Debrecen 2000-09-30 12:34:06 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 25 | 178 | 107 | 794 | 9.59 | 81.03 | 84.63 | 278.96 | 0.9943 | |
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previous
day for the same group /
back to the solar disc Debrecen 2000-09-30 12:34:06 UT |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 11 | 176 | 46 | 787 | 8.85 | 80.71 | 84.31 | 278.18 | 0.9939 | |
| 6 | -1 | 27 | -1 | 9.81 | 81.42 | 85.03 | 279.21 | 0.9950 | |
| 0 | 2 | 0 | 7 | 9.57 | 78.49 | 82.09 | 278.68 | 0.9887 | |
| 8 | -1 | 34 | -1 | 10.43 | 81.22 | 84.82 | 279.81 | 0.9945 | |
| 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 | |