dual-channel imaging 1exoplanet transits 1infrared photometry 1instrument design 1ultra-cool dwarfs 1
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astro-ph.IM2026
DUET: Design of a simultaneous InGaAs--CCD split-beam imager for ultra-cool dwarf exoplanet transit survey
Peter P. Pedersen, Clark Baker, Karolina Dziewiecka +4
The paper presents the design of DUET, a dual-channel imager that simultaneously records visible light with a CCD and near‑infrared light with an InGaAs detector to observe transit…
astro-ph.IM2024
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…