activity
20062022
most citedInterferometric data reduction with AMBER/VLTI.Principle,estimators and illustration

291 citations · 960 across the 11 of their papers we have counts for

collaborators

11 papers

astro-ph.SR2022★ 18 cited

The disk of FU Orionis viewed with MATISSE/VLTI: first interferometric observations in and bands

F. Lykou, P. Ábrahám, L. Chen +30

The disk of FU Orionis is marginally resolved with MATISSE, suggesting that the region emitting in the thermal infrared is rather compact. An upper limit of mas (in…

astro-ph.GA2022★ 51 cited

The dusty heart of Circinus: I. Imaging the circumnuclear dust in N-band

Jacob W. Isbell, Klaus Meisenheimer, Jörg-Uwe Pott +28

Active galactic nuclei play a key role in the evolution of galaxies, but their inner workings and physical connection to the host are poorly understood due to a lack of angular res…

astro-ph.IM2021★ 3 cited

MATISSE, the VLTI mid-infrared imaging spectro-interferometer

B. Lopez, S. Lagarde, R. G. Petrov +150

Context:Optical interferometry is at a key development stage. ESO's VLTI has established a stable, robust infrastructure for long-baseline interferometry for general astronomical o…

astro-ph.SR2020★ 23 cited

Optical/near-infrared observations of the Fried Egg Nebula: Multiple shell ejections on a 100 yr timescale from a massive yellow hypergiant

E. Koumpia, R. D. Oudmaijer, V. Graham +15

Context. The fate of a massive star during the latest stages of its evolution is highly dependent on its mass-loss rate/geometry and therefore knowing the geometry of the circumste…

astro-ph.GA2018★ 261 cited

Spatially resolved rotation of the broad-line region of a quasar at sub-parsec scale

GRAVITY Collaboration, E. Sturm, J. Dexter +32

The broadening of atomic emission lines by high-velocity motion of gas near accreting supermassive black holes is an observational hallmark of quasars. Observations of broad emissi…

astro-ph2008★ 17 cited

Optical configuration and analysis of the AMBER/VLTI instrument

S. Robbe-Dubois, S. Lagarde, R. G. Petrov +23

This paper describes the design goals and engineering efforts that led to the realization of AMBER (Astronomical Multi BEam combineR) and to the achievement of its present performa…