JWST COMPASS: NIRSpec/G395H Transmission Observations of the Super-Earth TOI-776 b

JWST COMPASS: NIRSpec/G395H Transmission Observations of the Super-Earth TOI-776 b

We present two transit observations of the ∼520 K, 1.85 R _⊕ , 4.0 M _⊕ super-Earth TOI-776 b with JWST NIRSpec/G395H, resulting in a 2.8–5.2 μ m transmission spectrum. Producing reductions using the ExoTiC-JEDI and Eureka! pipelines, we obtain a median transit depth precision of 34 ppm for both vis...

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Main Authors: Lili Alderson, Sarah E. Moran, Nicole L. Wallack, Natasha E. Batalha, Nicholas F. Wogan, Anne Dattilo, Hannah R. Wakeford, Jea Adams Redai, Munazza K. Alam, Artyom Aguichine, Natalie M. Batalha, Anna Gagnebin, Peter Gao, James Kirk, Mercedes López-Morales, Annabella Meech, Johanna Teske, Angie Wolfgang
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:The Astronomical Journal
Subjects:
Exoplanet atmospheres
Exoplanet atmospheric composition
Exoplanets
Infrared spectroscopy
Online Access:https://doi.org/10.3847/1538-3881/adad64
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https://doi.org/10.3847/1538-3881/adad64

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