Fig. 10: Cut-off sensitivity.
From: Direct evidence that twisted flux tube emergence creates solar active regions
The accumulations for AR11318 starting from the end of the data gap (see Fig. 2). (a) shows the magnetic winding accumulations and (b) shows the magnetic helicity accumulations. Four different cut-offs \(\varepsilon\) are considered (blue: \(\varepsilon =50\), red: \(\varepsilon =100\), yellow: \(\varepsilon =200\), purple: \(\varepsilon =400\)). Source data are provided as a Source Data file.
