Gyula 2000-04-24 09:18:29 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 41 | 204 | 20 | 109 | -15.83 | 319.06 | 18.51 | 237.00 | 0.3654 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 2 | 0 | 1 | -14.35 | 321.45 | 20.91 | 243.60 | 0.3877 | |
| 0 | 1 | 0 | 0 | -15.91 | 322.15 | 21.61 | 240.70 | 0.4078 | |
| 1 | 105 | 0 | 56 | -15.04 | 321.18 | 20.63 | 241.69 | 0.3882 | |
| 19 | -3 | 10 | -3 | -15.39 | 321.18 | 20.64 | 240.88 | 0.3906 | |
| 1 | -3 | 0 | -3 | -15.31 | 320.69 | 20.15 | 240.53 | 0.3832 | |
| 0 | 1 | 0 | 1 | -15.34 | 320.17 | 19.63 | 239.86 | 0.3762 | |
| 3 | 16 | 2 | 8 | -15.26 | 317.95 | 17.41 | 237.25 | 0.3446 | |
| 0 | 5 | 0 | 3 | -15.62 | 317.74 | 17.20 | 236.06 | 0.3448 | |
| 1 | 12 | 1 | 6 | -15.63 | 317.23 | 16.69 | 235.27 | 0.3380 | |
| 1 | -9 | 0 | -9 | -15.85 | 317.11 | 16.57 | 234.54 | 0.3382 | |
| 0 | 1 | 0 | 1 | -16.05 | 316.81 | 16.27 | 233.57 | 0.3361 | |
| 1 | 2 | 0 | 1 | -16.30 | 316.48 | 15.93 | 232.40 | 0.3340 | |
| 5 | 58 | 3 | 31 | -16.80 | 316.25 | 15.71 | 230.81 | 0.3359 | |
| 1 | -13 | 0 | -13 | -17.12 | 316.31 | 15.77 | 230.15 | 0.3398 | |
| 2 | -13 | 1 | -13 | -16.96 | 316.20 | 15.65 | 230.34 | 0.3368 | |
| 6 | -13 | 3 | -13 | -16.78 | 315.97 | 15.42 | 230.36 | 0.3321 | |
| 0 | 1 | 0 | 1 | -17.31 | 315.73 | 15.19 | 228.70 | 0.3345 | |
| Proj. U | - Projected umbra area in millionths of solar disc, negative values indicate | |
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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 | |
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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 | |