SOHO MDI 2000-01-28 18:59:32 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 64 | 407 | 37 | 234 | -29.35 | 22.18 | 20.04 | 216.25 | 0.5070 | -1598.2 | -516.1 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 48 | 376 | 27 | 216 | -29.21 | 22.89 | 20.75 | 217.40 | 0.5111 | -1670.8 | -621.7 | |
| 7 | -1 | 4 | -1 | -28.80 | 22.48 | 20.33 | 217.44 | 0.5030 | -1977.0 | 999999 | |
| 3 | -1 | 2 | -1 | -29.61 | 22.23 | 20.08 | 216.03 | 0.5096 | -1459.2 | 999999 | |
| 6 | -1 | 4 | -1 | -29.71 | 21.68 | 19.54 | 215.20 | 0.5060 | -1524.9 | 999999 | |
| 0 | 3 | 0 | 2 | -30.10 | 19.76 | 17.61 | 212.10 | 0.4944 | 647.0 | 512.7 | |
| 0 | 5 | 0 | 3 | -30.35 | 16.75 | 14.60 | 207.40 | 0.4748 | 966.0 | 772.9 | |
| 0 | 8 | 0 | 4 | -30.82 | 16.54 | 14.40 | 206.56 | 0.4795 | 864.0 | 751.1 | |
| 0 | 6 | 0 | 3 | -30.71 | 16.02 | 13.87 | 205.87 | 0.4744 | 933.0 | 785.2 | |
| 0 | 3 | 0 | 2 | -30.98 | 14.91 | 12.77 | 203.82 | 0.4710 | 584.0 | 645.5 | |
| 0 | 6 | 0 | 4 | -30.99 | 14.46 | 12.31 | 203.07 | 0.4684 | 943.0 | 884.0 | |
| 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. | |