Gyula 2000-07-25 16:03:44 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 7 | 0 | 4 | -11.66 | 117.76 | -41.85 | 112.38 | 0.7087 | |
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next day for the same group /
back to the solar disc Gyula 2000-07-25 16:03:44 UT |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 2 | 0 | 1 | -11.66 | 119.41 | -40.20 | 113.16 | 0.6899 | |
| 0 | 2 | 0 | 1 | -12.05 | 119.21 | -40.40 | 113.59 | 0.6939 | |
| 0 | 1 | 0 | 1 | -11.55 | 116.29 | -43.32 | 111.54 | 0.7249 | |
| 0 | 2 | 0 | 1 | -11.36 | 116.12 | -43.49 | 111.22 | 0.7261 | |
| 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 | |