group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
67 | 425 | 65 | 378 | 16.89 | 160.64 | -53.40 | 72.61 | 0.8054 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
0 | 23 | 0 | 18 | 16.73 | 166.86 | -47.16 | 71.83 | 0.7415 | |
5 | 112 | 4 | 88 | 16.37 | 166.27 | -47.78 | 72.42 | 0.7476 | |
6 | -2 | 5 | -2 | 16.36 | 165.63 | -48.42 | 72.56 | 0.7547 | |
5 | -2 | 4 | -2 | 16.41 | 165.04 | -49.00 | 72.59 | 0.7611 | |
2 | 5 | 2 | 5 | 15.66 | 163.77 | -50.28 | 73.77 | 0.7737 | |
0 | 1 | 0 | 1 | 15.59 | 162.94 | -51.08 | 73.97 | 0.7820 | |
0 | 5 | 0 | 4 | 15.96 | 162.69 | -51.36 | 73.54 | 0.7854 | |
0 | 2 | 0 | 2 | 16.71 | 162.67 | -51.38 | 72.58 | 0.7865 | |
0 | 2 | 0 | 2 | 15.27 | 162.13 | -51.92 | 74.48 | 0.7903 | |
9 | 36 | 8 | 31 | 14.58 | 161.82 | -52.23 | 75.39 | 0.7929 | |
0 | 3 | 0 | 2 | 15.69 | 162.20 | -51.85 | 73.94 | 0.7901 | |
2 | 5 | 2 | 4 | 16.09 | 161.89 | -52.16 | 73.47 | 0.7938 | |
0 | 2 | 0 | 2 | 17.39 | 162.24 | -51.81 | 71.79 | 0.7919 | |
0 | 1 | 0 | 2 | 15.69 | 161.70 | -52.33 | 74.00 | 0.7950 | |
5 | 8 | 5 | 7 | 15.06 | 161.40 | -52.65 | 74.83 | 0.7976 | |
4 | 9 | 3 | 8 | 18.32 | 162.26 | -51.79 | 70.63 | 0.7930 | |
0 | 4 | 0 | 4 | 17.45 | 161.80 | -52.25 | 71.79 | 0.7963 | |
0 | 3 | 0 | 3 | 15.13 | 160.20 | -53.84 | 74.87 | 0.8096 | |
0 | 1 | 0 | 1 | 16.24 | 160.10 | -53.95 | 73.51 | 0.8117 | |
7 | 13 | 6 | 11 | 17.72 | 160.45 | -53.59 | 71.65 | 0.8100 | |
0 | 2 | 0 | 2 | 15.91 | 159.35 | -54.67 | 74.00 | 0.8184 | |
0 | 1 | 0 | 1 | 18.51 | 158.66 | -55.36 | 70.93 | 0.8277 | |
0 | 1 | 0 | 2 | 18.77 | 158.51 | -55.51 | 70.64 | 0.8294 | |
2 | 102 | 2 | 96 | 18.11 | 157.92 | -56.13 | 71.52 | 0.8342 | |
5 | 72 | 5 | 68 | 17.14 | 157.45 | -56.59 | 72.72 | 0.8375 | |
2 | -25 | 3 | -25 | 17.03 | 157.13 | -56.91 | 72.88 | 0.8403 | |
1 | -25 | 2 | -25 | 16.32 | 156.82 | -57.23 | 73.77 | 0.8426 | |
0 | 0 | 0 | 1 | 16.15 | 156.69 | -57.33 | 73.98 | 0.8434 | |
8 | -24 | 8 | -24 | 18.19 | 157.21 | -56.83 | 71.50 | 0.8407 | |
1 | -25 | 2 | -25 | 17.52 | 157.09 | -56.94 | 72.31 | 0.8411 | |
0 | 1 | 0 | 1 | 16.98 | 156.13 | -57.91 | 73.05 | 0.8492 | |
0 | 1 | 0 | 1 | 18.30 | 154.16 | -59.89 | 71.70 | 0.8671 | |
3 | 9 | 4 | 10 | 16.71 | 153.15 | -60.90 | 73.61 | 0.8743 | |
0 | 1 | 0 | 1 | 18.28 | 153.73 | -60.30 | 71.76 | 0.8704 |
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 |