generally providing more options for Rayleigh mitigation than CW lasers. Complete when NGAO baseline architecture selected.
  • 12:00 pm Trade Study Report: Stand-alone T/T vs. DM on T/T Stage (Bauman) .ppt
    • From the WBS Dictionary: Consider the performance, cost, risk, reliability, and maintainability of a stand-alone tip/tilt mirror vs. mounting an otherwise necessary mirror (e.g. a DM) on a fast tip/tilt stage. Note that high BW correction is difficult with a large or heavy mirror. Complete when tip/tilt approach selected.
  • 12:20 pm Break
Changed:
<
<
  • 12:40 pm Trade Study Report: Science Instrument Reuse Cost/Benefit (Adkins) .ppt
    • From the WBS Dictionary: Consider the cost/benefit of reuse of existing Keck AO instruments, particularly OSIRIS and NIRC2, versus the benefit of design freedom for an all-new instrument suite.
  • 1:00 pm Trade Study Report: Instrument Balance (Adkins) .ppt
    • From the WBS Dictionary: Consider the relative merit of installing NGAO on Keck I vs Keck II. This must take into account the long-term instrumentation strategy for Keck, available laser infrastructure, and impact on operations. Complete when architecture and location requirements documented.
  • 1:20 pm Upcoming tasks and milestones (Wizinowich) .ppt
  • 1:40 pm Discussion: Issues pertaining to ongoing and upcoming work (All)
>
>
  • 12:40 pm Update on Instrument Trade Studies (Adkins) .ppt
    • Science Instrument Reuse Cost/Benefit. From the WBS Dictionary: Consider the cost/benefit of reuse of existing Keck AO instruments, particularly OSIRIS and NIRC2, versus the benefit of design freedom for an all-new instrument suite.
    • Instrument Balance. From the WBS Dictionary: Consider the relative merit of installing NGAO on Keck I vs Keck II. This must take into account the long-term instrumentation strategy for Keck, available laser infrastructure, and impact on operations. Complete when architecture and location requirements documented.
  • 1:00 pm Upcoming tasks and milestones (Wizinowich) .ppt
  • 1:20 pm Discussion: Issues pertaining to ongoing and upcoming work (All)
 
  • 2:30 pm Adjourn
\ No newline at end of file

Revision 92006-12-06 - MerlitaEvanoff

Line: 1 to 1
 
META TOPICPARENT

Keck NGAO Team Meeting #3

9:50a - 2:30p
Wednesday, December 13, 2006
Tele/Videoconference
Changed:
<
<
Dial-in Number: 977-280-4645 Passcode: 540030 Videoconference IP: TBD
>
>
Dial-in Number: 977-280-4645 Passcode: 540030 Videoconference IP: 128.171.99.70 (Hualalai CR)
 
In effigie (e.g. on the phone): Adkins, Bauman, Bouchez, Flicker, Dekany, Gavel, Johannson, Le Mignant, Liu, Marchis, Max, Moore, Neyman, Velur, Wizinowich

Revision 82006-12-05 - RichardDekany

Line: 1 to 1
 
META TOPICPARENT

Keck NGAO Team Meeting #3

9:50a - 2:30p
Line: 17 to 17
 
  • 9:50 am Welcome
  • 10:00 am Management Report (Wizinowich) .ppt
    • Review study overall progress, progress against milestones, and summary financial situation
Changed:
<
<
  • 10:30 am Systems Engineering Report (Dekany) .ppt
>
>
  • 10:25 am Science Team Report (Max) .ppt
  • 10:45 am Systems Engineering Report (Dekany) .ppt
 
    • Review the status of all performance and efficiency budgets; identify areas needing additional science input; discuss validation possibilities in the LAO and at Keck.
Changed:
<
<
  • 11:00 am Trade Study Report: MOAO & MCAO (Gavel) [[http://www.oir.caltech.edu/twiki_oir/pub/Keck/NGAO/061213_Remote_NGAO_Meeting_3/filename][.ppt]
>
>
  • 11:10 am Trade Study Report: MOAO & MCAO (Gavel) [[http://www.oir.caltech.edu/twiki_oir/pub/Keck/NGAO/061213_Remote_NGAO_Meeting_3/filename][.ppt]
 
