Identificador persistente para citar o vincular este elemento:
http://hdl.handle.net/10662/19760
Títulos: | Sunspots during the Maunder minimum from Machina Coelestis by Hevelius |
Autores/as: | Sánchez Carrasco, Víctor Manuel Villalba Álvarez, Joaquín Vaquero Martínez, José M. |
Palabras clave: | Número de grupos de manchas solares;Group sunspot number;Mínimo de Maunder;Maunder Minimum;Ciclo solar;Solar cycle;Manchas solares;Sunspots |
Fecha de publicación: | 2015 |
Editor/a: | Springer |
Resumen: | We revisited the sunspot observations published by Johannes Hevelius in his book Machina Coelestis (1679) corresponding to the period of 1653 – 1675 (just in the middle of theMaunderMinimum).We show detailed translations of the original Latin texts describing the sunspot records and provide the general context of these sunspot observations. From this source, we present an estimate of the annual values of the group sunspot number based only on the records that explicitly inform us of the presence or absence of sunspots. Although we obtain very low values of the group sunspot number, in accordance with a grand minimum of solar activity, these values are significantly higher in general than the values provided by Hoyt and Schatten (Solar Phys. 179, 189, 1998) for the same period. |
URI: | http://hdl.handle.net/10662/19760 |
ISSN: | 0038-0938 |
DOI: | 10.1007/s11207-015-0767-z |
Colección: | DCANT - Artículos DFSCA - Artículos |
Archivos
Archivo | Descripción | Tamaño | Formato | |
---|---|---|---|---|
s11207-015-0767-z.pdf ???org.dspace.app.webui.jsptag.ItemTag.accessRestricted??? | 1,54 MB | Adobe PDF | Descargar Pide una copia |
Este elemento está sujeto a una licencia Licencia Creative Commons