Gyula 2000-02-22 08:08:00 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 10 | 43 | 9 | 36 | 18.78 | 351.15 | -47.70 | 60.27 | 0.8066 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 0 | 0 | 0 | 19.53 | 355.34 | -43.52 | 57.35 | 0.7732 | |
| 0 | 21 | 0 | 17 | 19.02 | 355.41 | -43.44 | 57.89 | 0.7697 | |
| 0 | 1 | 0 | 1 | 18.75 | 355.47 | -43.40 | 58.18 | 0.7680 | |
| 5 | -2 | 4 | -2 | 18.76 | 354.94 | -43.91 | 58.45 | 0.7728 | |
| 0 | 1 | 0 | 0 | 18.16 | 354.28 | -44.59 | 59.52 | 0.7763 | |
| 5 | 20 | 5 | 18 | 18.79 | 347.19 | -51.66 | 62.17 | 0.8418 | |
| 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 | |