    • From the WBS Dictionary: This trade study is intended to build our expertise with Multi Object and Multi Conjugate AO. The existing MOAO and MCAO design studies should be reviewed. The product should be a summary of the issues related to these two approaches, including an understanding of the potential risks, technical challenges, limitations, advantages and room for improvement with each of these approaches.
Changed:
<
<
  • 11:30 am Trade Study Report: Rayleigh Rejection Strategies (Velur) .ppt
>
>
  • 11:40 am Trade Study Report: Rayleigh Rejection Strategies (Velur) .ppt
 
    • From the WBS Dictionary: Evaluate the impact of unwanted Rayleigh backscatter to NGAO system performance. Consider the relative performance, cost, risk & schedule of various strategies for mitigation of LGS Rayleigh backscatter. Techniques include background subtraction, modulation & optimizing projection location. This issue is closely coupled to laser pulse format, with pulsed lasers generally providing more options for Rayleigh mitigation than CW lasers. Complete when NGAO baseline architecture selected.
Changed:
<
<
  • 11:50 am Trade Study Report: Stand-alone T/T vs. DM on T/T Stage (Bauman) .ppt
>
>
  • 12:00 pm Trade Study Report: Stand-alone T/T vs. DM on T/T Stage (Bauman) .ppt
 
    • From the WBS Dictionary: Consider the performance, cost, risk, reliability, and maintainability of a stand-alone tip/tilt mirror vs. mounting an otherwise necessary mirror (e.g. a DM) on a fast tip/tilt stage. Note that high BW correction is difficult with a large or heavy mirror. Complete when tip/tilt approach selected.
Changed:
<
<
  • 12:10 pm Break
  • 12:30 pm Trade Study Report: Science Instrument Reuse Cost/Benefit (Adkins) .ppt
>
>
  • 12:20 pm Break
  • 12:40 pm Trade Study Report: Science Instrument Reuse Cost/Benefit (Adkins) .ppt
 
    • From the WBS Dictionary: Consider the cost/benefit of reuse of existing Keck AO instruments, particularly OSIRIS and NIRC2, versus the benefit of design freedom for an all-new instrument suite.
Changed:
<
<
  • 12:50 pm Trade Study Report: Instrument Balance (Adkins) .ppt
>
>
  • 1:00 pm Trade Study Report: Instrument Balance (Adkins) .ppt
 
    • From the WBS Dictionary: Consider the relative merit of installing NGAO on Keck I vs Keck II. This must take into account the long-term instrumentation strategy for Keck, available laser infrastructure, and impact on operations. Complete when architecture and location requirements documented.
Changed:
<
<
  • 1:10 pm Upcoming tasks and milestones (Wizinowich) .ppt
  • 1:30 pm Discussion: Issues pertaining to ongoing and upcoming work (All)
>
>
  • 1:20 pm Upcoming tasks and milestones (Wizinowich) .ppt
  • 1:40 pm Discussion: Issues pertaining to ongoing and upcoming work (All)
 
  • 2:30 pm Adjourn
\ No newline at end of file

Revision 72006-12-01 - PeterWizinowich

Line: 1 to 1
 
META TOPICPARENT

Keck NGAO Team Meeting #3

9:50a - 2:30p
Wednesday, December 13, 2006
Tele/Videoconference
Changed:
<
<
Dial-in Number: TBD Passcode: TBD Videoconference IP: _TBD
>
>
Dial-in Number: 977-280-4645 Passcode: 540030 Videoconference IP: TBD
 
In effigie (e.g. on the phone): Adkins, Bauman, Bouchez, Flicker, Dekany, Gavel, Johannson, Le Mignant, Liu, Marchis, Max, Moore, Neyman, Velur, Wizinowich

