Gyula 2000-12-09 11:03:43 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 13 | 0 | 8 | -17.24 | 144.49 | -9.73 | 151.26 | 0.3371 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 3 | 0 | 2 | -16.88 | 147.74 | -6.48 | 159.33 | 0.3073 | |
| 0 | 2 | 0 | 1 | -18.59 | 144.93 | -9.29 | 154.08 | 0.3516 | |
| 0 | 1 | 0 | 1 | -18.21 | 144.38 | -9.84 | 152.26 | 0.3503 | |
| 0 | 2 | 0 | 1 | -19.29 | 143.57 | -10.65 | 151.89 | 0.3718 | |
| 0 | 5 | 0 | 3 | -16.02 | 142.52 | -11.69 | 144.40 | 0.3361 | |
| 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 | |