Auroral electrojet magnetic activity indices AE (11) for 1971
Abstract
The auroral electrojet index (AE) is discussed, and a brief description is given of the derivation of 11-station 2.5-min AE indices for 1971. Tables are given of hourly average indices for each day of the year, the stations making the main contribution to the hourly indices, and of the average monthly quiet-time level of horizontal fields (H) at each magnetic observatory. Graphs of the index variations are included for each day of 1971.
- Publication:
-
Unknown
- Pub Date:
- February 1975
- Bibcode:
- 1975aema.reptQ....A
- Keywords:
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- Auroral Electrojets;
- Magnetic Disturbances;
- Tables (Data);
- Earth Magnetosphere;
- Graphs (Charts);
- Indexes (Documentation);
- Radio Waves;
- Statistical Analysis;
- Geophysics