SOHO MDI 2000-02-01 00:55:32 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 31 | 280 | 16 | 142 | -9.06 | 309.15 | -10.22 | 107.90 | 0.1848 | -1850.5 | -421.8 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 31 | 205 | 16 | 103 | -8.82 | 310.49 | -8.87 | 108.61 | 0.1615 | -2081.2 | -714.1 | |
| 0 | 6 | 0 | 3 | -8.78 | 308.13 | -11.23 | 104.92 | 0.2001 | -729.0 | -554.9 | |
| 0 | 6 | 0 | 3 | -8.17 | 306.73 | -12.64 | 100.79 | 0.2215 | -724.0 | -644.5 | |
| 0 | 7 | 0 | 4 | -12.09 | 306.45 | -12.92 | 116.61 | 0.2456 | -676.0 | -624.2 | |
| 0 | 5 | 0 | 3 | -8.77 | 305.95 | -13.41 | 102.77 | 0.2362 | 736.0 | 560.6 | |
| 0 | 16 | 0 | 8 | -9.48 | 305.12 | -14.24 | 104.92 | 0.2523 | 1117.0 | 874.9 | |
| 0 | 22 | 0 | 11 | -8.94 | 305.10 | -14.26 | 102.81 | 0.2507 | 972.0 | 808.5 | |
| 0 | 6 | 0 | 3 | -13.51 | 304.67 | -14.70 | 118.67 | 0.2824 | -642.0 | -332.5 | |
| 0 | 5 | 0 | 3 | -9.47 | 304.72 | -14.64 | 104.54 | 0.2588 | 967.0 | 821.4 | |
| 0 | 2 | 0 | 1 | -9.16 | 304.69 | -14.67 | 103.35 | 0.2581 | 777.0 | 707.8 | |
| 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. | |