SOHO MDI 2002-07-31 19:11:32 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 5 | 51 | 2 | 27 | -9.19 | 145.84 | -17.43 | 130.94 | 0.3918 | -289.3 | 232.8 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 5 | 13 | 2 | 7 | -8.84 | 149.07 | -14.20 | 135.81 | 0.3494 | -995.9 | -636.9 | |
| 0 | 4 | 0 | 2 | -8.65 | 148.79 | -14.49 | 134.84 | 0.3503 | -323.0 | -293.6 | |
| 0 | 3 | 0 | 1 | -7.65 | 147.96 | -15.32 | 131.14 | 0.3491 | 814.0 | 720.2 | |
| 0 | 7 | 0 | 4 | -7.74 | 147.54 | -15.73 | 130.57 | 0.3553 | 906.0 | 890.1 | |
| 0 | 3 | 0 | 1 | -9.06 | 144.51 | -18.77 | 128.29 | 0.4065 | -496.0 | -462.9 | |
| 0 | 6 | 0 | 3 | -8.61 | 143.34 | -19.93 | 125.73 | 0.4170 | 995.0 | 870.3 | |
| 0 | 3 | 0 | 2 | -8.54 | 143.01 | -20.27 | 125.14 | 0.4207 | 724.0 | 566.4 | |
| 0 | 4 | 0 | 2 | -12.96 | 142.69 | -20.59 | 132.60 | 0.4674 | 342.0 | 419.0 | |
| 0 | 3 | 0 | 2 | -12.50 | 142.73 | -20.55 | 131.90 | 0.4623 | 612.0 | 489.5 | |
| 0 | 5 | 0 | 3 | -9.17 | 142.41 | -20.86 | 125.58 | 0.4341 | 888.0 | 651.0 | |
| 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. | |