group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
41 | 338 | 25 | 200 | 24.57 | 113.42 | 10.26 | 342.33 | 0.5371 | 626.4 | 142.4 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
26 | 170 | 15 | 99 | 23.11 | 116.77 | 13.61 | 336.10 | 0.5365 | 1480.8 | 586.7 | |
0 | 2 | 0 | 1 | 22.75 | 113.21 | 10.05 | 341.63 | 0.5126 | 736.0 | 607.8 | |
0 | 4 | 0 | 3 | 25.16 | 113.31 | 10.15 | 342.97 | 0.5467 | 562.0 | 435.9 | |
0 | 2 | 0 | 1 | 21.92 | 112.98 | 9.82 | 341.46 | 0.4996 | 485.0 | 584.0 | |
0 | 5 | 0 | 3 | 20.69 | 112.19 | 9.03 | 342.05 | 0.4781 | 703.0 | 711.4 | |
0 | 7 | 0 | 4 | 25.00 | 112.10 | 8.94 | 344.81 | 0.5396 | 913.0 | 771.7 | |
0 | 8 | 0 | 5 | 25.31 | 111.86 | 8.70 | 345.36 | 0.5431 | 290.0 | 396.8 | |
0 | 4 | 0 | 3 | 26.03 | 111.83 | 8.67 | 345.77 | 0.5532 | 651.0 | 490.6 | |
4 | 22 | 3 | 13 | 25.16 | 111.12 | 7.96 | 346.48 | 0.5384 | 935.8 | 256.1 | |
0 | 2 | 0 | 1 | 24.75 | 110.88 | 7.72 | 346.68 | 0.5317 | 605.0 | 618.8 | |
0 | 5 | 0 | 3 | 25.11 | 110.56 | 7.40 | 347.37 | 0.5357 | 440.0 | 337.2 | |
3 | 62 | 2 | 37 | 26.65 | 110.36 | 7.20 | 348.36 | 0.5571 | -828.9 | -701.6 | |
8 | -12 | 5 | -12 | 26.19 | 110.33 | 7.17 | 348.22 | 0.5505 | -1067.7 | 999999 | |
0 | 3 | 0 | 2 | 27.98 | 109.97 | 6.80 | 349.47 | 0.5748 | -783.0 | -678.6 | |
0 | 9 | 0 | 5 | 26.64 | 109.84 | 6.68 | 349.17 | 0.5555 | -1046.0 | -1028.0 | |
0 | 8 | 0 | 5 | 27.14 | 109.52 | 6.36 | 349.85 | 0.5618 | -854.0 | -668.3 | |
0 | 5 | 0 | 3 | 26.76 | 108.03 | 4.87 | 352.09 | 0.5529 | -730.0 | -723.4 | |
0 | 4 | 0 | 2 | 27.54 | 107.98 | 4.82 | 352.38 | 0.5641 | -885.0 | -783.8 | |
0 | 4 | 0 | 3 | 27.12 | 107.79 | 4.63 | 352.57 | 0.5577 | -774.0 | -728.3 | |
0 | 6 | 0 | 3 | 26.93 | 106.53 | 3.37 | 354.54 | 0.5528 | -798.0 | -625.0 | |
0 | 6 | 0 | 4 | 28.87 | 102.12 | -1.04 | 1.59 | 0.5788 | -688.0 | -535.1 |
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. |