black hole spin 1catalogue 1gaia 1galactic center 1infrared astronomy 1infrared interferometry 1relativistic dynamics 1spectrophotometric calibration 1stellar orbits 1stellar spectra 1
From the 2 of 18 linked papers with an AI index.
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astro-ph.IM2025
GRAVITY+ adaptive optics (GPAO) tests in Europe
Florentin Millour, Guillaume Bourdarot, Jean-Baptiste Le Bouquin +54
We present in this proceeding the results of the test phase of the GRAVITY+ adaptive optics. This extreme AO will enable both high-dynamic range observations of faint companions (i…
astro-ph.IM2024
GRAVITY for MATISSE -- Improving the MATISSE performance with the GRAVITY fringe tracker
J. Woillez, R. Petrov, R. Abuter +23
Context: MATISSE, the mid-infrared spectro-imaging instrument of VLTI, was designed to deliver its advertised performance when paired with an external second generation fringe trac…