Promise and Peril: Stellar Contamination and Strict Limits on the Atmosphere Composition of TRAPPIST-1c from JWST NIRISS Transmission Spectra
Fuente:
arXiv
Guardado en:
| Autores principales: | Radica, Michael, Piaulet-Ghorayeb, Caroline, Taylor, Jake, Coulombe, Louis-Philippe, Benneke, Björn, Albert, Loïc, Artigau, Étienne, Cowan, Nicolas B., Doyon, René, Lafrenière, David, L'Heureux, Alexandrine, Lim, Olivia |
|---|---|
| Formato: | Preprint |
| Publicado: |
2024
|
| Materias: | |
| Acceso en línea: | |
| Etiquetas: |
Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
|
Ejemplares similares
Atmospheric Reconnaissance of TRAPPIST-1 b with JWST/NIRISS: Evidence for Strong Stellar Contamination in the Transmission Spectra
por: Lim, Olivia, et al.
Publicado: (2023)
por: Lim, Olivia, et al.
Publicado: (2023)
Transmission Spectroscopy of the Habitable Zone Exoplanet LHS 1140 b with JWST/NIRISS
por: Cadieux, Charles, et al.
Publicado: (2024)
por: Cadieux, Charles, et al.
Publicado: (2024)
Strict limits on potential secondary atmospheres on the temperate rocky exo-Earth TRAPPIST-1 d
por: Piaulet-Ghorayeb, Caroline, et al.
Publicado: (2025)
por: Piaulet-Ghorayeb, Caroline, et al.
Publicado: (2025)
Muted Features in the JWST NIRISS Transmission Spectrum of Hot-Neptune LTT 9779 b
por: Radica, Michael, et al.
Publicado: (2024)
por: Radica, Michael, et al.
Publicado: (2024)
A Moderate Albedo from Reflecting Aerosols on the Dayside of WASP-80 b Revealed by JWST/NIRISS Eclipse Spectroscopy
por: Morel, Kim, et al.
Publicado: (2025)
por: Morel, Kim, et al.
Publicado: (2025)
JWST NIRISS Transmission Spectroscopy of the Super-Earth GJ 357b, a Favourable Target for Atmospheric Retention
por: Taylor, Jake, et al.
Publicado: (2025)
por: Taylor, Jake, et al.
Publicado: (2025)
Detailed Architecture of the L 98-59 System and Confirmation of a Fifth Planet in the Habitable Zone
por: Cadieux, Charles, et al.
Publicado: (2025)
por: Cadieux, Charles, et al.
Publicado: (2025)
Transmission spectroscopy of WASP-52 b with JWST NIRISS: Water and helium atmospheric absorption, alongside prominent star-spot crossings
por: Fournier-Tondreau, Marylou, et al.
Publicado: (2024)
por: Fournier-Tondreau, Marylou, et al.
Publicado: (2024)
Precise Constraints on the Energy Budget of WASP-121 b from its JWST NIRISS/SOSS Phase Curve
por: Splinter, Jared, et al.
Publicado: (2025)
por: Splinter, Jared, et al.
Publicado: (2025)
Updated forecast for TRAPPIST-1 times of transit for all seven exoplanets incorporating JWST data
por: Agol, Eric, et al.
Publicado: (2024)
por: Agol, Eric, et al.
Publicado: (2024)
Enriched volatiles and refractories but deficient titanium on the dayside atmosphere of WASP-121b revealed by JWST/NIRISS
por: Pelletier, Stefan, et al.
Publicado: (2025)
por: Pelletier, Stefan, et al.
Publicado: (2025)
Mapping atmospheric features of the planetary-mass brown dwarf SIMP 0136 with JWST NIRISS
por: Akhmetshyn, Roman, et al.
Publicado: (2025)
por: Akhmetshyn, Roman, et al.
Publicado: (2025)
An Aligned Very-Low-Mass Star Orbiting an M dwarf and Obliquity Patterns Across Giant Planets, Brown Dwarfs, and Binary Stars
por: Gan, Tianjun, et al.
