Articles by Matthias Samland

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Matthias Samland

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HCN and C2H2 in the atmosphere of a T8.5+T9 brown dwarf binary

28 February 2025 by Elisabeth Matthews and others

Earth and Planetary Astrophysics, Solar and Stellar 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

The SPHERE infrared survey for exoplanets (SHINE). V. Complete observations, data reduction and analysis, detection performances, and final results

21 January 2025 by A. Chomez and others

Earth and Planetary Astrophysics, Instrumentation and Methods for Astrophysics

The SPHERE infrared survey for exoplanets (SHINE). V. Complete observations, data reduction and analysis, detection performances, and final results

21 January 2025 by A. Chomez and others

Earth and Planetary Astrophysics, Instrumentation and Methods for Astrophysics

The SPHERE infrared survey for exoplanets (SHINE). V. Complete observations, data reduction and analysis, detection performances, and final results

21 January 2025 by A. Chomez and others

Earth and Planetary Astrophysics, Instrumentation and Methods for Astrophysics

MINDS. JWST-MIRI Observations of a Spatially Resolved Atomic Jet and Polychromatic Molecular Wind Toward SY Cha

14 January 2025 by Kamber Schwarz and others

Solar and Stellar Astrophysics, Astrophysics of Galaxies

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

The Roman coronagraph community participation program: observation planning

26 November 2024 by Schuyler Wolff and others

Instrumentation and Methods for 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

Giant planets population around B stars from the first part of the BEAST survey

27 September 2024 by Pauline Delorme and others at

ASTRON

Earth and Planetary Astrophysics, Solar and Stellar Astrophysics

MINDS. A multi-instrument investigation into the molecule-rich JWST-MIRI spectrum of the DF Tau binary system

11 July 2024 by Sierra Grant and others

Earth and Planetary Astrophysics, Solar and Stellar 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

Abundant hydrocarbons in the disk around a very-low-mass star

20 June 2024 by A. Arabhavi and others

Earth and Planetary Astrophysics, Solar and Stellar 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

MINDS. JWST-MIRI Reveals a Dynamic Gas-Rich Inner Disk Inside the Cavity of SY Cha

12 January 2024 by Kamber Schwarz and others

Earth and Planetary Astrophysics, Solar and Stellar Astrophysics

Distinguishing exoplanet companions from field stars in direct imaging using Gaia astrometry

8 December 2023 by Philipp Herz and others

Earth and Planetary Astrophysics, Instrumentation and Methods for Astrophysics

15NH3 in the atmosphere of a cool brown dwarf

14 November 2023 by David Barrado and others

Earth and Planetary Astrophysics, Solar and Stellar Astrophysics

MINDS. Abundant water and varying C/O across the disk of Sz 98 as seen by JWST/MIRI

26 October 2023 by Danny Gasman and others

Earth and Planetary Astrophysics

The Chemical Inventory of the Inner Regions of Planet-forming Disks -- The JWST/MINDS Program

31 July 2023 by Inga Kamp and others

Earth and Planetary Astrophysics, Solar and Stellar Astrophysics

Water in the terrestrial planet-forming zone of the PDS 70 disk

22 July 2023 by Giulia Perotti and others

Earth and Planetary Astrophysics, Solar and Stellar Astrophysics

An imaged 15Mjup companion within a hierarchical quadruple system

3 July 2023 by A. Chomez and others

Earth and Planetary Astrophysics, Solar and Stellar Astrophysics

Applying a temporal systematics model to vector Apodizing Phase Plate coronagraphic data: TRAP4vAPP

27 April 2023 by Pengyu Liu and others

Instrumentation and Methods for Astrophysics, Earth and Planetary Astrophysics

A rich hydrocarbon chemistry and high C to O ratio in the inner disk around a very low-mass star

12 April 2023 by Benoit Tabone and others at

ASTRON

Earth and Planetary Astrophysics, Solar and Stellar Astrophysics

MINDS. The detection of ^{13}CO_{2} with JWST-MIRI indicates abundant CO_{2} in a protoplanetary disk

15 March 2023 by Sierra Grant and others

Solar and Stellar Astrophysics, Earth and Planetary Astrophysics

Peering into the Young Planetary System AB Pic. Atmosphere, Orbit, Obliquity & Second Planetary Candidate

20 February 2023 by P. Palma-Bifani and others

Earth and Planetary Astrophysics

Revisiting the atmosphere of the exoplanet 51 Eridani b with VLT/SPHERE

25 November 2022 by S. Brown-Sevilla and others

Earth and Planetary Astrophysics

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Earth and Planetary Astrophysics Solar and Stellar Astrophysics Instrumentation and Methods for Astrophysics Astrophysics of Galaxies