Gyula 2000-08-16 06:41:22 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 2 | 16 | 2 | 12 | 7.04 | 183.83 | -50.05 | 86.46 | 0.7644 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 1 | 12 | 1 | 9 | 6.88 | 184.83 | -49.05 | 86.73 | 0.7534 | |
| 1 | -1 | 1 | -1 | 6.68 | 184.70 | -49.18 | 86.98 | 0.7550 | |
| 0 | -1 | 0 | -1 | 6.94 | 184.61 | -49.27 | 86.64 | 0.7558 | |
| 0 | -1 | 0 | -1 | 6.82 | 184.37 | -49.51 | 86.77 | 0.7586 | |
| 0 | 1 | 0 | 1 | 8.06 | 181.48 | -52.40 | 85.00 | 0.7897 | |
| 0 | 1 | 0 | 1 | 7.47 | 181.23 | -52.65 | 85.74 | 0.7926 | |
| 0 | 2 | 0 | 1 | 7.79 | 180.74 | -53.15 | 85.30 | 0.7977 | |
| 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 | |