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astro-ph.IM2026
An Analysis of Large Astronomical Detector Controller Systems and Implications for Future ESO Detector Systems
Mathias Richerzhagen, Naidu Bezawada, Sebastian Elias Egner +11
Large astronomical instruments using tens to hundreds of optical or infrared science detectors pose specific challenges for detector control, where, in addition to performance, oth…
astro-ph.IM2024
High contrast at short separation with VLTI/GRAVITY: Bringing Gaia companions to light
N. Pourré, T. O. Winterhalder, J. -B. Le Bouquin +173
Since 2019, GRAVITY has provided direct observations of giant planets and brown dwarfs at separations of down to 95 mas from the host star. Some of these observations have provided…