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Multi-frequency point source detection with fully convolutional networks: Performance in realistic microwave sky simulations
J. M. Casas, J. González-Nuevo, L. Bonavera +8
Point Source (PS) detection is an important issue for future Cosmic Microwave Background (CMB) experiments since they are one of the main contaminants to the recovery of CMB signal…
Cosmological and astrophysical results exploiting magnification bias with high-z sub-millimetre galaxies
L. Bonavera, M. M. Cueli, J. Gonzalez-Nuevo
The high-z submillimeter galaxies (SMGs) can be used as background sample for gravitational lensing studies thanks to their magnification bias, which can manifest itself through a…
Galaxy cluster mass density profile derived using the submillimetre galaxies magnification bias
L. Fernandez, M. M. Cueli, J. González-Nuevo +4
In this work we want to study the average mass density profile of tens to hundreds of clusters of galaxies acting as lenses that produce a magnification bias on the SMGs, and to es…
Cosmic backgrounds from the radio to the far-infrared: recent results and perspectives from cosmological and astrophysical surveys
Carlo Burigana, Elia Sefano Battistelli, Laura Bonavera +8
Cosmological and astrophysical surveys in various wavebands, in particular from the radio to the far-infrared, offer a unique view of the universe's properties and the formation an…
Cosmology with the sub-millimetre galaxies magnification bias: Tomographic Analysis
L. Bonavera, M. M. Cueli, J. González-Nuevo +5
As in Gonzalez-Nuevo et al. 2017 and Bonavera et al. 2019, the high-z sub-millimetre galaxies can be used as background sample for gravitational lensing studies thanks to their mag…
The K2-OjOS Project: New and revisited planets and candidates in K2 campaigns 5, 16, & 18
A. Castro-González, E. Díez Alonso, J. Menéndez Blanco +28
We present the first results of K2-OjOS, a collaborative project between professional and amateur astronomers primarily aimed to detect, characterize, and validate new extrasolar p…