Correcting Exoplanet Transmission Spectra for Stellar Activity with an Optimized Retrieval Framework

The chromatic contamination that arises from photospheric heterogeneities, e.g., spots and faculae on the host star presents a significant noise source for exoplanet transmission spectra. If this contamination is not corrected for, it can introduce substantial bias in our analysis of the planetary a...

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Detalhes bibliográficos

Principais autores:	Alexandra Thompson, Alfredo Biagini, Gianluca Cracchiolo, Antonino Petralia, Quentin Changeat, Arianna Saba, Giuseppe Morello, Mario Morvan, Giuseppina Micela, Giovanna Tinetti
Formato:	Artigo
Idioma:	Inglês
Publicado em:	IOP Publishing 2024-01-01
coleção:	The Astrophysical Journal
Assuntos:	Stellar activity Exoplanet atmospheres Exoplanets Transmission spectroscopy
Acesso em linha:	https://doi.org/10.3847/1538-4357/ad0369
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