Gyula 2000-11-18 12:23:37 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 33 | 292 | 62 | 599 | 20.44 | 354.28 | -75.96 | 69.47 | 0.9687 | |
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next day for the same group /
back to the solar disc Gyula 2000-11-18 12:23:37 UT |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 29 | 222 | 49 | 368 | 20.05 | 358.23 | -72.02 | 69.71 | 0.9540 | |
| -1 | -1 | -1 | -1 | 19.86 | 357.46 | -72.78 | 69.95 | 0.9576 | |
| 1 | 70 | 4 | 231 | 20.83 | 349.80 | -80.44 | 69.27 | 0.9862 | |
| 1 | -3 | 2 | -3 | 21.28 | 349.02 | -81.23 | 68.83 | 0.9883 | |
| 1 | -3 | 4 | -3 | 21.51 | 348.00 | -82.25 | 68.60 | 0.9907 | |
| 1 | -3 | 3 | -3 | 21.32 | 347.53 | -82.71 | 68.81 | 0.9917 | |
| 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 | |