Difference between revisions of "UCSD-2019: Analysis/Pipeline Working Group: Low-ell BB"

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== Agenda ==
 
== Agenda ==
  
 +
# Needs for CD1 [Wu], 5 minutes
 +
# Review of forecasting and data challenges for DSR [Pryke], 25 minutes
 +
# Review of forecasting and simulations for Simons Observatory inflation science [Alonso / Errard / Sherwin], 30 minutes
 +
# Plans for working group [all], 60 minutes
 +
## Forecasting
 +
##* Quantitative comparison of SO and CMB-S4 DSR forecasts
 +
##* Feedback loop between forecasting and data challenges
 +
## Data Challenge simulations
 +
##* More / better foreground models
 +
##* Instrumental systematics
 +
##* Other map non-idealities, i.e. filtering / mode loss
 +
##* Coordination with technical groups on instrument configuration, etc
 +
##* What else needs to be demonstrated for CD1?
 +
## Analysis of Data Challenges
 +
##* Who plans to participate? How do we get more participation?
 +
##* Delensing
  
 
== Remote attendance ==
 
== Remote attendance ==

Revision as of 16:05, 14 October 2019

Link back to agenda

Charge

  1. Identify key decisions that must be made (and justified) prior to CD-1,
  2. Make progress on (or actually make) those decisions,
  3. Lay out a timeline and process for making each decision, consistent with the post-decision work and internal reviews that will be needed to complete preparations for CD-1,
  4. Ensure that those timelines and processes are understood and supported by the collaboration, and that we (together) believe we can follow them.

Key Issues

  • How do we optimize detector allocation across frequency in the face of uncertainty about foreground properties, for both the SATs and the delensing LAT?
  • What are the advantages of split bands? How does performance compare to non-split bands?
  • Do we need a 20 GHz channel on delensing LAT (for SAT science)
  • How well will de-lensing work in practice?
  • What are the necessary analysis tools to answer these questions?

Agenda

  1. Needs for CD1 [Wu], 5 minutes
  2. Review of forecasting and data challenges for DSR [Pryke], 25 minutes
  3. Review of forecasting and simulations for Simons Observatory inflation science [Alonso / Errard / Sherwin], 30 minutes
  4. Plans for working group [all], 60 minutes
    1. Forecasting
      • Quantitative comparison of SO and CMB-S4 DSR forecasts
      • Feedback loop between forecasting and data challenges
    2. Data Challenge simulations
      • More / better foreground models
      • Instrumental systematics
      • Other map non-idealities, i.e. filtering / mode loss
      • Coordination with technical groups on instrument configuration, etc
      • What else needs to be demonstrated for CD1?
    3. Analysis of Data Challenges
      • Who plans to participate? How do we get more participation?
      • Delensing

Remote attendance

Zoom link


Notes