Difference between revisions of "LBNL-2020: Low-ell BB"

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* Next steps for data challenges
 
* Next steps for data challenges
 
** Impacts of foregrounds on delensing [van Engelen, Umilta]
 
** Impacts of foregrounds on delensing [van Engelen, Umilta]
** New and/or improved foreground models at low-ell
+
** New and/or improved foreground models at low-ell [Hensley]
 
** Interface with Data Management sims
 
** Interface with Data Management sims
 
** What other questions do we need to address using data challenges?
 
** What other questions do we need to address using data challenges?

Revision as of 11:24, 23 March 2020

Connection details

https://lbnl.zoom.us/j/676588242

Monitor: Kimmy Wu

Scribe: Colin Bischoff

Charge

The primary focus of this meeting will be technical and scientific progress towards the baseline design in general and the summer agency review in particular.

  • Present results from or statuses of data challenge 6 with real delensing incorporated
  • Foreground models / sims
    • Impact of foregrounds on delensing.
    • Foregrounds at low-ell
  • Sketch path(s) forward for data challenges:
    • What questions need answering by the summer’s agency review that need results from data challenges?
  • Outline trade studies that need to be done (or present results of trade studies) for the delensing LAT
    • Sensitivity vs resolution
    • Frequency allocation
  • Outline trade studies that need to be done (or present results of trade studies) for SATs
    • Do we need 20GHz?

Agenda

  • Results from data challenge 06 [45 min]
    • Parametrized likelihood + lensing template [Bischoff, 15 min]
    • Bayesian optimal analysis [Millea, 15 min]
    • SO pipeline [Errard, 15 min]
  • Next steps for data challenges
    • Impacts of foregrounds on delensing [van Engelen, Umilta]
    • New and/or improved foreground models at low-ell [Hensley]
    • Interface with Data Management sims
    • What other questions do we need to address using data challenges?
  • Inputs for summer agency review
    • Forecasting tool for Flowdown group
    • Sensitivity vs resolution for delensing LAT
    • Frequency allocation for delensing LAT
    • Justification for split-bands on SATs
    • Justification for 20 GHz on delensing LAT

Notes