Brightness, distribution, and evolution of sunspot umbral dots
Яркость, распределение и эволюция теневых точек солнечных пятен
2008-10-27
SCID: 54.1/ugmt5tfw
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UD evolutionbrightness distributionmagnetoconvectionsunspot umbraesunspot umbral dots
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Abstract (AI)
Context. Umbral Dots (UDs) are thought to be manifestations of magnetoconvection in sunspot umbrae. Recent advances in their theoretical description point to the need for a thorough study of their properties and evolution based on data with the highest currently achievable resolution.
Key Findings
1
A thorough investigation of umbral-dot brightness, spatial distribution, and temporal evolution is motivated by advances in their theoretical description.
2
The study requires observations at the highest currently achievable spatial resolution to resolve umbral-dot properties and evolution.
3
Umbral dots are considered manifestations of magnetoconvection within sunspot umbrae.
Research Object
Sunspot umbral dots
Research Subject
Brightness, spatial distribution, and temporal evolution of umbral dots as manifestations of magnetoconvection
Publication Details
Publication Date
2008-10-27
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