A Population Analysis of 20 Exoplanets Observed from Optical to Near-infrared Wavelengths with the Hubble Space Telescope: Evidence for Widespread Stellar Contamination

A Population Analysis of 20 Exoplanets Observed from Optical to Near-infrared Wavelengths with the Hubble Space Telescope: Evidence for Widespread Stellar Contamination

We present a population study of 20 exoplanets, ranging from Neptune-like to inflated hot-Jupiter planets, observed during transit with the Space Telescope Imaging Spectrograph (STIS) and Wide Field Camera 3 (WFC3) instruments on board the Hubble Space Telescope (HST). To obtain spectral information...

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Bibliographic Details
Main Authors: Arianna Saba, Alexandra Thompson, Kai Hou Yip, Sushuang Ma, Angelos Tsiaras, Ahmed Faris Al-Refaie, Giovanna Tinetti
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:The Astrophysical Journal Supplement Series
Subjects:
Exoplanet atmospheres
Bayesian statistics
Surveys
Stellar activity
Hubble Space Telescope
Astronomy data reduction
Online Access:https://doi.org/10.3847/1538-4365/ad8c3c
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https://doi.org/10.3847/1538-4365/ad8c3c

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