Gyula 2000-01-30 11:13:38 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 4 | 26 | 1 | 13 | -16.69 | 338.22 | -1.78 | 171.35 | 0.1927 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 6 | 0 | 3 | -16.14 | 341.03 | 1.03 | 185.55 | 0.1800 | |
| 0 | 1 | 0 | 0 | -16.48 | 338.22 | -1.76 | 170.92 | 0.1874 | |
| 0 | 4 | 0 | 2 | -16.53 | 337.72 | -2.27 | 168.43 | 0.1898 | |
| 1 | 15 | 0 | 8 | -17.11 | 337.41 | -2.57 | 167.62 | 0.2006 | |
| 3 | -4 | 1 | -4 | -16.88 | 337.24 | -2.76 | 166.44 | 0.1975 | |
| 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 | |