group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
4 | 71 | 2 | 40 | 8.37 | 101.22 | 10.44 | 327.61 | 0.3225 |
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spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
0 | 1 | 0 | 1 | 6.02 | 111.46 | 20.69 | 301.05 | 0.4119 | |
0 | 1 | 0 | 0 | 6.17 | 111.37 | 20.60 | 301.47 | 0.4119 | |
0 | 2 | 0 | 1 | 6.01 | 111.18 | 20.40 | 301.39 | 0.4079 | |
0 | 1 | 0 | 1 | 5.67 | 110.34 | 19.56 | 301.77 | 0.3936 | |
0 | 2 | 0 | 1 | 14.12 | 108.52 | 17.74 | 319.74 | 0.4592 | |
0 | 1 | 0 | 1 | 14.68 | 107.28 | 16.51 | 322.54 | 0.4539 | |
0 | 1 | 0 | 1 | 12.43 | 106.81 | 16.03 | 320.06 | 0.4219 | |
0 | 1 | 0 | 1 | 13.02 | 106.59 | 15.82 | 321.34 | 0.4269 | |
0 | 2 | 0 | 1 | 6.19 | 106.24 | 15.46 | 309.40 | 0.3445 | |
0 | 1 | 0 | 0 | 13.26 | 106.45 | 15.67 | 321.95 | 0.4285 | |
0 | 1 | 0 | 1 | 12.95 | 106.37 | 15.59 | 321.63 | 0.4238 | |
0 | 2 | 0 | 1 | 12.63 | 106.35 | 15.57 | 321.19 | 0.4197 | |
0 | 2 | 0 | 1 | 13.06 | 106.15 | 15.38 | 322.19 | 0.4232 | |
0 | 2 | 0 | 1 | 6.26 | 104.42 | 13.65 | 313.13 | 0.3228 | |
0 | 1 | 0 | 0 | 6.47 | 104.43 | 13.65 | 313.60 | 0.3253 | |
0 | 2 | 0 | 1 | 6.62 | 104.22 | 13.44 | 314.37 | 0.3245 | |
0 | 3 | 0 | 1 | 6.52 | 104.06 | 13.29 | 314.50 | 0.3216 | |
0 | 1 | 0 | 1 | 6.88 | 103.98 | 13.20 | 315.47 | 0.3249 | |
0 | 1 | 0 | 1 | 7.67 | 102.78 | 12.00 | 319.87 | 0.3212 | |
0 | 2 | 0 | 1 | 8.76 | 102.23 | 11.46 | 323.27 | 0.3297 | |
3 | 5 | 2 | 3 | 8.33 | 102.19 | 11.41 | 322.58 | 0.3236 | |
0 | 1 | 0 | 1 | 9.08 | 101.36 | 10.58 | 326.00 | 0.3257 | |
0 | 2 | 0 | 1 | 9.29 | 101.18 | 10.40 | 326.80 | 0.3270 | |
0 | 2 | 0 | 1 | 9.01 | 100.96 | 10.18 | 326.89 | 0.3211 | |
1 | 1 | 0 | 1 | 8.69 | 100.22 | 9.44 | 328.29 | 0.3100 | |
0 | 2 | 0 | 1 | 7.19 | 100.03 | 9.26 | 326.07 | 0.2872 | |
0 | 1 | 0 | 0 | 10.10 | 99.89 | 9.12 | 331.42 | 0.3275 | |
0 | 3 | 0 | 1 | 7.61 | 99.71 | 8.93 | 327.80 | 0.2902 | |
0 | 1 | 0 | 1 | 7.99 | 98.75 | 7.98 | 331.32 | 0.2876 | |
0 | 1 | 0 | 1 | 6.10 | 98.72 | 7.94 | 327.91 | 0.2599 | |
0 | 2 | 0 | 1 | 8.48 | 96.83 | 6.06 | 338.13 | 0.2814 | |
0 | 2 | 0 | 1 | 7.89 | 96.04 | 5.27 | 340.02 | 0.2674 | |
0 | 1 | 0 | 1 | 5.93 | 94.53 | 3.75 | 343.31 | 0.2277 | |
0 | 2 | 0 | 1 | 7.63 | 94.03 | 3.26 | 347.11 | 0.2535 | |
0 | 1 | 0 | 1 | 7.99 | 94.00 | 3.23 | 347.52 | 0.2595 | |
0 | 2 | 0 | 1 | 9.28 | 93.96 | 3.18 | 348.69 | 0.2806 | |
0 | 1 | 0 | 0 | 10.02 | 93.75 | 2.98 | 349.87 | 0.2921 | |
0 | 3 | 0 | 1 | 5.98 | 93.54 | 2.77 | 347.57 | 0.2244 | |
0 | 1 | 0 | 1 | 5.71 | 93.51 | 2.74 | 347.44 | 0.2197 | |
0 | 5 | 0 | 3 | 5.80 | 93.22 | 2.44 | 348.85 | 0.2201 | |
0 | 2 | 0 | 1 | 7.37 | 92.18 | 1.40 | 354.26 | 0.2442 |
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 |