Articles by Olivier Absil

Claim page

Olivier Absil

Activity

Upvotes

Folders

Articles

Use the 4S (Signal-Safe Speckle Subtraction): Explainable Machine Learning reveals the Giant Exoplanet AF Lep b in High-Contrast Imaging Data from 2011

4 February 2025 by Markus Bonse and others

Earth and Planetary Astrophysics, Instrumentation and Methods for Astrophysics

First unambiguous detection of ammonia in the atmosphere of a planetary mass companion with JWST/MIRI coronagraphs

3 February 2025 by Mathilde Mâlin and others

Earth and Planetary Astrophysics

The JWST Early Release Science Program for Direct Observations of Exoplanetary Systems III: Aperture Masking Interferometric Observations of the star HIP 65426 at 3.8 um

27 January 2025 by Shrishmoy Ray and others

Earth and Planetary Astrophysics, Instrumentation and Methods for Astrophysics

MINDS: JWST/NIRCam imaging of the protoplanetary disk PDS 70

6 January 2025 by Valentin Christiaens and others

Earth and Planetary Astrophysics, Solar and Stellar Astrophysics

Combined analysis of the 12.8 and 15 μm JWST/MIRI eclipse observations of TRAPPIST-1 b

16 December 2024 by Elsa Ducrot and others

Earth and Planetary Astrophysics

High strehl and high contrast for the ELT instrument METIS -- Final design, implementation, and predicted performance of the single-conjugate adaptive optics system

26 November 2024 by Markus Feldt and others

Instrumentation and Methods for Astrophysics, Optics

Unveiling the HD 95086 system at mid-infrared wavelengths with JWST/MIRI

14 November 2024 by Mathilde Mâlin and others

Earth and Planetary Astrophysics

Exoplanet Imaging Data Challenge, phase II: Comparison of algorithms in terms of characterization capabilities

23 October 2024 by Faustine Cantalloube and others

Instrumentation and Methods for Astrophysics, Earth and Planetary Astrophysics

An Alternating Minimization Algorithm with Trajectory for Direct Exoplanet Detection -- The AMAT Algorithm

8 October 2024 by Hazan Daglayan and others

Instrumentation and Methods for Astrophysics, Earth and Planetary Astrophysics

Efficiently Searching for Close-in Companions around Young M Dwarfs using a Multi-year PSF Library

26 August 2024 by Aniket Sanghi and others

Earth and Planetary Astrophysics, Instrumentation and Methods for Astrophysics

A Survey of Protoplanetary Disks Using the Keck/NIRC2 Vortex Coronagraph

7 August 2024 by Nicole Wallack and others

Earth and Planetary Astrophysics, Solar and Stellar Astrophysics

Asgard/NOTT: water vapor and CO_2 atmospheric dispersion compensation system

24 July 2024 by Romain Laugier and others

Instrumentation and Methods for Astrophysics

The VLT/ERIS vortex coronagraph: design, pointing control, and on-sky performance

19 July 2024 by Gilles Orban De Xivry and others

Instrumentation and Methods for Astrophysics

Vortex coronagraph: revisiting the phase retrieval properties via Zernike analysis

19 July 2024 by Gilles Orban De Xivry and Olivier Absil

Instrumentation and Methods for Astrophysics, Optics

ALF: an asymmetric Lyot wavefront sensor for the ELT/METIS vortex coronagraph

19 July 2024 by Gilles Orban De Xivry and others

Instrumentation and Methods for Astrophysics

MINDS. Hydrocarbons detected by JWST/MIRI in the inner disk of Sz28 consistent with a high C/O gas-phase chemistry

19 July 2024 by Jayatee Kanwar and others at

ASTRON

Earth and Planetary Astrophysics, Solar and Stellar Astrophysics

Combining reference-star and angular differential imaging for high-contrast imaging of extended sources

19 July 2024 by Sandrine Juillard and others at

ASTRON

Earth and Planetary Astrophysics, Instrumentation and Methods for Astrophysics

METIS high-contrast imaging: from final design to manufacturing and testing

15 July 2024 by Olivier Absil and others

Instrumentation and Methods for Astrophysics

Generic data reduction for nulling interferometry package: the grip of a single data reduction package on all the nulling interferometers

11 July 2024 by Marc-Antoine Martinod and others

Instrumentation and Methods for Astrophysics

L-band nulling interferometry at the VLTI with Asgard/NOTT: status and plans

11 July 2024 by Denis Defrère and others

Instrumentation and Methods for Astrophysics, Earth and Planetary Astrophysics

The JWST Early Release Science Program for Direct Observations of Exoplanetary Systems II: A 1 to 20 Micron Spectrum of the Planetary-Mass Companion VHS 1256-1257 b

4 July 2024 by Brittany Miles and others

Earth and Planetary Astrophysics, Solar and Stellar Astrophysics

Machine learning for exoplanet detection in high-contrast spectroscopy Combining cross correlation maps and deep learning on medium-resolution integral-field spectra

22 May 2024 by Rakesh Nath-Ranga and others

Earth and Planetary Astrophysics, Instrumentation and Methods for Astrophysics

Machine Learning for Exoplanet Detection in High-Contrast Spectroscopy: Revealing Exoplanets by Leveraging Hidden Molecular Signatures in Cross-Correlated Spectra with Convolutional Neural Networks

22 May 2024 by Emily Garvin and others

Earth and Planetary Astrophysics, Instrumentation and Methods for Astrophysics

MINDS: Mid-infrared atomic and molecular hydrogen lines in the inner disk around a low-mass star

18 April 2024 by Riccardo Franceschi and others

Solar and Stellar Astrophysics, Earth and Planetary Astrophysics

MINDS. The DR Tau disk I: combining JWST-MIRI data with high-resolution CO spectra to characterise the hot gas

20 March 2024 by Milou Temmink and others

Earth and Planetary Astrophysics, Solar and Stellar Astrophysics

MINDS: The JWST MIRI Mid-INfrared Disk Survey

14 March 2024 by Thomas Henning and others

Earth and Planetary Astrophysics

The JWST Early Release Science Program for Direct Observations of Exoplanetary Systems IV: NIRISS Aperture Masking Interferometry Performance and Lessons Learned

11 March 2024 by Steph Sallum and others

Earth and Planetary Astrophysics, Instrumentation and Methods for Astrophysics

The JWST Early Release Science Program for Direct Observations of Exoplanetary Systems V: Do Self-Consistent Atmospheric Models Represent JWST Spectra? A Showcase With VHS 1256 b

31 January 2024 by Simon Petrus and others

Earth and Planetary Astrophysics

This is an AI-generated summary

Key points

Topics

We have not analyzed this profile yet, please check back later