Now showing items 1-6 of 6
Interpretation of Automated Forward Modeling Parameters for Sawtooth Events and Substorms
(International Conference on Substorms 8, 2006)
Automated Forward Modeling (AFM) is an inversion technique based on magnetic data alone, which can indicate physical parameters associated with electrojets. From perturbations along a meridian, the total electric current ...
Physical Parameters of Substorms from Automated Forward Modeling
AFM technique applied to give average parameters of substorms and relation to AL index, Weimer parametrization, optical data
Onsets and Flapping Studied Using a Dynamic Harris Sheet Model
We have developed a nonlinear fitting routine for the Harris current sheet based on magnetic data, and applied it to 71 plasma sheet crossings by Cluster. In most cases this simple fit appeared to represent the magnetic ...
Automated Regional Modelling (ARM) for characterization of the substorm current wedge
Some characteristics of substorms may be determined through use of an electrojet forward modelling approach. These include the amplitude of cross-meridian electric current (0.2 to 1 MA typically), timescales (about 20 ...
Automated Forward Modelling and its Results for Substorms and Sawtooth Events
Automated Forward Modelling is used to contrast quantitative aspects of substorms and sawtooth events.
An Evening Sector Ps 6 - Omega Band Event
Abstract. Ps 6 magnetic disturbances and associated optical forms known as omega bands are usually associated with the morning sector. Some evidence for similar phenomenology in the evening sector has been presented ...