Gyula 2000-03-07 11:14:23 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 15 | 0 | 10 | -6.90 | 170.60 | -42.12 | 92.26 | 0.6687 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 1 | 0 | 1 | -6.46 | 171.69 | -41.02 | 91.49 | 0.6546 | |
| 0 | 0 | 0 | 0 | -6.82 | 171.06 | -41.65 | 92.10 | 0.6627 | |
| 0 | 4 | 0 | 2 | -6.64 | 170.85 | -41.88 | 91.84 | 0.6657 | |
| 0 | 2 | 0 | 2 | -6.87 | 170.52 | -42.21 | 92.22 | 0.6698 | |
| 0 | 7 | 0 | 4 | -7.14 | 170.34 | -42.37 | 92.64 | 0.6718 | |
| 0 | 1 | 0 | 1 | -6.98 | 170.08 | -42.63 | 92.42 | 0.6752 | |
| 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 | |