SOHO MDI 2000-01-22 01:35:32 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0 | 22 | 0 | 12 | -24.24 | 72.33 | -18.43 | 139.13 | 0.4417 | -226.0 | -157.1 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0 | 4 | 0 | 2 | -25.25 | 75.47 | -15.28 | 145.47 | 0.4224 | 276.0 | 201.5 | |
| 0 | 5 | 0 | 3 | -24.10 | 73.43 | -17.32 | 140.39 | 0.4282 | -751.0 | -615.4 | |
| 0 | 5 | 0 | 3 | -23.76 | 72.64 | -18.11 | 138.64 | 0.4324 | -1003.0 | -725.5 | |
| 0 | 3 | 0 | 1 | -23.16 | 71.54 | -19.21 | 136.04 | 0.4377 | -531.0 | -555.8 | |
| 0 | 5 | 0 | 3 | -24.55 | 69.07 | -21.68 | 135.16 | 0.4785 | 879.0 | 763.3 | |
| 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. | |