SOHO MDI 2000-01-10 11:11:32 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 31 | 84 | 26 | 67 | -32.12 | 197.07 | -46.50 | 128.61 | 0.7871 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 15 | 33 | 12 | 25 | -31.59 | 200.61 | -42.96 | 129.52 | 0.7548 | |
| 4 | 11 | 4 | 9 | -32.20 | 197.67 | -45.90 | 128.89 | 0.7831 | |
| 5 | 10 | 4 | 8 | -31.84 | 194.44 | -49.12 | 127.18 | 0.8085 | |
| 0 | 5 | 0 | 4 | -33.28 | 194.20 | -49.37 | 128.75 | 0.8157 | |
| 7 | 21 | 6 | 18 | -32.52 | 194.19 | -49.38 | 127.87 | 0.8130 | |
| 0 | 4 | 0 | 3 | -33.02 | 193.81 | -49.76 | 128.31 | 0.8178 | |
| 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 | |