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A Unified Shape Model For Sunspot Number Cycles
Published 2021-12-01Subjects: “…sunspot numbers, gamma distribution,free parameter…”
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42
Observations of 8-kilogauss magnetic field in a sunspot
Published 2012-10-01Subjects: “…sunspots…”
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43
Investigation of the sunspots and GDP nexus: The case of Balkan countries
Published 2023-01-01Subjects: “…sunspots…”
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44
Expulsion of Counter Evershed Flows from Sunspot Penumbrae
Published 2023-01-01Subjects: “…Sunspot groups…”
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45
Large scale coherent magnetohydrodynamic oscillations in a sunspot
Published 2022-01-01“…Here, the authors show large-scale coherent oscillations in a sunspot, with a spectrum different than solar global acoustic oscillations, incorporating a superposition of many resonant wave modes.…”
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46
Relationships between relative sunspot numbers and air temperature
Published 1993-07-01Subjects: “…relative sunspot numbers…”
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Sunspot observations at Kawaguchi Science Museum: 1972 – 2013
Published 2023-01-01Subjects: Get full text
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49
Fractal Dimension and Maximum Sunspot Number in Solar Cycle
Published 2006-09-01Subjects: Get full text
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50
Isolated Sunspot with a Dark Patch in the Coronal Emission
Published 2012-12-01“…On the base of the 17 GHz radio maps of the Sun taken with the Nobeyama Radio Heliograph we estimate plasma parameters in the specific region of the sunspot atmosphere in the active region AR 11312. …”
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51
The welfare cost of excess volatility in incomplete markets with sunspots
Published 2021“…In an incomplete markets economy with sunspots, the Pareto-criterion cannot rank sunspot equilibria of different levels of excess price-level volatility. …”
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Journal Article -
52
Propagation Properties of Sunspots Umbral Oscillations in Horizontal and Vertical Directions
Published 2023-01-01Subjects: “…Sunspots…”
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53
Characterizing 3D Magnetic Structures in Sunspot Light Bridges
Published 2023-01-01Subjects: “…Sunspots…”
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54
Sunspot Modeling: From Simplified Models to Radiative MHD Simulations
Published 2011-09-01Subjects: “…Sunspots…”
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55
Extending the sunspot area series from Kodaikanal Solar Observatory
Published 2022-10-01Subjects: Get full text
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Prediction of solar activity on the basis of spectral characteristics of sunspot number
Published 2004-06-01“…Prediction of solar activity strength for solar cycles 23 and 24 is performed on the basis of extrapolation of sunspot number spectral components. Sunspot number data during 1933-1996 periods (solar cycles 17-22) are searched for periodicities by iterative regression. …”
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Identification of beryllium hydride isotopomer lines in sunspot umbral spectra
Published 2008-01-01Subjects: “…sunspots…”
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Complex network approach to characterize the statistical features of the sunspot series
Published 2014-01-01“…We perform a visibility-graph analysis on both the daily and monthly sunspot series. Based on the data, we propose two ways to construct the network: one is from the original observable measurements and the other is from a negative-inverse-transformed series. …”
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The Decay of Two Adjacent Sunspots Associated with Moving Magnetic Features
Published 2024-01-01Subjects: “…Sunspots…”
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Article