Latitudinal asymmetry in electron and ion density distribution in southern and northern hemispheres |
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| Authors: | KB Serafimov IS Kutiev TsP Dachev |
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| Institution: | Central Laboratory for Space Research at the Bulgarian Academy of Sciences, 6 Moskovska Str., Sofia 1000, Bulgaria |
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| Abstract: | With data of satellite INTERCOSMOS-BULGARIA-1300 northern and corresponding southern hemisphere plasma densities have been compared. Southern densities are greater in the ?90 to ?180 and +30 to +120° ranges. The opposite is true for ?60 to +30°. No asymmetry has been observed during daytime. These results are explained by the variations of the magnetic declination. |
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