SOHO MDI 2000-09-28 20:47:32 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 22 | 156 | 11 | 84 | -13.74 | 26.25 | 8.26 | 201.69 | 0.3792 | -1579.3 | -620.1 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 16 | 127 | 8 | 68 | -13.67 | 27.02 | 9.03 | 203.66 | 0.3817 | -1747.7 | -715.7 | |
| 6 | -1 | 3 | -1 | -13.83 | 26.62 | 8.63 | 202.55 | 0.3815 | -1405.4 | 999999 | |
| 0 | 13 | 0 | 7 | -13.61 | 25.96 | 7.97 | 201.21 | 0.3743 | -778.0 | -779.6 | |
| 0 | 5 | 0 | 3 | -13.18 | 25.06 | 7.07 | 199.39 | 0.3627 | -705.0 | -692.5 | |
| 0 | 11 | 0 | 6 | -14.50 | 19.66 | 1.67 | 184.44 | 0.3657 | 874.0 | 685.1 | |
| 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. | |