Fig. 8

Simulated magnetograms and their distributions from the thin braid (B4) model of Prior & MacTaggart (2016). The three time steps are at the beginning (left), during the middle (middle), and towards the end (right) of the emergence, and the magnetograms show a close-up view of the emerging region. The red line shows the positive-field distribution, and the blue line shows the negative-field distribution. Dashed lines show the best-fit lines, and their slope values are indicated in the legend.
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