Showing 2024 · astro-ph.IMShow all

10 papers · 2 filters

astro-ph.IM2024

Pupil plane WFSs for LGS systems of giant telescopes: the case of Ingot

Elisa Portaluri, Roberto Ragazzoni, Davide Greggio +9

The Ingot WFS belongs to a class of pupil-plane WFSs designed to address the challenges posed by Sodium Laser Guide Stars, and consists of a combination of refractive and reflectiv…

astro-ph.IM2024★ 2 cited

SHARP -- A near-IR multi-mode spectrograph conceived for MORFEO@ELT

P. Saracco, P. Conconi, C. Arcidiacono +50

The Extremely Large Telescopes (ELTs), thanks to their large apertures and cutting-edge Multi-Conjugate Adaptive Optics (MCAO) systems, promise to deliver sharper and deeper data e…

astro-ph.IM2024★ 3 cited

Multi-dimensional optimisation of the scanning strategy for the LiteBIRD space mission

Y. Takase, L. Vacher, H. Ishino +105

Large angular scale surveys in the absence of atmosphere are essential for measuring the primordial -mode power spectrum of the Cosmic Microwave Background (CMB). Since this pro…

astro-ph.IM2024★ 1 cited

Final Alignment and Image Quality Test for the Acquisition and Guiding System of SOXS

J. A. Araiza-Duran, G. Pignata, A. Brucalassi +50

SOXS (Son Of X-Shooter) will be the new medium-resolution (R 4500 for 1 slit), high-efficiency, wide-band spectrograph for the ESO NTT at La Silla Observatory, Chile. It will be de…

astro-ph.IM2024★ 13 cited

The PLATO Mission

Heike Rauer, Conny Aerts, Juan Cabrera +842

PLATO (PLAnetary Transits and Oscillations of stars) is ESA's M3 mission designed to detect and characterise extrasolar planets and perform asteroseismic monitoring of a large numb…

astro-ph.IM2024★ 1 cited

An Ingot-like class of WaveFront Sensors for Laser Guide Stars

Roberto Ragazzoni, Elisa Portaluri, Davide Greggio +15

Full sky coverage Adaptive Optics on Extremely Large Telescopes requires the adoption of several Laser Guide Stars as references.With such large apertures, the apparent elongation…