Characteristic time scale of auroral electrojet data
Journal Article
·
· Geophysical Research Letters
- Univ. of Jyvaeskylae (Finland)
The authors study the different time scales which have been observed in the auroral electrojet (AE) data. Structure function data shows the AE time series experiences a scaling change with a time scale of approximately 2 hours. Autocorrelation measurements also reveal a characteristic time of close to two hours. The authors argue here for a relationship between these two times, and for a relationship between these two times and the time scale of breaks in the power spectrum of the AE data.
- OSTI ID:
- 35416
- Journal Information:
- Geophysical Research Letters, Vol. 21, Issue 7; Other Information: PBD: 1 Apr 1994
- Country of Publication:
- United States
- Language:
- English
Similar Records
A correlative comparison of the ring current and auroral electrojets using geomagnetic indices
12-hour case study of auroral phenomena in the midnight sector: Electrojet and precipitating particle characteristics
Comparison between the polar cap index, PC and the auroral electrojet indices AE, AL, and AU
Journal Article
·
Sun Jan 01 00:00:00 EST 1995
· Journal of Geophysical Research
·
OSTI ID:35416
12-hour case study of auroral phenomena in the midnight sector: Electrojet and precipitating particle characteristics
Journal Article
·
Thu Sep 01 00:00:00 EDT 1977
· J. Geophys. Res.; (United States)
·
OSTI ID:35416
+1 more
Comparison between the polar cap index, PC and the auroral electrojet indices AE, AL, and AU
Journal Article
·
Tue Jan 01 00:00:00 EST 1991
· Journal of Geophysical Research; (United States)
·
OSTI ID:35416
+1 more