HST SHEL: Revealing Haze and Confirming Elevated Metallicity in the Warm Neptune HAT-P-26b

HST SHEL: Revealing Haze and Confirming Elevated Metallicity in the Warm Neptune HAT-P-26b

We present a new and extended transmission spectrum of the warm Neptune HAT-P-26b spanning wavelengths between 0.29 and 5.0 μ m. This spectrum is derived from new HST STIS G430L observations from the PanCET program, a reanalysis of the previously published HST STIS G750L data, along with the previou...

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Bibliographic Details
Main Authors: Lakeisha M. Ramos Rosado, David K. Sing, Natalie H. Allen, Hannah R. Wakeford, Mercedes López-Morales, Nikolay K. Nikolov, Kevin B. Stevenson, Munazza K. Alam, Thomas M. Evans-Soma
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:The Astronomical Journal
Subjects:
Exoplanets
Exoplanet atmospheres
Transits
Transmission spectroscopy
Online Access:https://doi.org/10.3847/1538-3881/adc1c1
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