activity
20122024
most citedFirst Light for GRAVITY: Phase Referencing Optical Interferometry for the Very Large Telescope Interferometer

588 citations · 867 across the 10 of their papers we have counts for

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Showing astro-ph.IMShow all

7 papers · 1 filter

astro-ph.IM2024

Progress on FORS-Up: the first instrument using ELT technologies

H. M. J. Boffin, V. Baldini, S. Bertocco +21

ESO is in the process of upgrading one of the two FORS (FOcal Reducer/low dispersion Spectrograph) instruments - a multi-mode (imaging, polarimetry, long-slit, and multi-object spe…

astro-ph.IM2021★ 2 cited

FORS-Up: Making the most versatile instrument in Paranal ready for 15 more years of operations

H. M. J. Boffin, F. Derie, A. Manescau +12

The FORS Upgrade project (FORS-Up) aims at bringing a new life to the highly demanded workhorse instrument attached to ESO's Very Large Telescope (VLT). FORS2 is a multimode optica…

astro-ph.IM2018★ 91 cited

Optical turbulence profiling with Stereo-SCIDAR for VLT and ELT

J. Osborn, R. W. Wilson, M. Sarazin +11

Knowledge of the Earth's atmospheric optical turbulence is critical for astronomical instrumentation. Not only does it enable performance verification and optimisation of existing…

astro-ph.IM2017★ 588 cited

First Light for GRAVITY: Phase Referencing Optical Interferometry for the Very Large Telescope Interferometer

GRAVITY Collaboration, R. Abuter, M. Accardo +130

GRAVITY is a new instrument to coherently combine the light of the European Southern Observatory Very Large Telescope Interferometer to form a telescope with an equivalent 130 m di…

astro-ph.IM2014★ 13 cited

VLTI status update: a decade of operations and beyond

Antoine Merand, Roberto Abuter, Emmanuel Aller-Carpentier +44

We present the latest update of the European Southern Observatory's Very Large Telescope interferometer (VLTI). The operations of VLTI have greatly improved in the past years: redu…

astro-ph.IM2014★ 2 cited

Improving the astrometric performance of VLTI-PRIMA

J. Woillez, R. Abuter, L. Andolfato +18

In the summer of 2011, the first on-sky astrometric commissioning of PRIMA-Astrometry delivered a performance of 3 m'' for a 10 '' separation on bright objects, orders of magnitude…

astro-ph.IM2012★ 15 cited

The ESPRI project: astrometric exoplanet search with PRIMA I. Instrument description and performance of first light observations

J. Sahlmann, T. Henning, D. Queloz +42

The ESPRI project relies on the astrometric capabilities offered by the PRIMA facility of the Very Large Telescope Interferometer for the discovery and study of planetary systems.…