Difference between revisions of "LBNL-2020: M2T Flowdown"

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== Connection Details ==
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https://lbnl.zoom.us/j/998919980
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Host - [mailto:Charles.R.Lawrence@jpl.nasa.gov Charles Lawrence]
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Scribe -
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== Charge ==
 
== Charge ==
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Discuss flowdown from measurement requirements to instrument and experiment requirements.  Emphasis on the critical role of error budgets in setting performance requirements, and an overview of the structure of requirements.
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Two take-away assignments for L2 leaders and teams:
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* What is missing from the error budgets in your area?
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* What analysis and simulation capabilities do we need but do not yet have that connect the elements of the error budget?
  
 
== Agenda ==
 
== Agenda ==
  
  
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* (20 m) Overview of flowdown efforts [[file: M2T_flowdown_CMB-S4_04-01-2020.pdf]] (Lawrence)
* (5 m) Where do we need to be for the August NSF review? (Zivick)
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* (10 m) success criteria (Zivick)
** One slide of bullets with excerpts from NSF guidance (I can provide this)
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** Where do we need to be for the August NSF review?
** One slide of bullets with excerpts from CME/ATLAS CDR panel charge
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** Where do we need to be for the Spring 2021 DOE CD-1 and NSF PDR reviews?
** A list of documentation we need to produce. (presentations do not count). Real draft documents, can reference my template.
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* (20 min) Overview and Status of error budget (McMahon) [https://docs.google.com/presentation/d/1EUjst_T5q8SUH0UCvIhwT9tXIYOpHwgICDWxW9hddOg/edit?usp=sharing slides]
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* (20 min) SAT Error budget overview (Bischoff) [https://docs.google.com/presentation/d/1Bl8nkAlpKqoh0dY2IUHEDAfg5RJhgbvYBMOESk6ZSWE slides]
  
* (5 min) Where do we need to be for the Spring 2021 DOE CD-1 and NSF PDR reviews? (Similar to 1.)  
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* (20 min) [https://docs.google.com/presentation/d/19re09Jj1N9BZrkx8sDgI0lsM72Laqq_BAx2gkVJ8pY4/edit?usp=sharing Baseline design simulations  (Zonca and Keskitalo)] - Zonca in the foreground parallel, will join around 12:30pm
** Similar to 1. I can provide inputs for NSF PDR, someone else needs to speak to DOE CD-1.
 
  
* (10 min) Overview and Status of error budget (McMahon)
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* (10 min) Requirements (Kurita)
** Discussion of gaps and plans to fill.
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** [https://drive.google.com/open?id=1Njm7g9cToymqr_pG4XzneeJvRY22ODasnA52qQ0Y9GQ Slide]
** Volunteers. Assignments. Due dates.
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** Draft Reqs Spreadsheet:  [https://docs.google.com/spreadsheets/d/1EE25NskNqN5B7pOK0IPGbLkZopcRuhLDwssE1r56pkQ/edit#gid=0 spreadsheet]
  
* (10 min) SAT Error budget overview
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* (one slide) Homework
 
Break (10 minutes, will turn into 15)
 
 
* (75 min) Discussion for each L2 of what requirements they need.
 
** One (or at most a few) slide for each with some known requirements to elicit discussion of what is missing.
 
** 5-10 minute discussion for each L2
 
  
 
== Notes ==
 
== Notes ==
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Need to set up meetings between L2s and Flowdown group to establish requirements decomposition and traceability. Flowdown group will take the lead to organize and arrange.
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Two iteration loops. One iteration loop is on the simulations and the resultant impact on science capability. This is lead by Charles Lawrence, Jeff McMahon.
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A second iteration loop is on the decomposition and defining of performance requirements used by the subsystem leads to design the equipment to perform the experiment. This is being led by Nadine Kurita.

Latest revision as of 16:15, 1 April 2020

Connection Details

https://lbnl.zoom.us/j/998919980

Host - Charles Lawrence

Scribe -

Charge

Discuss flowdown from measurement requirements to instrument and experiment requirements. Emphasis on the critical role of error budgets in setting performance requirements, and an overview of the structure of requirements.

Two take-away assignments for L2 leaders and teams:

  • What is missing from the error budgets in your area?
  • What analysis and simulation capabilities do we need but do not yet have that connect the elements of the error budget?

Agenda

  • (20 m) Overview of flowdown efforts File:M2T flowdown CMB-S4 04-01-2020.pdf (Lawrence)
  • (10 m) success criteria (Zivick)
    • Where do we need to be for the August NSF review?
    • Where do we need to be for the Spring 2021 DOE CD-1 and NSF PDR reviews?
  • (20 min) Overview and Status of error budget (McMahon) slides
  • (20 min) SAT Error budget overview (Bischoff) slides
  • (one slide) Homework

Notes

Need to set up meetings between L2s and Flowdown group to establish requirements decomposition and traceability. Flowdown group will take the lead to organize and arrange.

Two iteration loops. One iteration loop is on the simulations and the resultant impact on science capability. This is lead by Charles Lawrence, Jeff McMahon.

A second iteration loop is on the decomposition and defining of performance requirements used by the subsystem leads to design the equipment to perform the experiment. This is being led by Nadine Kurita.