Articles by Roberto Abuter

Claim page

Roberto Abuter

Activity

Upvotes

Folders

Articles

Improving constraints on the extended mass distribution in the Galactic Center with stellar orbits

18 September 2024 by Gravity Collaboration and others

Astrophysics of Galaxies, High Energy Astrophysical Phenomena

VLTI Unit Telescope coudé train vibration control upgrade for GRAVITY+

24 July 2024 by Romain Laugier and others

Instrumentation and Methods for Astrophysics

Four-of-a-kind? Comprehensive atmospheric characterisation of the HR 8799 planets with VLTI/GRAVITY

17 July 2024 by Evert Nasedkin and others

Earth and Planetary Astrophysics

GRAVITY for MATISSE -- Improving the MATISSE performance with the GRAVITY fringe tracker

30 June 2024 by Julien Woillez and others

Instrumentation and Methods for Astrophysics

Combining Gaia and GRAVITY: Characterising five new Directly Detected Substellar Companions

24 June 2024 by T. Winterhalder and others

Earth and Planetary Astrophysics, Instrumentation and Methods for Astrophysics

High contrast at short separation with VLTI/GRAVITY: Bringing Gaia companions to light

6 June 2024 by N. Pourré and others

Instrumentation and Methods for Astrophysics, Earth and Planetary Astrophysics

Astrometric detection of a Neptune-mass candidate planet in the nearest M-dwarf binary system GJ65 with VLTI/GRAVITY

12 April 2024 by Gravity Collaboration and others

Earth and Planetary Astrophysics, Instrumentation and Methods for Astrophysics

Using the motion of S2 to constrain vector clouds around SgrA*

8 February 2024 by Gravity Collaboration and others

Astrophysics of Galaxies, Instrumentation and Methods for Astrophysics

A catalogue of dual-field interferometric binary calibrators

7 February 2024 by Maciek Nowak and others at

University of Cambridge

Instrumentation and Methods for Astrophysics, Solar and Stellar Astrophysics

Upgrading the GRAVITY fringe tracker for GRAVITY+: Tracking the white light fringe in the non-observable Optical Path Length state-space

6 February 2024 by Maciek Nowak and others

Instrumentation and Methods for Astrophysics

A dynamical measure of the black hole mass in a quasar 11 billion years ago

25 January 2024 by Roberto Abuter and others at

ASTRON

Astrophysics of Galaxies

VLTI/GRAVITY Provides Evidence the Young, Substellar Companion HD 136164 Ab formed like a "Failed Star"

13 December 2023 by William Balmer and others

Solar and Stellar Astrophysics, Earth and Planetary Astrophysics

The GRAVITY fringe tracker

21 October 2023 by Sebastien Lacour and others

Instrumentation and Methods for Astrophysics

First VLTI/GRAVITY Observations of HIP 65426 b: Evidence for a Low or Moderate Orbital Eccentricity

6 October 2023 by Sarah Blunt and others

Earth and Planetary Astrophysics

VLTI/GRAVITY Observations and Characterization of the Brown Dwarf Companion HD 72946 B

15 September 2023 by W. Balmer and others

Solar and Stellar Astrophysics, Earth and Planetary Astrophysics

Using the motion of S2 to constrain scalar clouds around SgrA*

2 September 2023 by Gravity Collaboration and others

Astrophysics of Galaxies, Instrumentation and Methods for Astrophysics

Polarimetry and Astrometry of NIR Flares as Event Horizon Scale, Dynamical Probes for the Mass of Sgr A*

31 August 2023 by Gravity Collaboration and others

Astrophysics of Galaxies, High Energy Astrophysical Phenomena

Where intermediate-mass black holes could hide in the Galactic Centre: A full parameter study with the S2 orbit

13 July 2023 by Gravity Collaboration and others

Astrophysics of Galaxies

The GRAVITY+ Project: Towards All-sky, Faint-Science, High-Contrast Near-Infrared Interferometry at the VLTI

19 January 2023 by Gravity+ Collaboration and others

Instrumentation and Methods for Astrophysics

Direct Discovery of the Inner Exoplanet in the HD206893 System

12 September 2022 by Sasha Hinkley and others at

University of Exeter

Earth and Planetary Astrophysics, Solar and Stellar Astrophysics

First Light for GRAVITY Wide: Large Separation Fringe Tracking for the Very Large Telescope Interferometer

23 August 2022 by Gravity+ Collaboration and others

Instrumentation and Methods for Astrophysics

MATISSE, the VLTI mid-infrared imaging spectro-interferometer

27 January 2022 by Belen López and others

Instrumentation and Methods for Astrophysics

The mass distribution in the Galactic Centre from interferometric astrometry of multiple stellar orbits

14 December 2021 by Gravity Collaboration and others

Astrophysics of Galaxies, Instrumentation and Methods for Astrophysics

Deep Images of the Galactic Center with GRAVITY

14 December 2021 by Gravity Collaboration and others

Astrophysics of Galaxies

The mass of Beta Pictoris c from Beta Pictoris b orbital motion

22 September 2021 by Sebastien Lacour and others

Earth and Planetary Astrophysics, Instrumentation and Methods for Astrophysics

Constraining particle acceleration in Sgr A* with simultaneous GRAVITY, Spitzer, NuSTAR and Chandra observations

2 July 2021 by Roberto Abuter and others at

ASTRON

High Energy Astrophysical Phenomena

GRAVITY K-band spectroscopy of HD 206893 B: brown dwarf or exoplanet

15 June 2021 by Jens Kammerer and others

Earth and Planetary Astrophysics, Solar and Stellar Astrophysics

MOLsphere and pulsations of the Galactic Center's red supergiant GCIRS 7 from VLTI/GRAVITY

20 May 2021 by Gravity Collaboration and others at

ASTRON

Solar and Stellar Astrophysics, Astrophysics of Galaxies

A measure of the size of the magnetospheric accretion region in TW Hydrae

13 April 2021 by R. Garcia Lopez and others at

Dublin Institute for Advanced Studies

Solar and Stellar Astrophysics

Mid-infrared circumstellar emission of the long-period Cepheid l Carinae resolved with VLTI/MATISSE

31 March 2021 by Vincent Hocdé and others

Solar and Stellar Astrophysics, Astrophysics of Galaxies

This is an AI-generated summary

Key points

Topics

Instrumentation and Methods for Astrophysics Solar and Stellar Astrophysics Earth and Planetary Astrophysics Astrophysics of Galaxies General Relativity and Quantum Cosmology High Energy Astrophysical Phenomena Classical Physics