group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
20 | 187 | 12 | 109 | -12.91 | 224.98 | 27.22 | 233.66 | 0.5562 | -847.5 | -224.2 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
0 | 5 | 0 | 3 | -10.16 | 228.94 | 31.18 | 241.57 | 0.5817 | 750.0 | 659.1 | |
8 | 89 | 5 | 54 | -12.10 | 227.44 | 29.68 | 237.40 | 0.5768 | -956.9 | -485.5 | |
5 | -2 | 3 | -2 | -11.78 | 227.08 | 29.31 | 237.55 | 0.5701 | -1349.2 | 999999 | |
0 | 3 | 0 | 2 | -11.79 | 226.48 | 28.71 | 237.00 | 0.5629 | -744.0 | -572.4 | |
0 | 4 | 0 | 2 | -11.69 | 225.60 | 27.83 | 236.32 | 0.5516 | -619.0 | -572.3 | |
0 | 4 | 0 | 2 | -12.11 | 225.55 | 27.79 | 235.64 | 0.5543 | -660.0 | -552.6 | |
0 | 4 | 0 | 2 | -11.95 | 224.99 | 27.23 | 235.33 | 0.5463 | -566.0 | -500.7 | |
0 | 2 | 0 | 1 | -12.14 | 224.60 | 26.84 | 234.66 | 0.5432 | -952.0 | -950.0 | |
7 | 15 | 4 | 9 | -12.88 | 224.50 | 26.74 | 233.43 | 0.5483 | -1093.3 | -822.8 | |
0 | 9 | 0 | 5 | -12.12 | 224.33 | 26.57 | 234.41 | 0.5398 | -1208.0 | -968.4 | |
0 | 5 | 0 | 3 | -12.47 | 223.96 | 26.20 | 233.48 | 0.5385 | -1035.0 | -876.6 | |
0 | 5 | 0 | 3 | -13.68 | 220.66 | 22.90 | 227.88 | 0.5117 | 683.0 | 561.9 | |
0 | 10 | 0 | 6 | -16.36 | 220.74 | 22.98 | 224.20 | 0.5395 | 869.0 | 865.3 | |
0 | 4 | 0 | 2 | -13.79 | 220.27 | 22.51 | 227.23 | 0.5085 | 834.0 | 723.0 | |
0 | 9 | 0 | 5 | -16.60 | 220.37 | 22.61 | 223.42 | 0.5381 | 905.0 | 885.9 | |
0 | 4 | 0 | 2 | -14.18 | 219.66 | 21.89 | 225.86 | 0.5058 | 775.0 | 786.3 | |
0 | 3 | 0 | 2 | -15.14 | 219.23 | 21.47 | 223.93 | 0.5112 | 939.0 | 868.6 | |
0 | 6 | 0 | 3 | -15.81 | 219.13 | 21.36 | 222.86 | 0.5173 | 1056.0 | 806.6 | |
0 | 6 | 0 | 3 | -17.65 | 217.88 | 20.12 | 218.78 | 0.5254 | 589.0 | 515.9 |
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. |