activity
20222026
most citedSpectroscopy of QUBRICS quasar candidates: 1672 new redshifts and a Golden Sample for the Sandage Test of the Redshift Drift

24 citations · 42 across the 12 of their papers we have counts for

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6 papers · 1 filter

astro-ph.IM2024★ 4 cited

CUBES, the Cassegrain U-Band Efficient Spectrograph: towards final design review

Matteo Genoni, Hans Dekker, Stefano Covino +39

In the era of Extremely Large Telescopes, the current generation of 8-10m facilities are likely to remain competitive at ground-UV wavelengths for the foreseeable future. The Casse…

astro-ph.IM2024

End-to-End simulation framework for astronomical spectrographs: SOXS, CUBES and ANDES

A. Scaudo, M. Genoni, G. Li Causi +73

We present our numerical simulation approach for the End-to-End (E2E) model applied to various astronomical spectrographs, such as SOXS (ESO-NTT), CUBES (ESO-VLT), and ANDES (ESO-E…

astro-ph.IM2024★ 2 cited

ANDES, the high resolution spectrograph for the ELT: science goals, project overview and future developments

A. Marconi, M. Abreu, V. Adibekyan +286

The first generation of ELT instruments includes an optical-infrared high-resolution spectrograph, indicated as ELT-HIRES and recently christened ANDES (ArmazoNes high Dispersion E…

astro-ph.IM2024

Progress on FORS-Up: the first instrument using ELT technologies

H. M. J. Boffin, V. Baldini, S. Bertocco +21

ESO is in the process of upgrading one of the two FORS (FOcal Reducer/low dispersion Spectrograph) instruments - a multi-mode (imaging, polarimetry, long-slit, and multi-object spe…

astro-ph.IM2023

Boost recall in QSO selection from highly imbalanced photometric datasets

Giorgio Calderone, Francesco Guarneri, Matteo Porru +9

Context. The identification of bright QSOs is of great importance to probe the intergalactic medium and address open questions in cosmology. Several approaches have been adopted to…

astro-ph.IM2022★ 5 cited

The probabilistic random forest applied to the QUBRICS survey: improving the selection of high-redshift quasars with synthetic data

Francesco Guarneri, Giorgio Calderone, Stefano Cristiani +10

Several recent works have focused on the search for bright, high-z quasars (QSOs) in the South. Among them, the QUasars as BRIght beacons for Cosmology in the Southern hemisphere (…