Hysteresis of <i>fo</i>F2 at European middle latitudes
The hysteresis of <i>f</i>oF2 is studied for several European stations over the whole 24-hour diurnal interval for the equinoctial months of the years just before and just after the solar cycle minimum for solar cycles 20 and 21. Based on previous results, the hysteresis is expected...
Main Authors: | , |
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Format: | Article |
Language: | English |
Published: |
Copernicus Publications
2000-08-01
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Series: | Annales Geophysicae |
Online Access: | https://www.ann-geophys.net/18/987/2000/angeo-18-987-2000.pdf |