SOHO MDI 2000-09-21 14:23:31 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 54 | 208 | 34 | 127 | -5.64 | 80.28 | -33.59 | 109.98 | 0.5878 | -122.6 | -19.6 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 19 | 53 | 12 | 32 | -5.85 | 82.90 | -30.98 | 111.91 | 0.5540 | -1218.1 | -725.7 | |
| 4 | -1 | 2 | -1 | -5.44 | 82.56 | -31.32 | 110.98 | 0.5564 | -822.8 | 999999 | |
| 6 | 43 | 4 | 26 | -6.35 | 81.38 | -32.49 | 111.73 | 0.5769 | -1107.7 | -664.2 | |
| 0 | 3 | 0 | 2 | -6.13 | 80.61 | -33.27 | 110.87 | 0.5860 | -240.0 | -167.0 | |
| 0 | 5 | 0 | 3 | -6.42 | 80.40 | -33.48 | 111.21 | 0.5903 | -358.0 | -261.4 | |
| 0 | 5 | 0 | 3 | -5.44 | 79.04 | -34.83 | 108.87 | 0.6032 | 653.0 | 530.7 | |
| 8 | 99 | 5 | 61 | -4.81 | 78.94 | -34.94 | 107.82 | 0.6017 | 1224.1 | 615.2 | |
| 17 | -7 | 11 | -7 | -5.41 | 78.32 | -35.55 | 108.44 | 0.6125 | 938.3 | 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. | |