Revision 62006-11-21 - PeterWizinowich

Line: 1 to 1
 
META TOPICPARENT

Keck NGAO Team Meeting #3

9:50a - 2:30p
Changed:
<
<
Tuesday, December 13, 2006
>
>
Wednesday, December 13, 2006
 
Tele/Videoconference

Dial-in Number: TBD Passcode: TBD Videoconference IP: _TBD

Revision 52006-11-20 - RichardDekany

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META TOPICPARENT

Keck NGAO Team Meeting #3

9:50a - 2:30p
Line: 17 to 17
 
  • 9:50 am Welcome
  • 10:00 am Management Report (Wizinowich) .ppt
    • Review study overall progress, progress against milestones, and summary financial situation
Changed:
<
<
  • 10:30 am Performance Budget Status (Dekany) .ppt
>
>
  • 10:30 am Systems Engineering Report (Dekany) .ppt
 
    • Review the status of all performance and efficiency budgets; identify areas needing additional science input; discuss validation possibilities in the LAO and at Keck.
  • 11:00 am Trade Study Report: MOAO & MCAO (Gavel) [[http://www.oir.caltech.edu/twiki_oir/pub/Keck/NGAO/061213_Remote_NGAO_Meeting_3/filename][.ppt]
    • From the WBS Dictionary: This trade study is intended to build our expertise with Multi Object and Multi Conjugate AO. The existing MOAO and MCAO design studies should be reviewed. The product should be a summary of the issues related to these two approaches, including an understanding of the potential risks, technical challenges, limitations, advantages and room for improvement with each of these approaches.

Revision 42006-11-20 - RichardDekany

Line: 1 to 1
 
META TOPICPARENT

Keck NGAO Team Meeting #3

9:50a - 2:30p
Line: 11 to 11
 
Goals (tentative):
  • Review Progress on Performance Budgets
Deleted:
<
<
  • Review Model/Tool Validation Results
 
  • Review Recent Trade Studies

Agenda (tentative):

Line: 20 to 19
 
    • Review study overall progress, progress against milestones, and summary financial situation
  • 10:30 am Performance Budget Status (Dekany) .ppt
    • Review the status of all performance and efficiency budgets; identify areas needing additional science input; discuss validation possibilities in the LAO and at Keck.
Changed:
<
<
  • 11:00 am Trade Study Report: Rayleigh Rejection Strategies (Velur) .ppt
>
>
  • 11:00 am Trade Study Report: MOAO & MCAO (Gavel) [[http://www.oir.caltech.edu/twiki_oir/pub/Keck/NGAO/061213_Remote_NGAO_Meeting_3/filename][.ppt]
    • From the WBS Dictionary: This trade study is intended to build our expertise with Multi Object and Multi Conjugate AO. The existing MOAO and MCAO design studies should be reviewed. The product should be a summary of the issues related to these two approaches, including an understanding of the potential risks, technical challenges, limitations, advantages and room for improvement with each of these approaches.
  • 11:30 am Trade Study Report: Rayleigh Rejection Strategies (Velur) .ppt
 
    • From the WBS Dictionary: Evaluate the impact of unwanted Rayleigh backscatter to NGAO system performance. Consider the relative performance, cost, risk & schedule of various strategies for mitigation of LGS Rayleigh backscatter. Techniques include background subtraction, modulation & optimizing projection location. This issue is closely coupled to laser pulse format, with pulsed lasers generally providing more options for Rayleigh mitigation than CW lasers. Complete when NGAO baseline architecture selected.
Changed:
<
<
  • 11:20 am Trade Study Report: Stand-alone T/T vs. DM on T/T Stage (Bauman) .ppt
>
>
  • 11:50 am Trade Study Report: Stand-alone T/T vs. DM on T/T Stage (Bauman) .ppt
 
