group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
104 | 768 | 65 | 487 | 13.14 | 116.44 | 38.17 | 283.25 | 0.6192 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
0 | 1 | 0 | 1 | 11.06 | 120.13 | 41.85 | 279.44 | 0.6661 | |
0 | 0 | 0 | 0 | 10.80 | 119.26 | 40.96 | 279.10 | 0.6545 | |
2 | 381 | 1 | 252 | 12.58 | 120.34 | 42.05 | 281.70 | 0.6699 | |
30 | -3 | 20 | -3 | 13.07 | 120.02 | 41.76 | 282.47 | 0.6668 | |
0 | 0 | 0 | 0 | 11.31 | 118.42 | 40.12 | 279.97 | 0.6439 | |
6 | -3 | 4 | -3 | 12.94 | 119.70 | 41.41 | 282.31 | 0.6621 | |
4 | -3 | 3 | -3 | 12.70 | 119.32 | 41.06 | 282.00 | 0.6574 | |
1 | -3 | 1 | -3 | 13.67 | 119.77 | 41.48 | 283.40 | 0.6639 | |
0 | 1 | 0 | 1 | 13.37 | 118.25 | 39.99 | 283.17 | 0.6444 | |
0 | 1 | 0 | 1 | 13.54 | 118.31 | 40.05 | 283.43 | 0.6455 | |
0 | 1 | 0 | 1 | 13.80 | 118.38 | 40.12 | 283.82 | 0.6467 | |
1 | 4 | 0 | 2 | 9.33 | 114.66 | 36.40 | 277.04 | 0.5922 | |
0 | 1 | 0 | 1 | 12.23 | 116.63 | 38.34 | 281.62 | 0.6213 | |
5 | 17 | 3 | 11 | 12.54 | 116.04 | 37.78 | 282.21 | 0.6141 | |
0 | 2 | 0 | 2 | 14.19 | 116.81 | 38.55 | 284.72 | 0.6269 | |
4 | 19 | 2 | 12 | 12.03 | 114.91 | 36.65 | 281.54 | 0.5981 | |
2 | 10 | 1 | 6 | 11.69 | 114.26 | 36.00 | 281.09 | 0.5887 | |
0 | 1 | 0 | 1 | 14.17 | 115.39 | 37.13 | 285.00 | 0.6082 | |
1 | 19 | 1 | 11 | 12.44 | 113.64 | 35.38 | 282.47 | 0.5813 | |
0 | 1 | 0 | 1 | 13.62 | 114.58 | 36.31 | 284.27 | 0.5961 | |
0 | 2 | 0 | 1 | 11.57 | 112.52 | 34.23 | 281.15 | 0.5639 | |
0 | 1 | 0 | 1 | 11.38 | 112.38 | 34.12 | 280.83 | 0.5620 | |
0 | 2 | 0 | 1 | 14.39 | 114.39 | 36.13 | 285.59 | 0.5952 | |
10 | 295 | 6 | 176 | 13.16 | 112.42 | 34.12 | 283.98 | 0.5651 | |
19 | -24 | 11 | -24 | 13.44 | 112.18 | 33.92 | 284.54 | 0.5629 | |
0 | 1 | 0 | 0 | 14.71 | 112.85 | 34.56 | 286.57 | 0.5746 | |
6 | -24 | 4 | -24 | 13.70 | 112.03 | 33.73 | 285.04 | 0.5608 | |
3 | -24 | 2 | -24 | 13.54 | 111.83 | 33.53 | 284.81 | 0.5576 | |
7 | -24 | 4 | -24 | 13.87 | 111.76 | 33.46 | 285.41 | 0.5575 | |
3 | -24 | 2 | -24 | 13.66 | 111.45 | 33.17 | 285.12 | 0.5529 | |
0 | 1 | 0 | 1 | 14.81 | 111.07 | 32.81 | 287.30 | 0.5509 | |
0 | 3 | 0 | 2 | 15.30 | 111.24 | 32.94 | 288.13 | 0.5540 | |
0 | 1 | 0 | 1 | 15.53 | 111.28 | 32.99 | 288.50 | 0.5553 | |
0 | 1 | 0 | 0 | 15.20 | 109.77 | 31.49 | 288.47 | 0.5336 | |
0 | 2 | 0 | 1 | 16.68 | 109.33 | 31.07 | 291.37 | 0.5330 |
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 |