NAOMI: the adaptive optics system of the Auxiliary Telescopes of the VLTI
NAOMI: the adaptive optics system of the Auxiliary Telescopes of the VLTI
Context. The tip-tilt stabilisation system of the 1.8 m Auxiliary Telescopes of the Very Large Telescope Interferometer was never dimensioned for robust fringe tracking, except when atmospheric seeing conditions are excellent. Aims. Increasing the level of wavefront correction at the telescopes is expected to improve the coupling into the single-mode …