Kavli Affiliate: Susan E. Clark | First 5 Authors: Benjamin Beringue, Benjamin Beringue, , , | Summary: We discuss the model of astrophysical emission at millimeter wavelengths used to characterize foregrounds in the multi-frequency power spectra of the Atacama Cosmology Telescope (ACT) Data Release 6 (DR6), expanding on Louis et al. (2025). We detail several […]
Continue.. The Atacama Cosmology Telescope: DR6 Power Spectrum Foreground Model and Validation