Gyula 2000-01-13 11:39:43 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 3 | 33 | 2 | 18 | -17.48 | 199.49 | -4.11 | 163.57 | 0.2394 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 5 | 0 | 3 | -16.83 | 201.11 | -2.49 | 169.12 | 0.2213 | |
| 0 | 6 | 0 | 3 | -17.51 | 201.10 | -2.50 | 169.66 | 0.2328 | |
| 0 | 4 | 0 | 2 | -16.69 | 200.72 | -2.88 | 167.32 | 0.2203 | |
| 0 | 1 | 0 | 1 | -17.68 | 199.37 | -4.24 | 163.04 | 0.2426 | |
| 0 | 17 | 0 | 9 | -18.00 | 198.29 | -5.30 | 159.61 | 0.2535 | |
| 3 | -5 | 2 | -5 | -17.82 | 198.15 | -5.45 | 158.84 | 0.2514 | |
| 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 | |