Gyula 2000-02-15 10:54:12 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 9 | 68 | 6 | 47 | -24.24 | 170.49 | 40.98 | 241.32 | 0.6830 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 9 | 64 | 6 | 44 | -24.24 | 171.15 | 41.64 | 241.67 | 0.6907 | |
| 0 | 1 | 0 | 1 | -24.54 | 164.91 | 35.39 | 238.38 | 0.6209 | |
| 0 | 1 | 0 | 1 | -26.96 | 160.56 | 31.04 | 231.97 | 0.5857 | |
| 0 | 2 | 0 | 1 | -21.44 | 156.95 | 27.43 | 238.31 | 0.5059 | |
| 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 | |