SOHO MDI 2000-01-09 12:47:32 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 12 | 45 | 11 | 44 | -31.50 | 198.87 | -56.99 | 124.41 | 0.8683 | |
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next day for the same group /
back to the solar disc SOHO MDI 2000-01-09 12:47:32 UT |
| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 5 | 0 | 5 | -31.43 | 201.08 | -54.78 | 124.91 | 0.8522 | |
| 12 | 25 | 11 | 24 | -31.34 | 199.80 | -56.06 | 124.46 | 0.8615 | |
| 0 | 7 | 0 | 7 | -32.25 | 197.65 | -58.21 | 124.92 | 0.8787 | |
| 0 | 8 | 0 | 8 | -31.37 | 195.78 | -60.08 | 123.52 | 0.8896 | |
| 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 | |