Debrecen 2000-04-02 08:34:55 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 11 | 39 | 7 | 24 | 13.49 | 198.55 | -32.85 | 58.48 | 0.6210 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 11 | 31 | 7 | 19 | 13.40 | 198.88 | -32.51 | 58.34 | 0.6165 | |
| 0 | 2 | 0 | 1 | 14.71 | 197.55 | -33.85 | 57.56 | 0.6407 | |
| 0 | 3 | 0 | 2 | 13.61 | 197.33 | -34.07 | 59.23 | 0.6360 | |
| 0 | 1 | 0 | 1 | 14.08 | 196.85 | -34.55 | 58.93 | 0.6445 | |
| 0 | 2 | 0 | 1 | 13.04 | 197.31 | -34.09 | 60.04 | 0.6326 | |
| 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 | |