SOHO MDI 2000-08-28 14:23:31 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 20 | 81 | 17 | 68 | -9.08 | 19.25 | -51.60 | 106.80 | 0.8097 | -361.3 | -257.0 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3 | 35 | 3 | 28 | -9.40 | 21.16 | -49.69 | 107.80 | 0.7924 | -585.1 | -598.5 | |
| 7 | -1 | 6 | -1 | -8.92 | 21.06 | -49.79 | 107.19 | 0.7919 | -834.0 | 999999 | |
| 5 | 22 | 4 | 18 | -9.44 | 20.40 | -50.45 | 107.57 | 0.8001 | -571.6 | -448.6 | |
| 0 | 4 | 0 | 3 | -8.94 | 19.29 | -51.56 | 106.60 | 0.8096 | -316.0 | -334.3 | |
| 5 | 12 | 4 | 11 | -8.71 | 16.68 | -54.17 | 105.51 | 0.8338 | 655.6 | 569.7 | |
| 0 | 2 | 0 | 2 | -8.82 | 15.26 | -55.58 | 105.22 | 0.8469 | 494.0 | 465.5 | |
| 0 | 6 | 0 | 6 | -8.88 | 13.21 | -57.64 | 104.70 | 0.8648 | 145.0 | 193.9 | |
| 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 | |
| MU | - Mean magnetic field within the umbra contour averaged the pixel values with sign. | |
| MP | - Mean magnetic field within the penumbra contour averaged the pixel values with sign. | |