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Extrapolate websky CIB emission below 18.7GHz #210

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zonca opened this issue Feb 6, 2025 · 0 comments
Open

Extrapolate websky CIB emission below 18.7GHz #210

zonca opened this issue Feb 6, 2025 · 0 comments

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@zonca
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zonca commented Feb 6, 2025

Websky provides CIB templates between 18.7 GHz and 1080 GHz.
Upcoming low frequency channels in Simons Observatory and CMB-S4 extend their bandpass below 18.7 GHz.

Can the websky team provide maps down to 1 GHz? If this is not doable, can we do a rough extrapolation, just scaling properly the 18.7 GHz map?
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