group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
24.50 | 97.85 | 21.95 | 87.93 | -22.14 | 153.11 | 50.13 | 238.44 | 0.8330 | 235.0 | 122.4 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
13.34 | 57.47 | 13.00 | 56.03 | -22.44 | 156.57 | 53.59 | 239.74 | 0.8632 | 659.7 | 187.5 | |
0.00 | 0.44 | 0.00 | 0.40 | -23.86 | 153.06 | 50.08 | 236.71 | 0.8412 | 476.0 | 452.6 | |
3.40 | 16.13 | 2.76 | 13.09 | -21.22 | 148.78 | 45.80 | 237.59 | 0.7939 | 655.1 | 446.0 | |
0.00 | 0.52 | 0.00 | 0.43 | -22.45 | 149.20 | 46.22 | 236.41 | 0.8032 | 363.0 | 337.8 | |
2.79 | -3.00 | 2.26 | -3.00 | -21.37 | 148.62 | 45.63 | 237.33 | 0.7931 | 794.0 | 999999 | |
1.22 | -3.00 | 0.99 | -3.00 | -21.57 | 148.65 | 45.67 | 237.12 | 0.7943 | 519.7 | 999999 | |
0.00 | 1.22 | 0.00 | 0.97 | -20.89 | 147.88 | 44.89 | 237.50 | 0.7841 | -242.0 | -402.4 | |
0.00 | 3.58 | 0.00 | 2.91 | -22.29 | 148.39 | 45.41 | 236.17 | 0.7954 | 669.0 | 520.9 | |
3.31 | 7.15 | 2.60 | 5.61 | -20.71 | 147.22 | 44.24 | 237.36 | 0.7773 | -751.8 | -609.8 | |
0.00 | 0.70 | 0.00 | 0.56 | -22.34 | 147.82 | 44.83 | 235.81 | 0.7906 | 505.0 | 486.0 | |
0.00 | 0.87 | 0.00 | 0.69 | -21.16 | 147.17 | 44.19 | 236.80 | 0.7790 | -359.0 | -394.4 | |
0.00 | 0.87 | 0.00 | 0.70 | -22.27 | 147.29 | 44.30 | 235.60 | 0.7856 | 418.0 | 295.3 | |
0.44 | 2.01 | 0.34 | 1.56 | -22.31 | 146.00 | 43.02 | 234.84 | 0.7743 | -554.4 | -434.6 | |
0.00 | 1.13 | 0.00 | 0.81 | -20.53 | 141.94 | 38.95 | 234.44 | 0.7261 | -580.0 | -436.5 | |
0.00 | 1.92 | 0.00 | 1.41 | -22.15 | 142.25 | 39.26 | 232.73 | 0.7389 | -734.0 | -601.7 | |
0.00 | 0.61 | 0.00 | 0.44 | -22.36 | 141.40 | 38.42 | 231.93 | 0.7323 | -597.0 | -533.7 | |
0.00 | 1.31 | 0.00 | 0.95 | -23.23 | 140.74 | 37.75 | 230.47 | 0.7317 | -197.0 | -320.9 | |
0.00 | 0.96 | 0.00 | 0.70 | -23.88 | 140.84 | 37.85 | 229.80 | 0.7369 | -632.0 | -548.2 | |
0.00 | 0.96 | 0.00 | 0.67 | -22.84 | 137.83 | 34.85 | 228.80 | 0.7022 | -636.0 | -485.8 |
Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
that the umbra consists of fragmented regions which cannot be separated without losing umbral area. In this way several spots (intensity minima in the umbra) have a common umbra, e.g. -2 means that the given spot shares an umbra with spot No.2, and the common U value is indicated at spot No.2. |
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Proj. WS | - Projected whole spot area in millionths of solar disc, negative values indicate | |
that several umbras have a common penumbra, e.g. -7 means that the given umbra shares a penumbra with umbra No.7, and the WS value is indicated at No.7. |
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Corr. U | - Corrected umbra area in millionths of solar hemisphere, for negative values see above | |
Corr. WS | - Corrected whole spot area in millionths of solar hemisphere, for negative values see above | |
B | - Heliographic latitude B; positive: North, negative: South | |
L | - Heliographic longitude L | |
LCM | - Longitudinal distance from the Sun's central meridian | |
Pos. angle | - Position angle | |
r | - Distance from the centre of Sun's disc in terms of Sun's radius | |
MU | - Mean magnetic field within the umbra contour averaged the pixel values with sign. | |
MP | - Mean magnetic field within the penumbra contour averaged the pixel values with sign. |