group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
68 | 387 | 37 | 202 | 12.16 | 114.01 | -16.44 | 69.79 | 0.2961 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
2 | 43 | 1 | 22 | 13.16 | 117.04 | -13.40 | 62.68 | 0.2551 | |
2 | -1 | 1 | -1 | 13.29 | 116.90 | -13.54 | 62.44 | 0.2582 | |
17 | 41 | 9 | 21 | 12.58 | 116.50 | -13.95 | 65.55 | 0.2596 | |
1 | -1 | 1 | -1 | 13.59 | 116.68 | -13.77 | 61.75 | 0.2639 | |
1 | -1 | 0 | -1 | 13.47 | 116.40 | -14.05 | 62.62 | 0.2671 | |
1 | 19 | 0 | 10 | 10.91 | 114.94 | -15.51 | 73.33 | 0.2754 | |
0 | 2 | 0 | 1 | 12.26 | 115.44 | -15.01 | 68.08 | 0.2741 | |
0 | 1 | 0 | 1 | 10.68 | 114.77 | -15.68 | 74.29 | 0.2771 | |
1 | 241 | 1 | 125 | 12.21 | 114.42 | -16.01 | 69.37 | 0.2894 | |
7 | -9 | 4 | -9 | 12.20 | 114.06 | -16.39 | 69.80 | 0.2952 | |
1 | -9 | 1 | -9 | 11.51 | 113.78 | -16.67 | 72.31 | 0.2963 | |
13 | -9 | 7 | -9 | 11.39 | 113.39 | -17.06 | 73.03 | 0.3021 | |
14 | -9 | 7 | -9 | 12.08 | 113.57 | -16.88 | 70.65 | 0.3023 | |
0 | 1 | 0 | 0 | 10.47 | 112.18 | -18.27 | 76.75 | 0.3181 | |
0 | 2 | 0 | 1 | 13.14 | 113.16 | -17.29 | 67.76 | 0.3141 | |
0 | 3 | 0 | 2 | 13.45 | 113.22 | -17.23 | 66.76 | 0.3149 | |
0 | 1 | 0 | 1 | 10.82 | 112.02 | -18.43 | 75.77 | 0.3218 | |
0 | 2 | 0 | 1 | 11.20 | 111.94 | -18.51 | 74.66 | 0.3244 | |
2 | -9 | 1 | -9 | 12.42 | 112.21 | -18.24 | 70.79 | 0.3251 | |
2 | -9 | 1 | -9 | 12.20 | 112.11 | -18.34 | 71.54 | 0.3257 | |
3 | 16 | 2 | 8 | 11.61 | 111.53 | -18.92 | 73.71 | 0.3323 | |
0 | 1 | 0 | 1 | 12.77 | 111.39 | -19.06 | 70.45 | 0.3395 | |
0 | 2 | 0 | 1 | 13.34 | 109.76 | -20.69 | 70.17 | 0.3671 | |
0 | 2 | 0 | 1 | 12.92 | 109.46 | -20.98 | 71.47 | 0.3696 | |
1 | 4 | 1 | 2 | 13.72 | 109.74 | -20.71 | 69.19 | 0.3691 | |
0 | 3 | 0 | 2 | 14.82 | 109.91 | -20.56 | 66.25 | 0.3725 | |
0 | 2 | 0 | 1 | 16.00 | 110.13 | -20.31 | 63.04 | 0.3759 | |
0 | 1 | 0 | 1 | 14.14 | 109.35 | -21.09 | 68.41 | 0.3770 |
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 |