Gyula 2000-10-04 12:13:12 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 31 | 139 | 19 | 84 | 14.61 | 339.01 | 35.23 | 286.11 | 0.5827 | |
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next day for the same group /
back to the solar disc Gyula 2000-10-04 12:13:12 UT |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 7 | 94 | 4 | 58 | 14.48 | 340.38 | 36.59 | 285.50 | 0.6012 | |
| 9 | -1 | 6 | -1 | 14.67 | 340.55 | 36.77 | 285.77 | 0.6040 | |
| 2 | -1 | 1 | -1 | 14.31 | 340.22 | 36.44 | 285.25 | 0.5988 | |
| 4 | -1 | 2 | -1 | 14.87 | 340.39 | 36.61 | 286.14 | 0.6023 | |
| 4 | -1 | 3 | -1 | 15.10 | 339.87 | 36.09 | 286.66 | 0.5958 | |
| 2 | 45 | 1 | 26 | 14.39 | 336.23 | 32.45 | 286.51 | 0.5443 | |
| 1 | -6 | 1 | -6 | 14.35 | 336.07 | 32.29 | 286.49 | 0.5418 | |
| 2 | -6 | 1 | -6 | 14.48 | 335.81 | 32.03 | 286.81 | 0.5385 | |
| 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 | |