    • From the WBS Dictionary: Consider the performance, cost, risk, reliability, and maintainability of a stand-alone tip/tilt mirror vs. mounting an otherwise necessary mirror (e.g. a DM) on a fast tip/tilt stage. Note that high BW correction is difficult with a large or heavy mirror. Complete when tip/tilt approach selected.
Changed:
<
<
  • 11:40 am Break
  • 12:00 pm Trade Study Report: Science Instrument Reuse Cost/Benefit (Adkins) .ppt
>
>
  • 12:10 pm Break
  • 12:30 pm Trade Study Report: Science Instrument Reuse Cost/Benefit (Adkins) .ppt
 
    • From the WBS Dictionary: Consider the cost/benefit of reuse of existing Keck AO instruments, particularly OSIRIS and NIRC2, versus the benefit of design freedom for an all-new instrument suite.
Changed:
<
<
  • 12:20 pm Trade Study Report: Instrument Balance (Adkins) .ppt
>
>
  • 12:50 pm Trade Study Report: Instrument Balance (Adkins) .ppt
 
    • From the WBS Dictionary: Consider the relative merit of installing NGAO on Keck I vs Keck II. This must take into account the long-term instrumentation strategy for Keck, available laser infrastructure, and impact on operations. Complete when architecture and location requirements documented.
Deleted:
<
<
  • 12:40 pm Upcoming tasks and milestones (Wizinowich) .ppt
  • 1:10 pm Discussion: Issues pertaining to ongoing work (All)
  • 2:00 pm Adjourn
 \ No newline at end of file
Added:
>
>
  • 1:10 pm Upcoming tasks and milestones (Wizinowich) .ppt
  • 1:30 pm Discussion: Issues pertaining to ongoing and upcoming work (All)
  • 2:30 pm Adjourn
 \ No newline at end of file

Revision 32006-11-13 - RichardDekany

Line: 1 to 1
 
META TOPICPARENT

Keck NGAO Team Meeting #3

9:50a - 2:30p
Line: 25 to 25
 
  • 11:20 am Trade Study Report: Stand-alone T/T vs. DM on T/T Stage (Bauman) .ppt
    • From the WBS Dictionary: Consider the performance, cost, risk, reliability, and maintainability of a stand-alone tip/tilt mirror vs. mounting an otherwise necessary mirror (e.g. a DM) on a fast tip/tilt stage. Note that high BW correction is difficult with a large or heavy mirror. Complete when tip/tilt approach selected.
  • 11:40 am Break
Changed:
<
<
  • 12:00 pm Trade Study Report: LGS Asterism Geometry and Size (Flicker) .ppt
    • From the WBS Dictionary: Find the simplest LGS asterism geometry meeting the performance budget goals (e.g. quincunx, ring, 1+triangle, or hex) and the asterism radii. Consider optimization of the Strehl of the tip/tilt stars and the resultant sky coverage as well. Complete when LGS asterism, HO WFS, and LO WFS requirements have been documented.
  • 12:20 pm Trade Study Report: Science Instrument Reuse Cost/Benefit (Adkins) .ppt
>
>
  • 12:00 pm Trade Study Report: Science Instrument Reuse Cost/Benefit (Adkins) .ppt
 
    • From the WBS Dictionary: Consider the cost/benefit of reuse of existing Keck AO instruments, particularly OSIRIS and NIRC2, versus the benefit of design freedom for an all-new instrument suite.
Changed:
<
<
  • 12:40 pm Trade Study Report: Instrument Balance (Adkins) .ppt
>
>
  • 12:20 pm Trade Study Report: Instrument Balance (Adkins) .ppt
 
    • From the WBS Dictionary: Consider the relative merit of installing NGAO on Keck I vs Keck II. This must take into account the long-term instrumentation strategy for Keck, available laser infrastructure, and impact on operations. Complete when architecture and location requirements documented.
Changed:
<
<
  • 1:00 pm Upcoming tasks and milestones (Wizinowich) .ppt
  • 1:30 pm Discussion: Issues pertaining to ongoing work (All)
  • 2:30 pm Adjourn
>
>
  • 12:40 pm Upcoming tasks and milestones (Wizinowich) .ppt
  • 1:10 pm Discussion: Issues pertaining to ongoing work (All)
  • 2:00 pm Adjourn
 \ No newline at end of file

