A. Mérand

1. Four-of-a-kind? Comprehensive atmospheric characterisation of the HR 8799 planets with VLTI/GRAVITY
   2024/04/04 by E. Nasedkin, P. Mollière, S. Lacour +121 · 1 voice · 11 citations
   Physics and Astronomy · Earth and Planetary Sciences · #Stellar, planetary, and galactic studies #Astronomy and Astrophysical Research #Atmospheric Ozone and Climate
2. Robust high-contrast companion detection from interferometric observations. The CANDID algorithm and an application to six binary Cepheids
   2015/05/11 by A. Gallenne, A. Mérand, Gallenne, A. +33 · 3 citations
   Physics and Astronomy · #Stellar, planetary, and galactic studies #Astro and Planetary Science #Astrophysics and Star Formation Studies
3. Close stellar conjunctions ofαCentauri A and B until 2050
   2016/10/01 by P. Kervella, F. Mignard, A. Mérand +1 · 1 voice · 1 citation
   Physics and Astronomy · #Stellar, planetary, and galactic studies #Astrophysics and Star Formation Studies #Astronomy and Astrophysical Research
4. First VLTI/GRAVITY Observations of HIP 65426 b: Evidence for a Low or Moderate Orbital Eccentricity
   2023/09/29 by Sarah Blunt, S. Blunt, W. O. Balmer +218 · 2 voices · 3 citations
   Physics and Astronomy · #Stellar, planetary, and galactic studies #Astrophysics and Star Formation Studies #Astronomy and Astrophysical Research
5. Time-Evolution Images of the Hypergiant RW Cephei During the Re-brightening Phase Following the Great Dimming
   2024/08/21 by Narsireddy Anugu, Anugu, Narsireddy, Douglas R. Gies +37 · 5 citations
   Earth and Planetary Sciences · Physics and Astronomy · #FOS: Physical sciences #Geophysics and Gravity Measurements #Solar and Space Plasma Dynamics #Solar and Stellar Astrophysics (astro-ph.SR) #Stellar, planetary, and galactic studies
6. Flexible Spectro Interferometric modelling of OIFITS data with PMOIRED
   2022/07/22 by A. Mérand, Mérand, Antoine · 2 citations
   Earth and Planetary Sciences · Environmental Science · #FOS: Physical sciences #Geophysics and Gravity Measurements #Instrumentation and Methods for Astrophysics (astro-ph.IM) #Ocean Waves and Remote Sensing #Soil Moisture and Remote Sensing
7. Pulsating chromosphere of classical Cepheids. Calcium infrared triplet and Hα profile variations
   2020/07/02 by V. Hocdé, Hocdé, V., N. Nardetto +23 · 1 citation
   Physics and Astronomy · #Astronomical and nuclear sciences #Astronomy and Astrophysical Research #FOS: Physical sciences #Solar and Stellar Astrophysics (astro-ph.SR) #Stellar, planetary, and galactic studies
8. The inner disk rim of HD 163296: linking radiative hydrostatic models with infrared interferometry
   2024/01/30 by O. Chrenko, Chrenko, Ondřej, Mario Flock +9 · 2 citations
   Physics and Astronomy · Engineering · #Adaptive optics and wavefront sensing #Stellar, planetary, and galactic studies #Astronomical Observations and Instrumentation
9. Astrometric detection of a Neptune-mass candidate planet in the nearest M-dwarf binary system GJ65 with VLTI/GRAVITY
   2024/04/12 by R. Abuter, GRAVITY Collaboration, A. Amorim +130 · 1 citation
   Physics and Astronomy · #Astronomy and Astrophysical Research #Earth and Planetary Astrophysics (astro-ph.EP) #FOS: Physical sciences #Gamma-ray bursts and supernovae #Instrumentation and Methods for Astrophysics (astro-ph.IM) #Solar and Stellar Astrophysics (astro-ph.SR) #Stellar, planetary, and galactic studies
10. High contrast at short separation with VLTI/GRAVITY: Bringing Gaia companions to light
    2024/06/06 by N. Pourré, Pourré, N., T. O. Winterhalder +273 · 1 citation
    Physics and Astronomy · #Astronomy and Astrophysical Research #Earth and Planetary Astrophysics (astro-ph.EP) #FOS: Physical sciences #History and Developments in Astronomy #Instrumentation and Methods for Astrophysics (astro-ph.IM) #Solar and Stellar Astrophysics (astro-ph.SR) #Stellar, planetary, and galactic studies
11. Observations of Microlensed Images with Dual-field Interferometry: On-sky Demonstration and Prospects
    2024/09/18 by P. Mróz, Subo Dong, Mroz, P. +117 · 1 citation
    Engineering · Physics and Astronomy · #Adaptive optics and wavefront sensing #Calibration and Measurement Techniques #FOS: Physical sciences #Instrumentation and Methods for Astrophysics (astro-ph.IM) #Optical Polarization and Ellipsometry #Solar and Stellar Astrophysics (astro-ph.SR)
12. Exomoon search with VLTI/GRAVITY around the substellar companion HD 206893 B
    2025/11/25 by Quentin Kral, Q. Kral, Kral, Q. +299 · 2 voices · 1 citation
    Physics and Astronomy · #Stellar, planetary, and galactic studies #Astronomy and Astrophysical Research #Astro and Planetary Science
13. Orbit and atmosphere of HIP 99770 b through the eyes of VLTI/GRAVITY
    2025/06/30 by T. O. Winterhalder, Winterhalder, T. O., Jens Kammerer +187 · 3 citations
    Physics and Astronomy · #Astro and Planetary Science #Astronomy and Astrophysical Research #Earth and Planetary Astrophysics (astro-ph.EP) #FOS: Physical sciences #Stellar, planetary, and galactic studies
14. The ExoGRAVITY survey: A K-band spectral library of giant exoplanet and brown dwarf companions
    2025/10/09 by J. Kammerer, Kammerer, J., T. O. Winterhalder +206 · 2 citations
    Physics and Astronomy · Engineering · #Stellar, planetary, and galactic studies #Astronomy and Astrophysical Research #Spacecraft and Cryogenic Technologies