Gyula 2000-06-19 05:21:53 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 11 | 49 | 8 | 37 | -36.00 | 247.97 | -33.99 | 143.34 | 0.7578 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 2 | 0 | 1 | -32.64 | 253.28 | -28.68 | 144.15 | 0.6924 | |
| 10 | 42 | 7 | 31 | -35.84 | 248.85 | -33.11 | 143.74 | 0.7510 | |
| -2 | -2 | -2 | -2 | -35.89 | 248.68 | -33.28 | 143.67 | 0.7526 | |
| 0 | 1 | 0 | 1 | -35.66 | 247.45 | -34.51 | 142.55 | 0.7593 | |
| 0 | 1 | 0 | 1 | -39.50 | 240.91 | -41.05 | 142.13 | 0.8277 | |
| 1 | 3 | 1 | 3 | -37.52 | 240.56 | -41.40 | 140.00 | 0.8181 | |
| 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 | |