Publicado: (2026)
por: Gan, Tianjun, et al.
Publicado: (2026)
Insufficient evidence for DMS and DMDS in the atmosphere of K2-18 b. From a joint analysis of JWST NIRISS, NIRSpec, and MIRI observations
por: Luque, R., et al.
Publicado: (2025)
por: Luque, R., et al.
Publicado: (2025)
A complex structure of escaping helium spanning more than half the orbit of the ultra-hot Jupiter WASP-121\,b
por: Allart, Romain, et al.
Publicado: (2025)
por: Allart, Romain, et al.
Publicado: (2025)
The Days Drag On on WASP-121 b: Interpreting its NIRISS Spectroscopic Phase Curve with General Circulation Models
por: Frazier, Robert C., et al.
Publicado: (2026)
por: Frazier, Robert C., et al.
Publicado: (2026)
JWST/NIRISS reveals the water-rich "steam world" atmosphere of GJ 9827 d
por: Piaulet-Ghorayeb, Caroline, et al.
Publicado: (2024)
por: Piaulet-Ghorayeb, Caroline, et al.
Publicado: (2024)
Separating flare and secondary atmospheric signals with RADYN modeling of near-infrared JWST transmission spectroscopy observations of TRAPPIST-1
por: Howard, Ward S., et al.
Publicado: (2025)
por: Howard, Ward S., et al.
Publicado: (2025)
Diversity in the haziness and chemistry of temperate sub-Neptunes
por: Roy, Pierre-Alexis, et al.
Publicado: (2025)
por: Roy, Pierre-Alexis, et al.
Publicado: (2025)
The JWST/NIRISS Deep Spectroscopic Survey for Young Brown Dwarfs and Free-Floating Planets
por: Langeveld, Adam B., et al.
Publicado: (2024)
por: Langeveld, Adam B., et al.
Publicado: (2024)
STCTM: a forward modeling and retrieval framework for stellar contamination and stellar spectra
por: Piaulet-Ghorayeb, Caroline
Publicado: (2025)
por: Piaulet-Ghorayeb, Caroline
Publicado: (2025)
JWST/NIRISS and HST: Exploring the improved ability to characterise exoplanet atmospheres in the JWST era
por: Fisher, Chloe, et al.
Publicado: (2024)
por: Fisher, Chloe, et al.
Publicado: (2024)
Escape of Water- and Metal-enriched Atmospheres from compact Hot mini-Neptunes with CHAIN
por: Kubyshkina, Daria, et al.
Publicado: (2026)
por: Kubyshkina, Daria, et al.
Publicado: (2026)
Pautas para el reconocimiento de conjuntos óseos antrópicos y no antrópicos de guanaco en Patagonia
por: Gabriela L. L'Heureux
Publicado: (2002)
por: Gabriela L. L'Heureux
Publicado: (2002)
Evidencias bioarqueológicas en patagonia meridional: el sitio Orejas de Burro 1 (Pali Aike, provincia de Santa Cruz)
por: Gabriela L. L'Heureux
Publicado: (2008)
por: Gabriela L. L'Heureux
Publicado: (2008)
Estudio comparativo de muestras arqueofaunísticas de guanaco (Lama guanicoe) de la cuenca superior del río Santa Cruz
por: Gabriela Lorena L'Heureux
Publicado: (2003)
por: Gabriela Lorena L'Heureux
Publicado: (2003)
Guanacos y huemules. Consumo y tecnología ósea en cazadores recolectores durante el Holoceno medio y tardío en la región Fuego-Patagonia
por: G. Lorena L’Heureux
Publicado: (2021)
por: G. Lorena L’Heureux
Publicado: (2021)
Durmiendo bajo el faro. Estudio de un entierro humano en Cabo Vírgenes (C.V.17), provincia de Santa Cruz, República Argentina
por: Gabriela L. L'Heureux
Publicado: (2003)
por: Gabriela L. L'Heureux
Publicado: (2003)
Biases in Exoplanet Transmission Spectra Introduced by Limb Darkening Parametrization
por: Coulombe, Louis-Philippe, et al.
