THEMIS ground-space observations during the development of auroral spirals

A simultaneous observation of an auroral spiral and its generator region in the near-Earth plasma sheet is rather unlikely. Here we present such observations using the THEMIS spacecraft as well as the THEMIS ground network of all-sky imagers and magnetometers. Two consecutive auroral spirals sep...

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Bibliographic Details
Main Authors: A. Keiling, V. Angelopoulos, J. M. Weygand, O. Amm, E. Spanswick, E. Donovan, S. Mende, J. McFadden, D. Larson, K.-H. Glassmeier, H. U. Auster
Format: Article
Language:English
Published: Copernicus Publications 2009-11-01
Series:Annales Geophysicae
Online Access:https://www.ann-geophys.net/27/4317/2009/angeo-27-4317-2009.pdf