SOHO MDI 2000-08-31 01:35:31 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 24 | 159 | 13 | 87 | -9.30 | 20.20 | -18.05 | 132.51 | 0.4160 | -1283.8 | -320.4 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0 | 6 | 0 | 3 | -12.54 | 23.67 | -14.58 | 143.65 | 0.4163 | -721.0 | -585.8 | |
| 13 | 94 | 7 | 51 | -8.85 | 21.96 | -16.29 | 134.40 | 0.3897 | -1459.7 | -758.0 | |
| 11 | -2 | 6 | -2 | -8.65 | 21.67 | -16.57 | 133.54 | 0.3907 | -1581.0 | 999999 | |
| 0 | 4 | 0 | 2 | -9.64 | 21.46 | -16.79 | 134.97 | 0.4042 | -349.0 | -218.5 | |
| 0 | 6 | 0 | 3 | -13.34 | 21.19 | -17.06 | 140.44 | 0.4501 | -572.0 | -544.5 | |
| 0 | 7 | 0 | 4 | -11.49 | 20.64 | -17.61 | 136.71 | 0.4341 | -673.0 | -320.2 | |
| 0 | 12 | 0 | 7 | -9.79 | 16.21 | -22.04 | 127.44 | 0.4677 | 1221.0 | 959.2 | |
| 0 | 13 | 0 | 7 | -8.81 | 16.23 | -22.02 | 125.75 | 0.4584 | 848.0 | 583.9 | |
| 0 | 5 | 0 | 3 | -7.47 | 16.18 | -22.07 | 123.23 | 0.4472 | 689.0 | 527.3 | |
| 0 | 3 | 0 | 2 | -8.26 | 15.75 | -22.50 | 124.17 | 0.4596 | 593.0 | 471.0 | |
| 0 | 6 | 0 | 3 | -10.15 | 15.58 | -22.67 | 127.26 | 0.4787 | 573.0 | 495.9 | |
| 0 | 3 | 0 | 2 | -10.02 | 14.98 | -23.27 | 126.32 | 0.4848 | 627.0 | 537.8 | |
| 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. | |