SOHO MDI 2000-01-23 11:11:32 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 31 | 197 | 25 | 156 | -29.48 | 24.91 | -47.40 | 124.27 | 0.7767 | -851.1 | -306.1 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 9 | 164 | 7 | 126 | -29.49 | 26.31 | -46.00 | 124.76 | 0.7646 | -1239.0 | -461.8 | |
| 19 | -1 | 15 | -1 | -29.11 | 26.34 | -45.97 | 124.30 | 0.7628 | -1016.1 | 999999 | |
| -2 | -1 | -2 | -1 | -29.46 | 25.81 | -46.49 | 124.54 | 0.7690 | 999999 | 999999 | |
| -2 | -1 | -2 | -1 | -29.21 | 25.90 | -46.41 | 124.26 | 0.7672 | 999999 | 999999 | |
| 0 | 3 | 0 | 2 | -28.46 | 24.86 | -47.44 | 122.96 | 0.7742 | -366.0 | -262.5 | |
| 0 | 3 | 0 | 3 | -29.66 | 23.59 | -48.72 | 123.97 | 0.7897 | 408.0 | 294.8 | |
| 0 | 5 | 0 | 4 | -30.77 | 21.51 | -50.80 | 124.61 | 0.8112 | 638.0 | 575.6 | |
| 0 | 3 | 0 | 3 | -29.94 | 20.83 | -51.47 | 123.43 | 0.8145 | 394.0 | 411.1 | |
| 0 | 4 | 0 | 4 | -29.67 | 19.37 | -52.94 | 122.68 | 0.8260 | 514.0 | 509.4 | |
| 0 | 5 | 0 | 5 | -31.06 | 17.64 | -54.66 | 123.83 | 0.8433 | 407.0 | 306.2 | |
| 3 | 10 | 3 | 9 | -30.04 | 17.88 | -54.43 | 122.71 | 0.8390 | 405.8 | 330.1 | |
| 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. | |