SOHO MDI 2000-10-28 01:35:32 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 19 | 157 | 25 | 194 | -28.07 | 292.84 | -60.15 | 123.43 | 0.9185 | 355.9 | 73.3 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 7 | 57 | 9 | 69 | -29.31 | 294.25 | -58.74 | 125.16 | 0.9134 | 626.1 | 239.5 | |
| 3 | -1 | 4 | -1 | -29.17 | 293.79 | -59.20 | 124.85 | 0.9157 | 253.2 | 999999 | |
| 0 | 4 | 0 | 5 | -29.64 | 292.88 | -60.11 | 125.04 | 0.9220 | -156.0 | -22.0 | |
| 0 | 18 | 0 | 21 | -28.04 | 294.30 | -58.69 | 123.86 | 0.9099 | 517.0 | 452.9 | |
| 0 | 5 | 0 | 6 | -28.57 | 291.40 | -61.59 | 123.48 | 0.9277 | -59.0 | -61.6 | |
| 9 | 73 | 12 | 93 | -27.08 | 291.67 | -61.32 | 122.02 | 0.9230 | 200.3 | -122.0 | |
| 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. | |