UNCERTAINTY QUANTIFICATION IN SUNSPOT COUNTS

Mathieu, Sophie; von Sachs, Rainer; Ritter, Christian; Delouille, Véronique; Lefèvre, Laure

doi:10.3847/1538-4357/ab4990

UNCERTAINTY QUANTIFICATION IN SUNSPOT COUNTS

Mathieu, Sophie

;

von Sachs, Rainer

;

Ritter, Christian

;

Delouille, Véronique

;

Lefèvre, Laure

(2019) The Astrophysical Journal — Vol. 886, n° 7, p. 14 pp (2019)

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Authors

Mathieu, SophieUCLouvain
Author
von Sachs, RainerUCLouvain
Author
Ritter, ChristianUCLouvain
Author
Delouille, Véronique
Author
Lefèvre, Laure
Author

Abstract

Observing and counting sunspots constitutes one of the longest-running scientific experiment, with first observations dating back to Galileo and the invention of the telescope around 1610. Today the sunspot number (SN) time series acts as a benchmark of solar activity in a large range of physical models. An appropriate statistical modelling, adapted to the time series' complex nature, is however still lacking.

Affiliations

UCLouvainSSH/LIDAM/ISBA - Institut de Statistique, Biostatistique et Sciences Actuarielles

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Mathieu, S., von Sachs, R., Ritter, C., Delouille, V., & Lefèvre, L. (2019). UNCERTAINTY QUANTIFICATION IN SUNSPOT COUNTS. The Astrophysical Journal, 886(7), 14 pp. https://doi.org/10.3847/1538-4357/ab4990 (Original work published 2019)