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Jun 23 – 27, 2025
Eckhardt Research Center
America/Chicago timezone

New PR4 polarized dust emission maps

Jun 24, 2025, 1:55 PM
15m
401 (ERC)

401

ERC

Parallel Session Parallel Session B

Speaker

Elisa Russier (Lawrence Berkeley National Laboratory)

Description

Polarized dust emission is one of the major foreground contaminants in CMB data. With increasing sensitivity and resolution in new CMB experiments, we need dust models in polarization that reflect the data both at large and small angular scales. In this talk, I will present new polarized dust maps using Planck PR4 data which improve on the existing GNILC PR3 maps.

Would you be interested in presenting a poster if the conference is oversubcribed? No

Primary author

Elisa Russier (Lawrence Berkeley National Laboratory)

Co-authors

Dr Jacques Delabrouille (Centre Pierre Binétruy) Dr Shamik Ghosh (Lawrence Berkeley National Laboratory)

Presentation materials

There are no materials yet.