Gyula 2000-05-20 11:06:14 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 7 | 91 | 6 | 70 | -13.92 | 267.12 | -48.69 | 106.66 | 0.7633 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 0 | 0 | 0 | -15.70 | 271.91 | -43.89 | 110.25 | 0.7137 | |
| 3 | 90 | 3 | 69 | -13.68 | 267.26 | -48.55 | 106.38 | 0.7613 | |
| 4 | -2 | 3 | -2 | -14.01 | 267.02 | -48.79 | 106.75 | 0.7645 | |
| 0 | 1 | 0 | 1 | -18.83 | 264.62 | -51.18 | 112.27 | 0.7990 | |
| 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 | |