group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
39 | 180 | 21 | 96 | 6.27 | 219.38 | 21.62 | 269.73 | 0.3677 | 583.4 | 314.6 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
0 | 6 | 0 | 3 | 6.21 | 223.36 | 25.60 | 270.03 | 0.4314 | 751.0 | 748.4 | |
9 | 81 | 5 | 44 | 6.08 | 221.09 | 23.33 | 269.43 | 0.3954 | 1269.2 | 1047.0 | |
0 | 6 | 0 | 3 | 5.53 | 221.02 | 23.26 | 268.02 | 0.3950 | 1091.0 | 833.2 | |
0 | 3 | 0 | 2 | 7.39 | 220.98 | 23.22 | 272.75 | 0.3931 | 933.0 | 764.0 | |
17 | -2 | 9 | -2 | 6.26 | 220.67 | 22.90 | 269.83 | 0.3885 | 1831.0 | 999999 | |
0 | 14 | 0 | 7 | 5.20 | 219.64 | 21.87 | 266.85 | 0.3732 | 1226.0 | 931.0 | |
0 | 3 | 0 | 2 | 6.68 | 218.33 | 20.57 | 270.71 | 0.3505 | -640.0 | -433.5 | |
0 | 3 | 0 | 2 | 6.96 | 218.22 | 20.46 | 271.51 | 0.3486 | -784.0 | -704.8 | |
0 | 3 | 0 | 2 | 6.30 | 217.90 | 20.13 | 269.57 | 0.3436 | -969.0 | -715.4 | |
0 | 10 | 0 | 5 | 5.28 | 217.73 | 19.97 | 266.56 | 0.3421 | -770.0 | -507.4 | |
3 | 14 | 2 | 7 | 7.14 | 217.76 | 20.00 | 272.01 | 0.3410 | -1146.6 | -739.7 | |
0 | 5 | 0 | 2 | 6.73 | 217.03 | 19.26 | 270.76 | 0.3291 | -868.0 | -755.9 | |
4 | 32 | 2 | 17 | 6.80 | 216.36 | 18.59 | 270.91 | 0.3181 | -1402.7 | -924.8 | |
6 | -13 | 3 | -13 | 6.57 | 216.18 | 18.42 | 270.16 | 0.3153 | -1473.0 | 999999 |
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. |