The effect of a spatially varying Galactic spectral index on the maximum entropy reconstruction of Planck Surveyor satellite data

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/13111We study the effect of Galactic foregrounds with spatially varying spectral indices on analysis of simulated data from the Planck Satellite. We also briefly mention the effect the extra-galactic point sources have on the data analysis and summarise the most recent constraints on Galactic emission at GHz frequencies.6 pages, 5 figures, submitted for UIMP98, Santander proceedingsAstrophysicsThe effect of a spatially varying Galactic spectral index on the maximum entropy reconstruction of Planck Surveyor satellite datatext