The PEPSI Exoplanet Transit Survey (PETS) – V. New Na  d transmission spectra indicate a quieter atmosphere on HD 189733b

Absorption lines from exoplanet atmospheres observed in transmission allow us to study atmospheric characteristics such as winds. We present a new high-resolution transit time-series of HD 189733b, acquired with the PEPSI instrument at the LBT and analyse the transmission spectrum around the Na d li...

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Veröffentlicht in:	Monthly notices of the Royal Astronomical Society 2024-05, Vol.530 (4), p.4826-4838
Hauptverfasser:	Keles, E, Czesla, S, Poppenhaeger, K, Hauschildt, P, Carroll, T A, Ilyin, I, Baratella, M, Steffen, M, Strassmeier, K G, Bonomo, A S, Gaudi, B S, Henning, T, Johnson, M C, Molaverdikhani, K, Nascimbeni, V, Patience, J, Reiners, A, Scandariato, G, Schlawin, E, Shkolnik, E, Sicilia, D, Sozzetti, A, Mallonn, M, Veillet, C, Wang, J, Yan, F
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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