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Euv indices for solar‐terrestrial relations
Author(s) -
Schmidtke G.
Publication year - 1976
Publication title -
geophysical research letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.007
H-Index - 273
eISSN - 1944-8007
pISSN - 0094-8276
DOI - 10.1029/gl003i010p00573
Subject(s) - extreme ultraviolet lithography , extreme ultraviolet , context (archaeology) , solar irradiance , environmental science , physics , solar cycle , atmospheric sciences , optics , solar wind , geology , plasma , quantum mechanics , paleontology , laser
Modern studies of solar‐terrestrial relations require a new type of solar activity indices suitable for numerical computations. Since in this context solar extreme ultraviolet radiation is the most important variable influence, EUV indices are proposed representing the EUV energy flux from the whole solar disc at Earth' distance. Examples derived from AEROS measurements are presented.