Revision 22006-10-20 - RichardDekany

Line: 1 to 1
 
META TOPICPARENT

Keck NGAO Team Meeting #3

Changed:
<
<
9:50a - 4:30p
>
>
9:50a - 2:30p
 
Tuesday, December 13, 2006
Tele/Videoconference
Line: 20 to 20
 
    • Review study overall progress, progress against milestones, and summary financial situation
  • 10:30 am Performance Budget Status (Dekany) .ppt
    • Review the status of all performance and efficiency budgets; identify areas needing additional science input; discuss validation possibilities in the LAO and at Keck.
Changed:
<
<
  • 11:30 am Trade Study Report: Rayleigh Rejection Strategies (Velur) .ppt
>
>
  • 11:00 am Trade Study Report: Rayleigh Rejection Strategies (Velur) .ppt
 
    • From the WBS Dictionary: Evaluate the impact of unwanted Rayleigh backscatter to NGAO system performance. Consider the relative performance, cost, risk & schedule of various strategies for mitigation of LGS Rayleigh backscatter. Techniques include background subtraction, modulation & optimizing projection location. This issue is closely coupled to laser pulse format, with pulsed lasers generally providing more options for Rayleigh mitigation than CW lasers. Complete when NGAO baseline architecture selected.
Changed:
<
<
  • 12:00 am Trade Study Report: Stand-alone T/T vs. DM on T/T Stage (Bauman) .ppt
>
>
  • 11:20 am Trade Study Report: Stand-alone T/T vs. DM on T/T Stage (Bauman) .ppt
 
    • From the WBS Dictionary: Consider the performance, cost, risk, reliability, and maintainability of a stand-alone tip/tilt mirror vs. mounting an otherwise necessary mirror (e.g. a DM) on a fast tip/tilt stage. Note that high BW correction is difficult with a large or heavy mirror. Complete when tip/tilt approach selected.
Changed:
<
<
  • 12:30 pm Lunch
  • 2:00 pm Trade Study Report: LGS Asterism Geometry and Size (Flicker) .ppt
>
>
  • 11:40 am Break
  • 12:00 pm Trade Study Report: LGS Asterism Geometry and Size (Flicker) .ppt
 
    • From the WBS Dictionary: Find the simplest LGS asterism geometry meeting the performance budget goals (e.g. quincunx, ring, 1+triangle, or hex) and the asterism radii. Consider optimization of the Strehl of the tip/tilt stars and the resultant sky coverage as well. Complete when LGS asterism, HO WFS, and LO WFS requirements have been documented.
Changed:
<
<
  • 2:30 am Trade Study Report: Science Instrument Reuse Cost/Benefit (Adkins) [[http://www.oir.caltech.edu/twiki_oir/pub/Keck/NGAO/061213_Remote_NGAO_Meeting_3/filename][.ppt]
>
>
  • 12:20 pm Trade Study Report: Science Instrument Reuse Cost/Benefit (Adkins) .ppt
 
    • From the WBS Dictionary: Consider the cost/benefit of reuse of existing Keck AO instruments, particularly OSIRIS and NIRC2, versus the benefit of design freedom for an all-new instrument suite.
Changed:
<
<
  • 3:00 pm Trade Study Report: Instrument Balance (Adkins) .ppt
>
>
  • 12:40 pm Trade Study Report: Instrument Balance (Adkins) .ppt
 
