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

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Parallel 1, session D. Tuesday March 31, 9:00 to 11:00 am pacific.
 
Parallel 1, session D. Tuesday March 31, 9:00 to 11:00 am pacific.
  
https://lbnl.zoom.us/j/676588242
+
https://fnal.zoom.us/j/5196960377
  
 
Monitor: Kimmy Wu
 
Monitor: Kimmy Wu
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* Results from data challenge 06 [45 min]
 
* Results from data challenge 06 [45 min]
 
** Parametrized likelihood + lensing template [Bischoff, 15 min] [https://docs.google.com/presentation/d/1bI90NApMEv4W_suqxp9a89wMH_KEdfu0qRKs9S1GmLY/edit#slide=id.g726e0d289c_0_65 slides]
 
** Parametrized likelihood + lensing template [Bischoff, 15 min] [https://docs.google.com/presentation/d/1bI90NApMEv4W_suqxp9a89wMH_KEdfu0qRKs9S1GmLY/edit#slide=id.g726e0d289c_0_65 slides]
** Bayesian optimal analysis [Millea, 15 min]
+
** Bayesian optimal analysis [Millea, 15 min] [https://docs.google.com/presentation/d/19ArC5olLsiz-Xl3Cm0w5LgyyzY7lECuDG4KSCqORZEk/edit?usp=sharing slides]
 
** SO XForecast pipeline [Errard, 15 min] [https://www.dropbox.com/s/u3gq105bm86k2rp/CMBS4_lowellBB_LBNL_March2020.pdf?dl=0 slides]
 
** SO XForecast pipeline [Errard, 15 min] [https://www.dropbox.com/s/u3gq105bm86k2rp/CMBS4_lowellBB_LBNL_March2020.pdf?dl=0 slides]
 
* Next steps for data challenges [45 min]
 
* Next steps for data challenges [45 min]

Revision as of 11:11, 31 March 2020

Connection details

Parallel 1, session D. Tuesday March 31, 9:00 to 11:00 am pacific.

https://fnal.zoom.us/j/5196960377

Monitor: Kimmy Wu

Scribe: Colin Bischoff, google doc for notes (to be transferred to wiki)

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] slides
    • Bayesian optimal analysis [Millea, 15 min] slides
    • SO XForecast pipeline [Errard, 15 min] slides
  • Next steps for data challenges [45 min]
    • ILC maps to study impacts on foregrounds [Umiltà, 10 min] slides
    • Exact curve-sky iterative lensing estimation [Carron, 10 min] slides
    • Low ell foregrounds [Hensley, 15 min]
    • Interface with Data Management sims [Borrill/Crawford, 10 min]
    • What other questions do we need to address using data challenges? [all]
  • Inputs for summer agency review [20 min]
    • Forecasting tool for Flowdown group [McMahon, 10 min] slides
    • Design justification studies [Wu, 10 min] slides
      • 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