QR-Code

Characterizing the Time Variability of 2M1207 A + b with JWST NIRSpec/PRISM

We present JWST NIRSpec/PRISM integral field unit time-resolved observations of 2M1207 A and b (TWA 27), an ∼10 Myr binary system consisting of an ∼2500 K substellar primary hosting an ∼1300 K companion. Our data provide 20 time-resolved spectra over an observation spanning 12.56 hr. We provide an e...

Ausführliche Beschreibung

Gespeichert in:
Hauptverfasser: Arthur D. Adams, Yifan Zhou, Gabriel-Dominique Marleau, Daniel Apai, Beth A. Biller, Aarynn L. Carter, Johanna M. Vos, Niall Whiteford, Stephan Birkmann, Theodora Karalidi, Xianyu Tan, Jason Wang, Yuhiko Aoyama, Brendan P. Bowler, Mickaël Bonnefoy, Jun Hashimoto
Format: Artigo
Sprache:Inglês
Veröffentlicht: IOP Publishing 2025-01-01
Schriftenreihe:The Astronomical Journal
Schlagworte:
Brown dwarfs
Exoplanet atmospheric variability
Extrasolar gaseous planets
James Webb Space Telescope
Direct imaging
Online-Zugang:https://doi.org/10.3847/1538-3881/ae07d2
Tags: Tag hinzufügen
Keine Tags, Fügen Sie das erste Tag hinzu!

Ähnliche Einträge