Gyula 2000-09-02 09:42:16 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 23 | 110 | 17 | 81 | -19.35 | 47.34 | 39.74 | 235.14 | 0.7369 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 16 | 58 | 12 | 44 | -19.74 | 48.83 | 41.23 | 235.65 | 0.7537 | |
| 0 | 1 | 0 | 1 | -20.79 | 46.22 | 38.63 | 232.75 | 0.7356 | |
| 3 | 40 | 2 | 29 | -19.06 | 46.26 | 38.67 | 234.80 | 0.7251 | |
| 4 | -3 | 3 | -3 | -19.04 | 46.01 | 38.42 | 234.65 | 0.7225 | |
| 0 | 4 | 0 | 3 | -17.48 | 43.58 | 35.99 | 234.83 | 0.6879 | |
| 0 | 2 | 0 | 1 | -17.18 | 43.58 | 36.00 | 235.21 | 0.6861 | |
| 0 | 5 | 0 | 3 | -18.58 | 42.70 | 35.11 | 232.82 | 0.6865 | |
| 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 | |