no code implementations • 16 Oct 2021 • Claudio Gheller, Franco Vazza
We apply a Machine Learning technique known as Convolutional Denoising Autoencoder to denoise synthetic images of state-of-the-art radio telescopes, with the goal of detecting the faint, diffused radio sources predicted to characterise the radio cosmic web.
no code implementations • 2 Mar 2021 • Serena Banfi, Franco Vazza, Claudio Gheller
The continuous flow of gas and dark matter across scales in the cosmic web can generate correlated dynamical properties of haloes and filaments (and the magnetic fields they contain).
Cosmology and Nongalactic Astrophysics
no code implementations • 3 Feb 2021 • Tim Dykes, Claudio Gheller, Bärbel S. Koribalski, Klaus Dolag, Mel Krokos
Observational astronomers survey the sky in great detail to gain a better understanding of many types of astronomical phenomena.
Instrumentation and Methods for Astrophysics Graphics