Publicado: (2024)
por: Coulombe, Louis-Philippe, et al.
Publicado: (2024)
Atmospheric Waves Driving Variability and Cloud Modulation on a Planetary-Mass Object
por: Plummer, Michael K., et al.
Publicado: (2024)
por: Plummer, Michael K., et al.
Publicado: (2024)
Highly reflective white clouds on the western dayside of an exo-Neptune
por: Coulombe, Louis-Philippe, et al.
Publicado: (2025)
por: Coulombe, Louis-Philippe, et al.
Publicado: (2025)
Toward Robust Corrections for Stellar Contamination in JWST Exoplanet Transmission Spectra
por: Rackham, Benjamin V., et al.
Publicado: (2023)
por: Rackham, Benjamin V., et al.
Publicado: (2023)
Revisiting physical parameters of the benchmark brown dwarf LHS 6343 C through a HST/WFC3 secondary eclipse observation
por: Frost, William, et al.
Publicado: (2024)
por: Frost, William, et al.
Publicado: (2024)
Stellar Contamination Correction Using Back-to-Back Transits of TRAPPIST-1 b and c
por: Rathcke, Alexander D., et al.
Publicado: (2024)
por: Rathcke, Alexander D., et al.
Publicado: (2024)
Continuous helium absorption from the leading and trailing tails of WASP-107b
por: Krishnamurthy, Vigneshwaran, et al.
Publicado: (2025)
por: Krishnamurthy, Vigneshwaran, et al.
Publicado: (2025)
Empirical Modeling of Zodiacal Backgrounds to Improve JWST NIRISS/SOSS Data Reduction
por: Baines, Tyler, et al.
Publicado: (2025)
por: Baines, Tyler, et al.
Publicado: (2025)
Inspecting Cloudy Substellar Atmospheres with JWST MIRI Synthetic Magnitudes from Spitzer Mid-infrared Spectra
por: LHeureux, Jolie, et al.
Publicado: (2026)
por: LHeureux, Jolie, et al.
Publicado: (2026)
The JWST Resolved Stellar Populations Early Release Science Program V. DOLPHOT Stellar Photometry for NIRCam and NIRISS
por: Weisz, Daniel R., et al.
Publicado: (2024)
por: Weisz, Daniel R., et al.
Publicado: (2024)
On the Information Content of Ariel Transmission Spectra: Reassessing the Tier System
por: Radica, Michael, et al.
Publicado: (2026)
por: Radica, Michael, et al.
Publicado: (2026)
JWST Reveals CH$_4$, CO$_2$, and H$_2$O in a Metal-rich Miscible Atmosphere on a Two-Earth-Radius Exoplanet
por: Benneke, Björn, et al.
Publicado: (2024)
por: Benneke, Björn, et al.
Publicado: (2024)
Ejemplares similares
-
Atmospheric Reconnaissance of TRAPPIST-1 b with JWST/NIRISS: Evidence for Strong Stellar Contamination in the Transmission Spectra
por: Lim, Olivia, et al.
Publicado: (2023) -
Transmission Spectroscopy of the Habitable Zone Exoplanet LHS 1140 b with JWST/NIRISS
por: Cadieux, Charles, et al.
Publicado: (2024) -
Strict limits on potential secondary atmospheres on the temperate rocky exo-Earth TRAPPIST-1 d
por: Piaulet-Ghorayeb, Caroline, et al.
Publicado: (2025) -
Muted Features in the JWST NIRISS Transmission Spectrum of Hot-Neptune LTT 9779 b
por: Radica, Michael, et al.
Publicado: (2024) -
A Moderate Albedo from Reflecting Aerosols on the Dayside of WASP-80 b Revealed by JWST/NIRISS Eclipse Spectroscopy
por: Morel, Kim, et al.
Publicado: (2025)