SOHO MDI 2001-02-01 12:47:32 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 42 | 339 | 36 | 297 | 25.04 | 115.05 | -46.96 | 53.66 | 0.8218 | 815.2 | 215.9 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 26 | 204 | 21 | 167 | 23.77 | 117.49 | -44.52 | 53.81 | 0.7974 | 1270.5 | 520.5 | |
| 11 | 43 | 10 | 37 | 25.50 | 116.27 | -45.74 | 52.60 | 0.8160 | 704.0 | 165.9 | |
| 0 | 6 | 0 | 5 | 24.16 | 114.83 | -47.18 | 54.80 | 0.8213 | 448.0 | 378.7 | |
| 0 | 4 | 0 | 4 | 30.20 | 111.09 | -50.92 | 50.27 | 0.8743 | -283.0 | -232.8 | |
| 0 | 6 | 0 | 6 | 24.55 | 114.39 | -47.63 | 54.60 | 0.8266 | 123.0 | 64.8 | |
| 0 | 2 | 0 | 2 | 28.39 | 110.25 | -51.76 | 52.51 | 0.8729 | -533.0 | -396.0 | |
| 1 | 10 | 1 | 10 | 27.24 | 110.95 | -51.07 | 53.39 | 0.8637 | 76.9 | -83.0 | |
| 4 | 43 | 4 | 43 | 27.06 | 109.87 | -52.14 | 54.05 | 0.8705 | -759.0 | -518.8 | |
| 0 | 6 | 0 | 6 | 24.86 | 111.16 | -50.85 | 55.79 | 0.8529 | -699.0 | -612.9 | |
| 0 | 10 | 0 | 11 | 28.86 | 107.48 | -54.53 | 53.21 | 0.8926 | -239.0 | -196.8 | |
| 0 | 5 | 0 | 6 | 29.41 | 106.50 | -55.51 | 53.04 | 0.9004 | -186.0 | -84.4 | |
| 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. | |