SOHO MDI 2001-02-08 01:35:32 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 23 | 179 | 18 | 133 | 23.50 | 114.43 | 38.50 | 309.98 | 0.7473 | 786.2 | 231.6 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 21 | 127 | 16 | 96 | 22.65 | 116.29 | 40.36 | 307.68 | 0.7575 | 867.3 | 332.1 | |
| 0 | 4 | 0 | 3 | 24.63 | 112.21 | 36.28 | 312.71 | 0.7344 | 546.0 | 457.2 | |
| 0 | 3 | 0 | 2 | 23.29 | 111.36 | 35.43 | 311.85 | 0.7173 | 573.0 | 527.0 | |
| 2 | 10 | 2 | 7 | 24.82 | 111.75 | 35.82 | 313.26 | 0.7317 | 713.3 | 569.8 | |
| 0 | 7 | 0 | 5 | 25.15 | 111.29 | 35.36 | 313.96 | 0.7301 | 639.0 | 475.9 | |
| 0 | 5 | 0 | 4 | 25.00 | 110.51 | 34.58 | 314.40 | 0.7224 | 609.0 | 607.8 | |
| 0 | 6 | 0 | 4 | 26.60 | 107.40 | 31.47 | 318.66 | 0.7091 | -929.0 | -889.8 | |
| 0 | 13 | 0 | 9 | 26.81 | 107.16 | 31.23 | 319.09 | 0.7089 | -1000.0 | -794.3 | |
| 0 | 4 | 0 | 3 | 28.00 | 107.03 | 31.10 | 320.41 | 0.7179 | -689.0 | -530.7 | |
| 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. | |