Gyula 2000-12-12 07:25:01 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 8 | 40 | 4 | 22 | 23.17 | 132.71 | 16.02 | 327.82 | 0.4790 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 1 | 29 | 0 | 16 | 22.83 | 133.88 | 17.18 | 325.58 | 0.4837 | |
| 1 | -1 | 0 | -1 | 22.40 | 133.73 | 17.04 | 325.25 | 0.4772 | |
| 5 | -1 | 3 | -1 | 22.74 | 133.68 | 17.00 | 325.74 | 0.4810 | |
| 0 | 2 | 0 | 1 | 23.63 | 132.52 | 15.82 | 328.66 | 0.4822 | |
| 1 | 9 | 1 | 5 | 24.53 | 129.54 | 12.84 | 334.54 | 0.4722 | |
| 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 | |