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166

Spectroscopic AGN survey at z \sim 2 with NTT/SOFI for GRAVITY+ observations

4 March 2025 by D. J. D. Santos and others

Astrophysics of Galaxies, Instrumentation and Methods for Astrophysics

High-contrast spectroscopy with the new VLT/ERIS instrument: Molecular maps and radial velocity of the gas giant AF Lep b

27 February 2025 by Jean Hayoz and others

Earth and Planetary Astrophysics, Instrumentation and Methods for Astrophysics

Spectroastrometry and Reverberation Mapping of Active Galactic Nuclei. II. Measuring Geometric Distances and Black Hole Masses of Four Nearby Quasars

26 February 2025 by Yan-Rong Li and others

Astrophysics of Galaxies, Cosmology and Nongalactic Astrophysics

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

On the S-stars' Zone of Avoidance in the Galactic Center

3 December 2024 by Aleksey Generozov and others

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 MICADO first light imager for the ELT: overview and current Status

29 August 2024 by Elena Sturm and others

Instrumentation and Methods for 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

High Energy Astrophysical Phenomena, Astrophysics of Galaxies

GATOS: missing molecular gas in the outflow of NGC5728 revealed by JWST

24 June 2024 by Ron Davies and others

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

Experimental studies of black holes: status and future prospects

6 April 2024 by Reinhard Genzel and others at

Astrophysics of Galaxies, General Relativity and Quantum Cosmology

The JWST Galactic Center Survey -- A White Paper

14 March 2024 by Rainer Schoedel and others

Astrophysics of Galaxies

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

The GRAVITY young stellar object survey XIII. Tracing the time-variable asymmetric disk structure in the inner AU of the Herbig star HD98922

31 January 2024 by Gravity Collaboration and others at

Solar and Stellar Astrophysics, Earth and Planetary 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

Astrophysics of Galaxies

Broad-line region geometry from multiple emission lines in a single-epoch spectrum

22 January 2024 by Luise Kühn and others at

Astrophysics of Galaxies

Single-mode waveguides for GRAVITY II. Single-mode fibers and Fiber Control Unit

19 January 2024 by Guillaume Perrin and others

Instrumentation and Methods for Astrophysics

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

The GRAVITY young stellar object survey: XI. Imaging the hot gas emission around the Herbig Ae star HD 58647

14 December 2023 by Y. -I. Bouarour and others at

Earth and Planetary Astrophysics, Solar and Stellar Astrophysics

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