group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
58 | 442 | 92 | 671 | -22.62 | 65.63 | 68.39 | 245.18 | 0.9437 | -282.8 | -18.3 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
21 | 176 | 40 | 328 | -21.21 | 69.96 | 72.71 | 247.46 | 0.9650 | -315.7 | -59.3 | |
5 | 25 | 8 | 38 | -21.42 | 65.79 | 68.54 | 246.61 | 0.9455 | -534.7 | -367.2 | |
5 | 136 | 7 | 190 | -22.96 | 64.47 | 67.22 | 244.76 | 0.9401 | 230.9 | -7.1 | |
5 | -3 | 7 | -3 | -23.15 | 63.48 | 66.23 | 244.38 | 0.9349 | -495.6 | 999999 | |
12 | -3 | 17 | -3 | -23.62 | 63.74 | 66.49 | 243.93 | 0.9369 | -471.0 | 999999 | |
5 | -3 | 7 | -3 | -24.16 | 63.44 | 66.20 | 243.31 | 0.9359 | -404.1 | 999999 | |
0 | 4 | 0 | 5 | -24.19 | 61.65 | 64.40 | 242.90 | 0.9258 | -377.0 | -378.3 | |
0 | 4 | 0 | 5 | -23.61 | 60.45 | 63.20 | 243.25 | 0.9176 | -441.0 | -428.7 | |
0 | 2 | 0 | 3 | -23.81 | 60.06 | 62.81 | 242.95 | 0.9155 | -291.0 | -400.5 | |
0 | 3 | 0 | 3 | -24.93 | 60.50 | 63.25 | 241.87 | 0.9201 | -286.0 | -276.9 | |
0 | 4 | 0 | 4 | -25.55 | 58.50 | 61.25 | 240.71 | 0.9087 | -183.0 | -167.1 | |
0 | 8 | 0 | 9 | -25.15 | 57.89 | 60.64 | 240.98 | 0.9040 | 263.0 | 235.0 | |
0 | 2 | 0 | 3 | -26.18 | 57.72 | 60.47 | 239.84 | 0.9050 | 227.0 | 182.7 | |
3 | 47 | 4 | 53 | -26.25 | 57.00 | 59.75 | 239.57 | 0.9004 | 477.5 | 220.4 | |
0 | 4 | 0 | 5 | -26.85 | 53.81 | 56.56 | 237.97 | 0.8801 | 160.0 | 167.3 | |
0 | 2 | 0 | 2 | -26.89 | 53.37 | 56.12 | 237.80 | 0.8771 | 371.0 | 343.5 | |
2 | 25 | 2 | 23 | -24.81 | 51.32 | 54.07 | 239.39 | 0.8560 | 633.5 | 579.1 |
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. |