Gyula 2000-09-13 13:04:14 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 18 | 0 | 7 | 13.58 | 225.86 | 5.37 | 320.55 | 0.1443 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 2 | 0 | 1 | 10.90 | 230.80 | 10.31 | 290.64 | 0.1887 | |
| 0 | 1 | 0 | 0 | 10.83 | 230.37 | 9.87 | 291.04 | 0.1813 | |
| 0 | 5 | 0 | 2 | 11.93 | 229.09 | 8.60 | 299.74 | 0.1693 | |
| 0 | 1 | 0 | 0 | 10.85 | 227.54 | 7.05 | 298.07 | 0.1373 | |
| 0 | 3 | 0 | 1 | 15.75 | 225.16 | 4.67 | 332.21 | 0.1689 | |
| 0 | 4 | 0 | 2 | 16.76 | 223.29 | 2.80 | 344.25 | 0.1731 | |
| 0 | 2 | 0 | 1 | 13.26 | 217.82 | -2.67 | 23.28 | 0.1153 | |
| 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 | |