group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
1 | 22 | 0 | 14 | -24.69 | 92.68 | 17.59 | 215.90 | 0.4683 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
0 | 2 | 0 | 1 | -24.47 | 96.08 | 20.99 | 221.19 | 0.4971 | |
0 | 2 | 0 | 1 | -24.73 | 96.09 | 21.00 | 220.83 | 0.4999 | |
0 | 1 | 0 | 1 | -24.47 | 94.25 | 19.16 | 218.76 | 0.4792 | |
0 | 2 | 0 | 1 | -24.66 | 94.25 | 19.16 | 218.48 | 0.4813 | |
0 | 3 | 0 | 2 | -24.73 | 94.02 | 18.93 | 218.07 | 0.4798 | |
1 | 2 | 0 | 1 | -24.44 | 93.97 | 18.88 | 218.41 | 0.4762 | |
0 | 1 | 0 | 1 | -24.22 | 93.83 | 18.75 | 218.54 | 0.4724 | |
0 | 1 | 0 | 1 | -24.92 | 93.88 | 18.79 | 217.59 | 0.4807 | |
0 | 1 | 0 | 1 | -25.66 | 93.68 | 18.59 | 216.31 | 0.4874 | |
0 | 1 | 0 | 1 | -25.89 | 93.65 | 18.56 | 215.96 | 0.4897 | |
0 | 1 | 0 | 0 | -21.11 | 91.94 | 16.85 | 220.51 | 0.4180 | |
0 | 1 | 0 | 1 | -24.59 | 87.59 | 12.50 | 207.84 | 0.4232 | |
0 | 1 | 0 | 1 | -24.91 | 87.62 | 12.53 | 207.52 | 0.4277 | |
0 | 2 | 0 | 1 | -24.72 | 87.20 | 12.11 | 206.97 | 0.4221 | |
0 | 1 | 0 | 0 | -24.63 | 86.96 | 11.87 | 206.62 | 0.4191 |
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 |