Surface brightness inhomogeneity on the helium-rich hot subdwarf in the X-ray binary HD 49798

arXiv:2609.02314 · astro-ph.SR · Submitted 2026-09-02 · Read on arXiv

astro-ph.SR

Submitted: 2026-09-02

Updated: 2026-09-02

Comments: 5 pages, 4 figures. MNRAS in press

Code: https://github.com/erikstacey/pywhiten

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• Abundance — 1× in this paper · explained in 1 episode
• Core — 1× in this paper · explained in 2 episodes
• Mikulski Archive of Space Telescope — 1× in this paper
• Terrestrial Exoplanet Sky Survey — 1× in this paper

Sources

• R mode oscillations ubiquitous in stars

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