group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
3 | 46 | 2 | 31 | -25.06 | 89.23 | 0.97 | 182.61 | 0.3927 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
0 | 1 | 0 | 1 | -24.37 | 98.10 | 9.84 | 202.79 | 0.4036 | |
1 | 2 | 1 | 1 | -24.29 | 96.03 | 7.77 | 198.47 | 0.3907 | |
2 | 3 | 1 | 2 | -24.29 | 95.84 | 7.58 | 198.04 | 0.3897 | |
0 | 1 | 0 | 0 | -25.09 | 95.59 | 7.33 | 196.83 | 0.4007 | |
0 | 1 | 0 | 1 | -24.96 | 95.35 | 7.09 | 196.42 | 0.3977 | |
0 | 1 | 0 | 0 | -23.44 | 94.46 | 6.20 | 195.59 | 0.3703 | |
0 | 1 | 0 | 1 | -24.84 | 94.20 | 5.94 | 193.96 | 0.3909 | |
0 | 2 | 0 | 1 | -25.03 | 94.14 | 5.88 | 193.71 | 0.3937 | |
0 | 1 | 0 | 1 | -25.32 | 93.63 | 5.37 | 192.39 | 0.3964 | |
0 | 1 | 0 | 0 | -25.13 | 93.49 | 5.23 | 192.19 | 0.3929 | |
0 | 2 | 0 | 1 | -25.96 | 93.33 | 5.07 | 191.36 | 0.4054 | |
0 | 1 | 0 | 1 | -25.32 | 93.27 | 5.01 | 191.58 | 0.3952 | |
0 | 2 | 0 | 1 | -25.74 | 93.19 | 4.93 | 191.17 | 0.4015 | |
0 | 1 | 0 | 0 | -25.80 | 93.13 | 4.87 | 191.00 | 0.4023 | |
0 | 1 | 0 | 1 | -20.73 | 92.00 | 3.74 | 191.11 | 0.3176 | |
0 | 1 | 0 | 1 | -26.35 | 91.96 | 3.70 | 188.20 | 0.4079 | |
0 | 1 | 0 | 1 | -26.13 | 91.89 | 3.63 | 188.12 | 0.4041 | |
0 | 1 | 0 | 1 | -21.23 | 91.19 | 2.93 | 188.49 | 0.3235 | |
0 | 1 | 0 | 1 | -22.73 | 89.75 | 1.49 | 183.98 | 0.3456 | |
0 | 1 | 0 | 1 | -22.55 | 89.46 | 1.20 | 183.24 | 0.3422 | |
0 | 1 | 0 | 1 | -24.63 | 88.15 | -0.11 | 179.72 | 0.3758 | |
0 | 1 | 0 | 1 | -24.69 | 87.46 | -0.80 | 178.07 | 0.3770 | |
0 | 1 | 0 | 1 | -27.92 | 86.94 | -1.32 | 177.27 | 0.4290 | |
0 | 1 | 0 | 1 | -27.36 | 86.82 | -1.45 | 176.93 | 0.4203 | |
0 | 1 | 0 | 1 | -26.13 | 85.48 | -2.78 | 173.77 | 0.4025 | |
0 | 3 | 0 | 2 | -26.23 | 84.56 | -3.70 | 171.76 | 0.4058 | |
0 | 2 | 0 | 1 | -24.15 | 84.23 | -4.03 | 170.08 | 0.3736 | |
0 | 1 | 0 | 0 | -26.15 | 81.39 | -6.87 | 164.94 | 0.4149 | |
0 | 1 | 0 | 1 | -25.57 | 81.39 | -6.87 | 164.53 | 0.4060 | |
0 | 1 | 0 | 1 | -26.02 | 80.90 | -7.36 | 163.83 | 0.4150 | |
0 | 3 | 0 | 2 | -25.83 | 80.65 | -7.61 | 163.16 | 0.4132 | |
0 | 4 | 0 | 2 | -25.95 | 80.21 | -8.05 | 162.36 | 0.4171 |
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 |