Gyula 2000-12-19 07:27:54 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 28 | 242 | 112 | 961 | 9.24 | 301.84 | -82.58 | 80.49 | 0.9918 | |
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next day for the same group /
back to the solar disc Gyula 2000-12-19 07:27:54 UT |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 2 | 242 | 5 | 961 | 9.54 | 306.50 | -77.91 | 79.94 | 0.9803 | |
| 12 | -1 | 32 | -1 | 9.93 | 305.17 | -79.25 | 79.63 | 0.9846 | |
| 1 | -1 | 4 | -1 | 9.73 | 303.97 | -80.46 | 79.90 | 0.9880 | |
| 1 | -1 | 3 | -1 | 8.90 | 302.14 | -82.27 | 80.82 | 0.9923 | |
| 5 | -1 | 22 | -1 | 8.60 | 301.63 | -82.80 | 81.15 | 0.9933 | |
| 2 | -1 | 10 | -1 | 9.58 | 299.48 | -84.93 | 80.25 | 0.9969 | |
| 5 | -1 | 36 | -1 | 8.85 | 298.77 | -85.66 | 81.02 | 0.9978 | |
| 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 | |