group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
34.47 | 174.06 | 19.47 | 98.64 | 17.43 | 20.34 | 23.35 | 308.71 | 0.4861 | -406.8 | -282.2 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
0.00 | 4.16 | 0.00 | 2.54 | 21.69 | 26.20 | 29.21 | 309.30 | 0.5882 | -713.0 | -646.9 | |
0.00 | 1.72 | 0.00 | 1.04 | 22.37 | 24.33 | 27.34 | 311.99 | 0.5736 | 233.0 | 302.7 | |
23.52 | 136.88 | 13.35 | 77.73 | 16.87 | 21.12 | 24.13 | 306.73 | 0.4901 | -1067.0 | -428.8 | |
0.00 | 2.35 | 0.00 | 1.38 | 21.15 | 21.76 | 24.77 | 312.86 | 0.5351 | -724.0 | -583.1 | |
5.52 | -3.00 | 3.14 | -3.00 | 17.28 | 21.00 | 24.01 | 307.56 | 0.4922 | -855.3 | 999999 | |
0.00 | 1.81 | 0.00 | 1.02 | 17.98 | 19.70 | 22.72 | 310.21 | 0.4829 | -699.0 | -559.8 | |
0.00 | 1.63 | 0.00 | 0.91 | 17.44 | 18.80 | 21.82 | 310.38 | 0.4673 | -803.0 | -638.7 | |
1.36 | 1.63 | 0.75 | 0.91 | 19.30 | 16.19 | 19.21 | 316.94 | 0.4566 | 767.7 | 743.7 | |
0.00 | 0.90 | 0.00 | 0.50 | 19.39 | 15.97 | 18.98 | 317.42 | 0.4552 | 611.0 | 499.9 | |
0.00 | 0.81 | 0.00 | 0.45 | 19.17 | 15.77 | 18.78 | 317.35 | 0.4507 | 701.0 | 564.4 | |
4.07 | 13.57 | 2.23 | 7.45 | 18.33 | 14.86 | 17.87 | 317.35 | 0.4318 | 953.6 | 625.6 | |
0.00 | 1.81 | 0.00 | 1.00 | 19.29 | 14.70 | 17.71 | 319.17 | 0.4409 | 815.0 | 640.1 | |
0.00 | 3.80 | 0.00 | 2.09 | 19.10 | 14.47 | 17.49 | 319.21 | 0.4364 | 783.0 | 794.5 | |
0.00 | 1.18 | 0.00 | 0.63 | 16.22 | 13.59 | 16.60 | 315.71 | 0.3946 | 761.0 | 553.5 | |
0.00 | 1.81 | 0.00 | 0.99 | 18.46 | 13.56 | 16.58 | 319.64 | 0.4197 | 867.0 | 686.0 |
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. |