group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
12 | 55 | 8 | 44 | 8.59 | 101.20 | -42.24 | 70.81 | 0.7063 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
0 | 1 | 0 | 1 | 14.35 | 107.39 | -36.05 | 59.67 | 0.6630 | |
0 | 1 | 0 | 1 | 10.61 | 106.95 | -36.50 | 65.12 | 0.6467 | |
0 | 2 | 0 | 1 | 13.00 | 106.49 | -36.95 | 62.08 | 0.6652 | |
0 | 1 | 0 | 1 | 6.35 | 106.71 | -36.73 | 71.51 | 0.6290 | |
0 | 2 | 0 | 1 | 6.25 | 106.50 | -36.94 | 71.78 | 0.6313 | |
0 | 1 | 0 | 0 | 6.57 | 105.30 | -38.14 | 71.87 | 0.6479 | |
0 | 1 | 0 | 1 | 5.94 | 104.83 | -38.62 | 73.03 | 0.6513 | |
0 | 1 | 0 | 1 | 6.13 | 104.23 | -39.21 | 73.01 | 0.6595 | |
0 | 1 | 0 | 1 | 5.38 | 104.22 | -39.22 | 74.11 | 0.6569 | |
0 | 2 | 0 | 2 | 6.45 | 104.05 | -39.39 | 72.63 | 0.6631 | |
0 | 1 | 0 | 1 | 6.30 | 104.03 | -39.42 | 72.86 | 0.6628 | |
1 | 1 | 0 | 1 | 12.86 | 102.85 | -40.59 | 64.42 | 0.7057 | |
0 | 3 | 0 | 2 | 14.33 | 102.50 | -40.94 | 62.71 | 0.7168 | |
1 | 1 | 0 | 1 | 14.68 | 102.38 | -41.06 | 62.33 | 0.7199 | |
0 | 2 | 0 | 2 | 13.84 | 102.32 | -41.12 | 63.44 | 0.7162 | |
1 | 2 | 1 | 2 | 13.89 | 102.11 | -41.33 | 63.49 | 0.7188 | |
0 | 1 | 0 | 1 | 6.15 | 102.75 | -40.69 | 73.62 | 0.6780 | |
0 | 1 | 0 | 1 | 6.03 | 102.29 | -41.15 | 73.98 | 0.6832 | |
0 | 1 | 0 | 1 | 10.64 | 101.52 | -41.92 | 68.02 | 0.7104 | |
1 | 3 | 1 | 2 | 8.42 | 101.70 | -41.74 | 70.92 | 0.6992 | |
1 | 2 | 1 | 2 | 8.56 | 101.48 | -41.96 | 70.83 | 0.7024 | |
1 | 3 | 1 | 2 | 8.25 | 101.52 | -41.92 | 71.23 | 0.7007 | |
0 | 1 | 0 | 1 | 8.12 | 99.66 | -43.79 | 72.19 | 0.7218 | |
0 | 1 | 0 | 1 | 8.20 | 99.44 | -44.00 | 72.18 | 0.7246 | |
0 | 1 | 0 | 1 | 8.33 | 99.33 | -44.11 | 72.05 | 0.7263 | |
0 | 1 | 0 | 1 | 8.40 | 99.16 | -44.28 | 72.02 | 0.7286 | |
0 | 1 | 0 | 1 | 8.61 | 98.07 | -45.38 | 72.18 | 0.7415 | |
0 | 0 | 0 | 0 | 6.74 | 98.24 | -45.20 | 74.56 | 0.7335 | |
3 | 6 | 2 | 4 | 6.12 | 97.76 | -45.68 | 75.55 | 0.7370 | |
0 | 1 | 0 | 1 | 5.97 | 97.64 | -45.80 | 75.77 | 0.7379 | |
1 | 2 | 1 | 1 | 6.00 | 97.34 | -46.10 | 75.84 | 0.7414 | |
0 | 2 | 0 | 1 | 8.42 | 95.91 | -47.53 | 73.22 | 0.7644 | |
0 | 1 | 0 | 1 | 5.26 | 95.00 | -48.44 | 77.53 | 0.7654 | |
2 | 4 | 1 | 3 | 5.06 | 94.89 | -48.56 | 77.82 | 0.7662 |
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 |