The umbrella effect: Magnetic canopy topology modulates spatially averaged chromospheric three-minute power

arXiv:2608.30707 · astro-ph.SR · Submitted 2026-08-31 · Read on arXiv

astro-ph.SR

Submitted: 2026-08-31

Updated: 2026-08-31

Comments: Accepted for publication in Astronomy & Astrophysics

Code: https://github.com/tiagopereira/SunnyNethttps:

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

Terminology

Core — 49× in this paper · explained in 2 episodes
Trace — 2× in this paper · explained in 2 episodes
Active Regions — 1× in this paper · explained in 1 episode
Consistency — 1× in this paper · explained in 3 episodes
Diagnostic Tools — 1× in this paper · explained in 2 episodes
Elias — 1× in this paper · explained in 2 episodes
Magnetohydrodynamics (MHD) — 1× in this paper · explained in 3 episodes
Robustness — 1× in this paper · explained in 5 episodes
Society of Photo-Optical Instrumentation Engineers — 1× in this paper
Wavelet Transform — 1× in this paper · explained in 2 episodes

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