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Recent studies indicate that measurements of fractal and multifractal parameters of active regions (ARs) are inefficient tools for distinguishing ARs on the basis of the flare activity or to predict flare events. In an attempt to validate this result on a large observation data set of higher spatial and temporal resolution and higher flux sensitivity than employed in previous studies, we analyzed...
Several studies indicate that fractal and multifractal parameters inferred from solar photospheric magnetic field measurements may help assessing the eruptive potential of Active Regions (ARs) and also predicting their flare activity. We further investigate this topic, by exploring the sensitivity of some parameters already used in the literature on data and methods employed for their estimation....
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