Gyula 2000-02-15 10:54:12 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 6 | 0 | 2 | -26.74 | 149.46 | 19.94 | 221.20 | 0.4642 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 1 | 0 | 1 | -25.71 | 151.29 | 21.77 | 225.24 | 0.4725 | |
| 0 | 1 | 0 | 0 | -26.82 | 150.98 | 21.46 | 223.07 | 0.4801 | |
| 0 | 1 | 0 | 0 | -28.11 | 150.41 | 20.89 | 220.37 | 0.4875 | |
| 0 | 1 | 0 | 0 | -26.72 | 148.75 | 19.23 | 220.36 | 0.4563 | |
| 0 | 1 | 0 | 0 | -27.38 | 147.95 | 18.43 | 218.21 | 0.4558 | |
| 0 | 1 | 0 | 1 | -26.94 | 147.53 | 18.01 | 218.29 | 0.4467 | |
| 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 | |