Sunspot Structure
Sunspot Structure is a scientific construct that characterizes the morphological and magnetic organization of sunspots within the solar photosphere, distinguished by its specification of the spatial arrangement and polarity distribution of umbral, penumbral, and surrounding magnetic field components in relation to solar active regions.
871
Publications
41K
Citations
1.1K
Authors
430
Institutions
Publications per year
2017–2026
75
871
The Magnetic Polarity of Sun-Spots
George E. Hale, Ferdinand Ellerman, Seth B. Nicholson et al. · The Astrophysical Journal · 1919 · 810 citations
Natural Sciences, Astronomy, Physics +10
The Magnetic Field of Sunspots
T. G. Cowling · Monthly Notices of the Royal Astronomical Society · 1933 · 700 citations · Full text
Group Sunspot Numbers: A New Solar Activity Reconstruction
Douglas V. Hoyt, Kenneth H. Schatten · Solar Physics · 1998 · 628 citations
Group Sunspot Numbers: A New Solar Activity Reconstruction
Douglas V. Hoyt, Kenneth H. Schatten · Solar Physics · 1998 · 474 citations
1–5 of 871
1.1K
Max Planck Institute for Solar System Research, Germany
39 publications · 1.5K citations
24
h-index
20
h-index
17
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15
h-index
15
h-index
1–5 of 1.1K
430
NSF NCAR High Altitude Observatory
Boulder, United States
32 h-index
97 publications
7.7K citations
Max Planck Institute for Solar System Research
Göttingen, Germany
31 h-index
142 publications
6.7K citations
Institut für Sonnenphysik
Freiburg im Breisgau, Germany
30 h-index
143 publications
5.5K citations
National Solar Observatory
Boulder, United States
29 h-index
70 publications
3.5K citations
Instituto de Astrofísica de Canarias
Tenerife, Spain
29 h-index
91 publications
5.1K citations

NSF National Center for Atmospheric Research
Boulder, United States
24 h-index
60 publications
3.3K citations
Kyung Hee University
Seoul, South Korea
21 h-index
32 publications
1.4K citations
Max Planck Society
Munich, Germany
20 h-index
63 publications
3.7K citations
1–8 of 430
ApJ · 169 publications · 11.8K citations
57
h-index
236 publications · 9.5K citations
50
h-index
94 publications · 4K citations
40
h-index
24 publications · 1.6K citations
19
h-index
27 publications · 2.1K citations
18
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1–5