Influence of solar X-ray flares on the earth-ionosphere waveguide
| Autor: | D. M. Šulić, Davorka Grubor, V. Zigman |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2005 |
| Předmět: |
Physics
Solar flare Absolute phase lcsh:Astronomy Irradiance Astronomy Astronomy and Astrophysics Astrophysics Physics::Geophysics gamma rays lcsh:QB1-991 Amplitude Sun: x-rays Earth-Sun: flares Physics::Space Physics Coronal mass ejection Waveguide (acoustics) Satellite Earth–ionosphere waveguide Astrophysics::Earth and Planetary Astrophysics |
| Zdroj: | Serbian Astronomical Journal, Vol 2005, Iss 171, Pp 29-35 (2005) |
| ISSN: | 1820-9289 |
| Popis: | A simultaneous analysis of solar are X-ray irradiance and VLF signal amplitude on the GQD/22.1 kHz trace was carried out. Solar are data were taken from GOES 12 satellite listings. The VLF amplitude data were recorded by means of the AbsPAL (Absolute Phase and Amplitude Logger) at the Institute of Physics, Belgrade, Serbia. It was found that solar are events from class C to class X affect the VLF signal amplitude in various ways and can be classified according to the type of effect produced in the Earth-ionosphere waveguide on the VLF propagation. |
| Databáze: | OpenAIRE |
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