group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
25 | 208 | 15 | 122 | -12.72 | 224.83 | 25.30 | 231.86 | 0.5320 | -944.4 | -207.3 |
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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 | -10.23 | 229.00 | 29.47 | 240.08 | 0.5607 | 733.0 | 690.2 | |
9 | 110 | 6 | 65 | -12.12 | 227.46 | 27.93 | 235.77 | 0.5561 | -1033.3 | -397.2 | |
9 | -2 | 5 | -2 | -11.81 | 227.06 | 27.53 | 235.86 | 0.5488 | -1352.1 | 999999 | |
0 | 3 | 0 | 2 | -11.70 | 226.59 | 27.07 | 235.57 | 0.5423 | -952.0 | -771.6 | |
0 | 4 | 0 | 2 | -14.20 | 226.43 | 26.91 | 231.68 | 0.5613 | -382.0 | -248.3 | |
0 | 5 | 0 | 3 | -11.59 | 225.50 | 25.97 | 234.61 | 0.5283 | -901.0 | -697.4 | |
7 | 15 | 4 | 9 | -12.83 | 224.42 | 24.89 | 231.54 | 0.5263 | -1141.5 | -874.1 | |
0 | 12 | 0 | 7 | -12.32 | 224.23 | 24.71 | 232.11 | 0.5195 | -1410.0 | -1041.7 | |
0 | 4 | 0 | 2 | -12.38 | 223.84 | 24.31 | 231.56 | 0.5155 | -967.0 | -883.1 | |
0 | 11 | 0 | 6 | -16.28 | 220.73 | 21.20 | 222.02 | 0.5206 | 960.0 | 915.0 | |
0 | 8 | 0 | 5 | -16.57 | 220.41 | 20.88 | 221.21 | 0.5206 | 1029.0 | 1005.9 | |
0 | 3 | 0 | 2 | -14.19 | 219.59 | 20.07 | 223.36 | 0.4864 | 884.0 | 892.9 | |
0 | 4 | 0 | 2 | -16.79 | 219.51 | 19.98 | 219.69 | 0.5143 | 966.0 | 786.0 | |
0 | 5 | 0 | 3 | -15.11 | 219.29 | 19.76 | 221.63 | 0.4934 | 823.0 | 738.0 | |
0 | 3 | 0 | 2 | -15.54 | 219.29 | 19.76 | 221.04 | 0.4981 | 923.0 | 857.6 | |
0 | 6 | 0 | 3 | -15.83 | 219.19 | 19.66 | 220.50 | 0.5004 | 1055.0 | 960.3 | |
0 | 3 | 0 | 2 | -16.93 | 218.82 | 19.30 | 218.53 | 0.5095 | 569.0 | 688.5 | |
0 | 4 | 0 | 2 | -5.55 | 214.19 | 14.67 | 230.06 | 0.3301 | -788.0 | -552.4 | |
0 | 3 | 0 | 2 | -9.00 | 212.62 | 13.10 | 219.64 | 0.3524 | -852.0 | -725.2 |
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. |