PEPSI Investigation, Retrieval, and Atlas of Numerous Giant Atmospheres (PIRANGA). I. The Ubiquity of Fe i Emission and Inversions in Ultrahot Jupiter Atmospheres

PEPSI Investigation, Retrieval, and Atlas of Numerous Giant Atmospheres (PIRANGA). I. The Ubiquity of Fe i Emission and Inversions in Ultrahot Jupiter Atmospheres

We present high-resolution optical emission spectroscopy observations of the ultrahot Jupiters (UHJs) TOI-1431 b and TOI-1518 b using the PEPSI spectrograph on the LBT. We detect emission lines from Fe i with a significance of 5.68 σ and 7.68 σ for TOI 1431 b and TOI-1518 b, respectively. We also te...

Full description

Saved in:
Bibliographic Details
Main Authors: Sydney Petz, Marshall C. Johnson, Anusha Pai Asnodkar, Alison Duck, Ji Wang, Ilya Ilyin, Klaus G. Strassmeier
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:The Astronomical Journal
Subjects:
Extrasolar gaseous giant planets
Exoplanet atmospheres
Exoplanet atmospheric structure
Exoplanet atmospheric composition
Online Access:https://doi.org/10.3847/1538-3881/adc411
Tags: Add Tag
No Tags, Be the first to tag this record!

Internet

https://doi.org/10.3847/1538-3881/adc411

Similar Items