activity
20162026
most citedHubble Space Telescope survey of Magellanic Cloud star clusters. Photometry and astrometry of 113 clusters and early results

66 citations · 149 across the 20 of their papers we have counts for

collaborators

21 papers

astro-ph.IM2026

Towards First Light for MICADO: Validation of the PSF-R service with real data

Matteo Simioni, Luca Cortese, Roland Wagner +12

MICADO, one of the ELT first-light instruments, will rely on point-spread-function reconstruction (PSF-R) to meet scientific requirements, especially for SCAO observations of targe…

astro-ph.IM2026

The MICADO first light imager for the ELT: the PSF Reconstruction Software

Andrea Grazian, Fernando Pedichini, Matteo Simioni +14

The MICADO instrument for the ESO ELT will provide Adaptive Optics (AO) diffraction-limited NIR imaging and spectroscopy. A critical component of MICADO is the Point Spread Functio…

astro-ph.GA2026

The MICADO first light imager for the ELT: Simulated Observations of Star Forming Clumps at Cosmic Noon

Matteo Simioni, Carmelo Arcidiacono, Andrea Grazian +18

Galaxies at redshift z2-6 exhibit prominent star-forming regions (clumps). Characterisation of these galactic structures requires both high sensitivity and spatial resolution…

astro-ph.SR2025

LRPayne: Stellar parameters and abundances from low-resolution spectra

Nagaraj Vernekar, Lorenzo Spina, Sara Lucatello +4

Aims. This paper introduces LRPayne, a novel algorithm designed for the efficient determination of stellar parameters and chemical abundances from low-resolution optical spectra, w…

astro-ph.CO2024★ 1 cited

What are the Pillars of Reionization? Revising the AGN Luminosity Function at z~5

Andrea Grazian, Emanuele Giallongo, Konstantina Boutsia +22

In the past, high-z AGNs were given a minor role as possible drivers of reionization, despite initial evidences in favor of their large space densities at low luminosities by Chand…

astro-ph.IM2024

FlyEye Ground-Based Telescope: Unveiling New Frontiers in Astronomical Science

Carmelo Arcidiacono, Matteo Simioni, Roberto Ragazzoni +15

The FlyEye design makes its debut in the ESA's NEOSTEL developed by OHB-Italia. This pioneering FlyEye telescope integrates a monolithic 1-meter class primary mirror feeding 16 CCD…