Table 1.
Summary of mean of absolute values for magnetic field and spatial parameters of anemone regions and host coronal holes, along with the percentage of regions with associated filament and flare features during the years 2011–2014.
| Year | Magnetic field [G] |
Spatial (Minimum distance/Area)( * ) |
Ratio |
% Fil. | % Flare | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| |B|CH | |B|AR | |B|AR(max) | D(CH-AR) | ACH(×104) | AAR(×103) | rA | r|B| | |||
| 2011 | 2.2 ± 0.3 | 692.8 ± 36.2 | 1291.4 ± 82.7 | 281.0 ± 30.0 | 9.03 ± 2.33 | 3.93 ± 0.99 | 0.122 | 0.004 | 52.94 | 11.76 |
| 2012 | 3.9 ± 0.6 | 658.7 ± 41.8 | 1279.6 ± 64.0 | 281.5 ± 22.6 | 5.46 ± 0.83 | 2.67 ± 0.69 | 0.058 | 0.006 | 78.57 | 50.0 |
| 2013 | 3.4 ± 0.4 | 615.4 ± 54.3 | 1309.9 ± 112.1 | 214.2 ± 22.7 | 6.62 ± 1.62 | 2.09 ± 0.51 | 0.057 | 0.005 | 38.96 | 15.38 |
| 2014 | 8.8 ± 0.6 | 628.8 ± 51.6 | 1379.9 ± 94.0 | 219.1 ± 31.3 | 3.82 ± 0.76 | 1.60 ± 0.35 | 0.061 | 0.038 | 58.82 | 41.17 |
| Average | 4.5 ± 0.6 | 643.8 ± 22.8 | 1314.1 ± 43.1 | 246.5 ± 13.9 | 6.71 ± 0.95 | 2.86 ± 0.41 | 0.016 | 0.014 | 57.37 | 29.50 |
Notes. ( * )The minimum distance (D(CH-AR)) magnitudes is in units of Mm, while the average area parameters for coronal holes (ACH) and anemone active regions (AAR) are in units of Mm2. The standard error of the measurement is taken as ±σ for all estimated parameters.
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