Gyula 2000-10-13 12:19:29 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 17 | 87 | 20 | 117 | -33.47 | 243.98 | 58.98 | 230.28 | 0.9301 | |
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next day for the same group /
back to the solar disc Gyula 2000-10-13 12:19:29 UT |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 6 | 37 | 8 | 54 | -33.05 | 246.78 | 61.78 | 231.69 | 0.9428 | |
| 0 | 2 | 0 | 3 | -33.70 | 246.08 | 61.08 | 230.82 | 0.9410 | |
| 3 | 10 | 3 | 13 | -34.42 | 241.69 | 56.69 | 228.53 | 0.9217 | |
| 7 | 34 | 8 | 42 | -33.54 | 241.29 | 56.29 | 229.24 | 0.9170 | |
| 0 | -4 | 0 | -4 | -33.87 | 240.98 | 55.98 | 228.80 | 0.9164 | |
| 1 | 4 | 1 | 5 | -34.64 | 241.00 | 56.00 | 228.05 | 0.9188 | |
| 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 | |