Fig. 4 from Nonlinear Force‐free Field Modeling of a Solar Active Region around the Time of a Major Flare and Coronal Mass Ejection

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Nonlinear Force‐free Field Modeling of a Solar Active Region around the Time of a Major Flare and Coronal Mass Ejection

Authors: C. J. Schrijver, M. L. DeRosa, T. Metcalf, G. Barnes, B. Lites, T. Tarbell, J. McTiernan, G. Valori, T. Wiegelmann, M. S. Wheatland, T. Amari, G. Aulanier, P. Démoulin, M. Fuhrmann, K. Kusano, S. Régnier, and J. K. Thalmann

Schrijver et al. 2008 The Astrophysical Journal 675 1637.

Provider: AAS Journals

Caption: Fig. 4.

(a, b) Vertically integrated electrical currents in the ﹩\mathrm{Wh}\,^{+}_{\mathrm{pp}\,}﹩ preflare (left) and postflare (right) model fields, on the same color scale. (c, d) Same as (a, b), but showing the horizontal currents integrated over the lowest 6100 km (12 pixels), using the same gray scale. (e, f) Same as (c, d), but for ﹩j_{z}﹩, with white and black for positive and negative ﹩j_{z}﹩, respectively.

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