    • From the WBS Dictionary: Consider the relative merit of installing NGAO on Keck I vs Keck II. This must take into account the long-term instrumentation strategy for Keck, available laser infrastructure, and impact on operations. Complete when architecture and location requirements documented.
Changed:
<
<
  • 3:30 Break
  • 3:45 Upcoming tasks and milestones (Wizinowich) .ppt
  • 4:00 Discussion: Issues pertaining to ongoing work (All)
  • 4:30 Adjourn
>
>
  • 1:00 pm Upcoming tasks and milestones (Wizinowich) .ppt
  • 1:30 pm Discussion: Issues pertaining to ongoing work (All)
  • 2:30 pm Adjourn

Revision 12006-10-20 - RichardDekany

Line: 1 to 1
Added:
>
>
META TOPICPARENT

Keck NGAO Team Meeting #3

9:50a - 4:30p
Tuesday, December 13, 2006
Tele/Videoconference

Dial-in Number: TBD Passcode: TBD Videoconference IP: _TBD


In effigie (e.g. on the phone): Adkins, Bauman, Bouchez, Flicker, Dekany, Gavel, Johannson, Le Mignant, Liu, Marchis, Max, Moore, Neyman, Velur, Wizinowich

Goals (tentative):
  • Review Progress on Performance Budgets
  • Review Model/Tool Validation Results
  • Review Recent Trade Studies

Agenda (tentative):

  • 9:50 am Welcome
  • 10:00 am Management Report (Wizinowich) .ppt
    • Review study overall progress, progress against milestones, and summary financial situation
  • 10:30 am Performance Budget Status (Dekany) .ppt
    • Review the status of all performance and efficiency budgets; identify areas needing additional science input; discuss validation possibilities in the LAO and at Keck.
  • 11:30 am Trade Study Report: Rayleigh Rejection Strategies (Velur) .ppt
    • From the WBS Dictionary: Evaluate the impact of unwanted Rayleigh backscatter to NGAO system performance. Consider the relative performance, cost, risk & schedule of various strategies for mitigation of LGS Rayleigh backscatter. Techniques include background subtraction, modulation & optimizing projection location. This issue is closely coupled to laser pulse format, with pulsed lasers generally providing more options for Rayleigh mitigation than CW lasers. Complete when NGAO baseline architecture selected.
  • 12:00 am Trade Study Report: Stand-alone T/T vs. DM on T/T Stage (Bauman) .ppt
    • From the WBS Dictionary: Consider the performance, cost, risk, reliability, and maintainability of a stand-alone tip/tilt mirror vs. mounting an otherwise necessary mirror (e.g. a DM) on a fast tip/tilt stage. Note that high BW correction is difficult with a large or heavy mirror. Complete when tip/tilt approach selected.
  • 12:30 pm Lunch
  • 2:00 pm Trade Study Report: LGS Asterism Geometry and Size (Flicker) .ppt
    • From the WBS Dictionary: Find the simplest LGS asterism geometry meeting the performance budget goals (e.g. quincunx, ring, 1+triangle, or hex) and the asterism radii. Consider optimization of the Strehl of the tip/tilt stars and the resultant sky coverage as well. Complete when LGS asterism, HO WFS, and LO WFS requirements have been documented.
  • 2:30 am Trade Study Report: Science Instrument Reuse Cost/Benefit (Adkins) [[http://www.oir.caltech.edu/twiki_oir/pub/Keck/NGAO/061213_Remote_NGAO_Meeting_3/filename][.ppt]
    • From the WBS Dictionary: Consider the cost/benefit of reuse of existing Keck AO instruments, particularly OSIRIS and NIRC2, versus the benefit of design freedom for an all-new instrument suite.
  • 3:00 pm Trade Study Report: Instrument Balance (Adkins) .ppt
    • From the WBS Dictionary: Consider the relative merit of installing NGAO on Keck I vs Keck II. This must take into account the long-term instrumentation strategy for Keck, available laser infrastructure, and impact on operations. Complete when architecture and location requirements documented.
  • 3:30 Break
  • 3:45 Upcoming tasks and milestones (Wizinowich) .ppt
  • 4:00 Discussion: Issues pertaining to ongoing work (All)
  • 4:30 Adjourn
 
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