Gyula 2000-08-13 07:59:54 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 22 | 128 | 32 | 182 | -5.89 | 204.33 | -68.48 | 98.82 | 0.9379 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 0 | 0 | 1 | -5.17 | 205.45 | -67.37 | 98.26 | 0.9305 | |
| 21 | 121 | 30 | 169 | -6.19 | 204.47 | -68.34 | 99.17 | 0.9375 | |
| -2 | -2 | -2 | -2 | -5.58 | 204.68 | -68.13 | 98.56 | 0.9356 | |
| -2 | -2 | -2 | -2 | -5.67 | 204.44 | -68.38 | 98.61 | 0.9372 | |
| 1 | 6 | 2 | 11 | -7.10 | 201.36 | -71.46 | 99.59 | 0.9555 | |
| 0 | 1 | 0 | 1 | -5.37 | 202.51 | -70.31 | 97.98 | 0.9479 | |
| 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 | |