Gyula 2000-01-15 12:09:24 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 26 | 206 | 29 | 225 | -11.16 | 240.22 | 63.25 | 259.78 | 0.8921 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 3 | 0 | 4 | -13.43 | 243.76 | 66.79 | 257.32 | 0.9180 | |
| 4 | 194 | 5 | 210 | -10.55 | 240.92 | 63.95 | 260.47 | 0.8975 | |
| 0 | 5 | 0 | 6 | -13.48 | 242.50 | 65.54 | 257.24 | 0.9094 | |
| 0 | 4 | 0 | 5 | -12.24 | 241.02 | 64.05 | 258.59 | 0.8984 | |
| 19 | -2 | 21 | -2 | -10.99 | 240.16 | 63.19 | 259.97 | 0.8917 | |
| -5 | -2 | -5 | -2 | -11.06 | 239.69 | 62.72 | 259.88 | 0.8880 | |
| 3 | -2 | 3 | -2 | -11.78 | 239.65 | 62.68 | 259.07 | 0.8878 | |
| 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 | |