Gyula 2000-10-28 11:10:04 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 17 | 80 | 36 | 164 | -10.52 | 272.73 | -75.05 | 102.05 | 0.9715 | |
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next day for the same group /
back to the solar disc Gyula 2000-10-28 11:10:04 UT |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 9 | 35 | 16 | 61 | -10.52 | 275.58 | -72.18 | 102.44 | 0.9598 | |
| -1 | -1 | -1 | -1 | -10.05 | 275.55 | -72.24 | 101.95 | 0.9598 | |
| 0 | 1 | 0 | 2 | -11.00 | 273.01 | -74.76 | 102.57 | 0.9715 | |
| 0 | 1 | 0 | 2 | -10.55 | 272.94 | -74.82 | 102.10 | 0.9715 | |
| 0 | 4 | 0 | 8 | -9.70 | 274.65 | -73.11 | 101.47 | 0.9636 | |
| 5 | 22 | 13 | 53 | -11.05 | 270.29 | -77.49 | 102.27 | 0.9815 | |
| 3 | 17 | 7 | 38 | -10.30 | 271.17 | -76.62 | 101.62 | 0.9782 | |
| 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 | |