Gyula 2000-02-03 12:21:06 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 30 | 185 | 54 | 353 | -13.31 | 210.85 | -75.87 | 102.21 | 0.9650 | |
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next day for the same group /
back to the solar disc Gyula 2000-02-03 12:21:06 UT |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 15 | 102 | 24 | 165 | -15.41 | 213.46 | -73.26 | 104.25 | 0.9539 | |
| 15 | 73 | 30 | 148 | -10.51 | 210.22 | -76.50 | 99.31 | 0.9699 | |
| -2 | -2 | -2 | -2 | -10.98 | 210.22 | -76.50 | 99.80 | 0.9698 | |
| 0 | 10 | 0 | 40 | -14.18 | 202.38 | -84.34 | 103.59 | 0.9932 | |
| 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 | |