group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
39.96 | 89.47 | 22.75 | 51.02 | 14.23 | 301.65 | -29.09 | 72.45 | 0.4962 | -193.7 | -43.2 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
12.45 | 17.95 | 6.97 | 10.06 | 14.11 | 303.55 | -27.19 | 71.87 | 0.4683 | -949.9 | -706.5 | |
0.00 | 0.81 | 0.00 | 0.46 | 14.22 | 302.86 | -27.88 | 71.95 | 0.4787 | 377.0 | 362.9 | |
0.00 | 2.62 | 0.00 | 1.48 | 14.15 | 302.62 | -28.12 | 72.20 | 0.4819 | -1112.0 | -750.6 | |
7.76 | 11.82 | 4.39 | 6.69 | 14.29 | 302.32 | -28.43 | 72.06 | 0.4868 | -976.5 | -731.7 | |
0.00 | 2.71 | 0.00 | 1.53 | 13.95 | 302.26 | -28.49 | 72.77 | 0.4866 | -632.0 | -515.0 | |
0.00 | 6.67 | 0.00 | 3.79 | 13.65 | 301.83 | -28.91 | 73.54 | 0.4918 | -619.0 | -325.4 | |
4.33 | 10.37 | 2.47 | 5.92 | 14.35 | 301.70 | -29.04 | 72.20 | 0.4959 | -826.3 | -661.2 | |
0.00 | 1.53 | 0.00 | 0.87 | 14.00 | 301.61 | -29.14 | 72.92 | 0.4962 | -129.0 | -165.6 | |
1.80 | 2.25 | 1.03 | 1.29 | 14.59 | 301.12 | -29.62 | 71.96 | 0.5050 | -507.6 | -411.4 | |
3.97 | 11.91 | 2.28 | 6.83 | 13.63 | 300.87 | -29.88 | 73.95 | 0.5058 | 1082.2 | 829.3 | |
0.00 | 0.90 | 0.00 | 0.52 | 13.76 | 300.45 | -30.29 | 73.84 | 0.5121 | 762.0 | 657.0 | |
1.26 | 5.14 | 0.73 | 2.98 | 14.82 | 300.25 | -30.49 | 71.88 | 0.5181 | 906.9 | 694.4 | |
0.00 | 0.90 | 0.00 | 0.52 | 13.63 | 300.29 | -30.46 | 74.15 | 0.5141 | 603.0 | 422.2 | |
8.39 | 12.27 | 4.88 | 7.14 | 15.04 | 299.71 | -31.04 | 71.69 | 0.5265 | 869.6 | 704.7 | |
0.00 | 1.62 | 0.00 | 0.94 | 13.85 | 299.45 | -31.29 | 74.00 | 0.5267 | 893.0 | 694.1 |
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. |