SOHO MDI 2000-01-23 01:35:32 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0 | 26 | 0 | 13 | -24.76 | 70.56 | -7.02 | 161.81 | 0.3547 | -223.6 | -74.1 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0 | 3 | 0 | 1 | -24.32 | 73.50 | -4.07 | 168.81 | 0.3350 | -736.0 | -714.6 | |
| 0 | 8 | 0 | 4 | -24.02 | 71.71 | -5.87 | 163.84 | 0.3372 | -986.0 | -851.9 | |
| 0 | 3 | 0 | 2 | -24.30 | 71.31 | -6.26 | 163.09 | 0.3434 | -787.0 | -668.4 | |
| 0 | 4 | 0 | 2 | -25.83 | 69.13 | -8.45 | 159.44 | 0.3782 | 841.0 | 757.0 | |
| 0 | 8 | 0 | 4 | -25.29 | 69.00 | -8.58 | 158.58 | 0.3710 | 550.0 | 745.4 | |
| 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. | |