Open AccessHemispheric Sunspot Number from the Madrid Astronomical Observatory for the Period 1935–1986
Author(s) -
A. J. P. Aparicio,
V. M. S. Carrasco,
M. C. Gallego,
J. M. Vaquero
Publication year - 2022
Publication title -
astrophysical journal/the astrophysical journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.376
H-Index - 489
eISSN - 1538-4357
pISSN - 0004-637X
DOI - 10.3847/1538-4357/ac5dc6
Subject(s) - sunspot , physics , northern hemisphere , southern hemisphere , solar cycle , solar dynamo , dynamo , asymmetry , observatory , astronomy , solar cycle 22 , astrophysics , solar minimum , solar physics , atmospheric sciences , dynamo theory , magnetic field , solar wind , quantum mechanics