Properties of Circumfacular Regions derived from H alpha and Ca II K synoptic observations of the Sun

arXiv:2609.36382 · astro-ph.SR, astro-ph.IM · Submitted 2026-09-28 · Read on arXiv

astro-ph.SR, astro-ph.IM

Submitted: 2026-09-28

Updated: 2026-09-28

Terminology

• Active Regions — 11× in this paper · explained in 1 episode
• Core — 11× in this paper · explained in 2 episodes
• Anti-correlation — 3× in this paper · explained in 3 episodes
• Semi-supervised Learning — 2× in this paper · explained in 4 episodes
• Aperture — 1× in this paper · explained in 1 episode
• National Solar Observatory — 1× in this paper
• alpha — 1× in this paper · explained in 1 episode

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