SOHO MDI 2000-01-28 20:01:32 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 25 | 180 | 21 | 152 | -9.45 | 307.12 | -54.46 | 97.55 | 0.8111 | -687.4 | -262.2 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 15 | 131 | 12 | 106 | -9.51 | 308.81 | -52.77 | 97.61 | 0.7946 | -1330.3 | -496.0 | |
| 5 | -1 | 4 | -1 | -9.31 | 308.33 | -53.25 | 97.37 | 0.7995 | -590.8 | 999999 | |
| 0 | 6 | 0 | 5 | -9.35 | 307.80 | -53.78 | 97.42 | 0.8050 | -179.0 | -168.0 | |
| 0 | 7 | 0 | 6 | -9.86 | 305.99 | -55.60 | 98.05 | 0.8232 | -396.0 | -275.0 | |
| 0 | 3 | 0 | 3 | -8.58 | 303.59 | -57.99 | 96.55 | 0.8461 | 684.0 | 525.1 | |
| 0 | 4 | 0 | 4 | -9.02 | 302.81 | -58.77 | 97.09 | 0.8532 | 685.0 | 624.1 | |
| 3 | 29 | 3 | 28 | -9.38 | 302.48 | -59.10 | 97.52 | 0.8560 | 777.6 | 397.6 | |
| 2 | -7 | 2 | -7 | -9.61 | 302.03 | -59.55 | 97.80 | 0.8600 | 424.8 | 999999 | |
| 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. | |