Table 1.
Slopes derived from linear fits from Fig. 4.
| Data source | Slope | Slope |
|---|---|---|
| (neg. pol. footpoint) | (pos. pol. footpoint) | |
| TMFM FR | 0.198 ± 0.006 | 2.878 ± 0.025 |
| MHD FR | 0.363 ± 0.069 | 0.722 ± 0.196 |
| Brightenings | −0.274 ± 0.133 | 0.929 ± 0.235 |
| Dimmings | −0.270 | – |
Notes. The slopes quantify the strength of movement with respect to the centroid location of the respective feature. Positive slopes correspond to movement away from the centroid, while the feature moves towards its centroid if the slope is negative. The slopes for the modelling data are in units of megametres per time step, while the slopes for the observational data are in units of megametres per 10 min.
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