SOHO MDI 2000-01-10 11:11:32 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 17 | 93 | 9 | 52 | -14.18 | 217.67 | -25.90 | 113.38 | 0.4633 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 7 | 35 | 4 | 19 | -13.75 | 218.69 | -24.88 | 113.21 | 0.4466 | |
| 2 | 43 | 1 | 24 | -13.92 | 217.96 | -25.61 | 113.05 | 0.4579 | |
| 8 | -2 | 4 | -2 | -14.41 | 217.91 | -25.66 | 114.03 | 0.4611 | |
| 0 | 6 | 0 | 4 | -12.51 | 216.90 | -26.67 | 109.45 | 0.4667 | |
| 0 | 6 | 0 | 3 | -16.93 | 213.33 | -30.24 | 115.75 | 0.5371 | |
| 0 | 3 | 0 | 2 | -15.99 | 212.95 | -30.62 | 113.88 | 0.5376 | |
| 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 | |