Gyula 2000-10-25 10:41:54 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 29 | 208 | 23 | 165 | -17.90 | 341.06 | -46.55 | 117.74 | 0.7824 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 6 | 168 | 4 | 131 | -18.16 | 342.42 | -45.19 | 118.66 | 0.7706 | |
| 14 | -1 | 11 | -1 | -17.74 | 341.90 | -45.71 | 117.92 | 0.7739 | |
| 2 | -1 | 2 | -1 | -17.67 | 341.32 | -46.29 | 117.56 | 0.7792 | |
| 0 | 1 | 0 | 1 | -17.12 | 340.95 | -46.67 | 116.74 | 0.7807 | |
| 5 | 39 | 4 | 33 | -18.16 | 337.67 | -49.94 | 116.56 | 0.8153 | |
| 2 | -5 | 2 | -5 | -18.28 | 337.15 | -50.46 | 116.49 | 0.8203 | |
| 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 | |