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Florian Widmann
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70
Observations of Microlensed Images with Dual-field Interferometry: On-sky Demonstration and Prospects
3 January 2025 by
Przemysław Mróz
and
others
Instrumentation and Methods for Astrophysics
,
Solar and Stellar Astrophysics
First Resolution of Microlensed Images of a Binary-Lens Event
16 December 2024 by
Zexuan Wu
and
others
Solar and Stellar Astrophysics
,
Astrophysics of Galaxies
The cool brown dwarf Gliese 229 B is a close binary
15 October 2024 by
Jerry Xuan
and
others
Solar and Stellar Astrophysics
,
Earth and Planetary Astrophysics
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
GRAVITY+ Wavefront Sensors: High-Contrast, Laser Guide Star, Adaptive Optics systems for the VLTI
13 September 2024 by
Guillaume Bourdarot
and
others
Instrumentation and Methods for Astrophysics
,
Solar and Stellar Astrophysics
The GRAVITY young stellar object survey XIV : Investigating the magnetospheric accretion-ejection processes in S CrA N
5 August 2024 by
Gravity Collaboration
and
others
Solar and Stellar Astrophysics
,
Earth and Planetary Astrophysics
VLTI/GRAVITY Interferometric Measurements of Innermost Dust Structure Sizes around AGNs
18 July 2024 by
Gravity Collaboration
and
others
Astrophysics of Galaxies
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
General Relativistic effects and the NIR variability of Sgr A* II: A systematic approach to temporal asymmetry
9 July 2024 by
Sebastiano D. Von Fellenberg
and
others
at
ASTRON
High Energy Astrophysical Phenomena
,
Astrophysics of Galaxies
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
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
The GRAVITY young stellar object survey XII. The hot gas disk component in Herbig Ae/Be stars
15 January 2024 by
Gravity Collaboration
and
others
Solar and Stellar Astrophysics
,
Astrophysics of Galaxies
The size-luminosity relation of local active galactic nuclei from interferometric observations of the broad-line region
15 January 2024 by
Gravity Collaboration
and
others
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
Polarization analysis of the VLTI and GRAVITY
6 November 2023 by
Gravity Collaboration
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
Accelerations of stars in central 2-7 arcsec from Sgr A*
14 February 2023 by
Adam Young
and
others
Astrophysics of Galaxies
The GRAVITY Young Stellar Object survey -- IX. Spatially resolved kinematics of hot hydrogen gas in the star/disk interaction region of T Tauri stars
25 October 2022 by
J. Wojtczak
and
others
Solar and Stellar Astrophysics
Towards measuring supermassive black hole masses with interferometric observations of the dust continuum
28 September 2022 by
Gravity Collaboration
and
others
Astrophysics of Galaxies
,
High Energy Astrophysical Phenomena
GRAVITY+ Wide: Towards hundreds of z
\sim
2 AGN
23 September 2022 by
Antonia Drescher
and
others
Instrumentation and Methods for Astrophysics
GRAVITY faint: reducing noise sources in GRAVITY
^+
with a fast metrology attenuation system
12 September 2022 by
Florian Widmann
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
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Topics
Astrophysics of Galaxies
Solar and Stellar Astrophysics
Instrumentation and Methods for Astrophysics
Earth and Planetary Astrophysics
High Energy Astrophysical Phenomena
General Relativity and Quantum Cosmology
Logic in Computer Science
Cosmology and Nongalactic Astrophysics
Classical Physics