Gyula 2000-02-25 11:42:35 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 13 | 85 | 13 | 92 | 35.65 | 308.82 | -48.54 | 43.33 | 0.8891 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 12 | 83 | 12 | 89 | 35.58 | 309.34 | -48.01 | 43.14 | 0.8860 | |
| -1 | -1 | -1 | -1 | 35.76 | 308.91 | -48.45 | 43.19 | 0.8892 | |
| 1 | -1 | 1 | -1 | 35.38 | 307.96 | -49.41 | 44.03 | 0.8928 | |
| 0 | 2 | 0 | 3 | 35.71 | 302.29 | -55.07 | 46.26 | 0.9231 | |
| 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 | |