2 papers
astro-ph.IM2025
The Bayesian Global Sky Model (B-GSM): A Calibrated Low Frequency Sky Model for EoR Applications
George Carter, Will Handley, Mark Ashdown +1
We present the Bayesian Global Sky Model (B-GSM), a new absolutely calibrated model of the diffuse Galactic foreground at frequencies below 408 MHz. We assemble a dataset of public…
astro-ph.IM2025
The Bayesian Global Sky Model (B-GSM): Validation of a Data Driven Bayesian Simultaneous Component Separation and Calibration Algorithm for EoR Foreground Modelling
George Carter, Will Handley, Mark Ashdown +1
We introduce the Bayesian Global Sky Model (B-GSM), a novel data-driven Bayesian approach to modelling radio foregrounds at frequencies <400~MHz. B-GSM aims to address the limitati…