Gyula 2000-09-07 06:04:36 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 10 | 0 | 9 | -10.66 | 251.28 | -52.29 | 108.86 | 0.8179 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 1 | 0 | 1 | -13.19 | 259.01 | -44.56 | 114.68 | 0.7541 | |
| 0 | 4 | 0 | 3 | -11.79 | 259.62 | -43.95 | 113.23 | 0.7416 | |
| 0 | 4 | 0 | 4 | -9.57 | 245.23 | -58.33 | 105.34 | 0.8723 | |
| 0 | 0 | 0 | 0 | -9.40 | 244.86 | -58.71 | 105.05 | 0.8750 | |
| 0 | 1 | 0 | 1 | -9.34 | 243.97 | -59.60 | 104.75 | 0.8820 | |
| 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 | |