====== Telecon Notes June 24, 2021 ======

[[https://spa-zzz-01.spa.umn.edu/!ipsig/foregrounds|Link to main foregrounds telecons page]] \\
[[https://spa-zzz-01.spa.umn.edu/!ipsig/logbook|Link to logbook]]

Attendance:  Charles, Mathieu, Kris, Shaul \\
Regrets: 

=== Agenda: ===

  - Ragnhild - progress with Commander
  - Mathieu - models 93, 96
  - Kris - updates on small scale synchrotron

=== Notes (Shaul) === \\

  * Ragnhild is sick
  * {{ ::nilc_pico_20210624.pdf |Mathieu shows results with models 93 and 96}}. 
    * Slide 3 is a reminder what these models are
    * Slides 13,14 is r=0 for 93 and 96 (**MR says there's an error with model 96?**)
    * Slide16 gives the r=0 likelihoods
    * Slides 14 onwards give likelihoods with partial frequency bands
    * How are "sigma" quoted? **Action: quote 95% upper limits by integrating likelihoods**
    * Why are we using 60% delensing? Should use 73% (or 85%)
  * {{ ::gorski_20210628.pdf |Kris shows synchrotron at high resolution}}
    * maps at at 20 GHz; 2 deg resolution; taken from WMAP (LFI has 1/f noise)
    * pseudo spectra: information for l>80 is added by Kris
    * **Action: communicate with Clem about having new maps**
    * **Next week: what is the prescription for adding small scale structure**