Kanzelhoehe 2000-02-17 08:38:04 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 17 | 108 | 13 | 82 | -25.44 | 151.93 | 47.52 | 242.03 | 0.7560 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 12 | 66 | 9 | 51 | -25.07 | 153.46 | 49.04 | 242.95 | 0.7703 | |
| 0 | 5 | 0 | 4 | -25.23 | 150.28 | 45.87 | 241.84 | 0.7388 | |
| 1 | 12 | 0 | 9 | -25.56 | 149.44 | 45.03 | 241.15 | 0.7310 | |
| 0 | 1 | 0 | 1 | -26.15 | 149.96 | 45.56 | 240.53 | 0.7384 | |
| 3 | 24 | 3 | 17 | -26.42 | 149.14 | 44.72 | 239.91 | 0.7307 | |
| 1 | -5 | 1 | -5 | -26.66 | 149.30 | 44.89 | 239.65 | 0.7333 | |
| 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 | |