SOHO MDI 1999-04-10 22:23:33 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 64 | 325 | 38 | 202 | -18.27 | 233.22 | -35.52 | 112.74 | 0.5999 | -2.7 | 98.1 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4 | 10 | 2 | 6 | -16.78 | 237.09 | -31.65 | 111.91 | 0.5436 | -988.0 | -719.5 | |
| 0 | 5 | 0 | 3 | -17.16 | 236.77 | -31.96 | 112.43 | 0.5493 | -524.0 | -635.5 | |
| 0 | 4 | 0 | 3 | -18.68 | 236.03 | -32.71 | 114.69 | 0.5656 | 258.0 | 229.9 | |
| 15 | 122 | 9 | 73 | -17.46 | 235.65 | -33.09 | 112.43 | 0.5656 | -1466.6 | -608.4 | |
| 11 | -4 | 6 | -4 | -17.23 | 235.16 | -33.58 | 111.83 | 0.5712 | -1122.9 | 999999 | |
| 0 | 4 | 0 | 3 | -18.43 | 234.45 | -34.28 | 113.53 | 0.5851 | -302.0 | -344.9 | |
| 0 | 3 | 0 | 2 | -17.05 | 234.06 | -34.67 | 111.07 | 0.5851 | -320.0 | -283.5 | |
| 0 | 3 | 0 | 2 | -17.98 | 233.60 | -35.13 | 112.42 | 0.5943 | -406.0 | -230.2 | |
| 7 | 73 | 4 | 46 | -19.44 | 232.43 | -36.30 | 114.27 | 0.6147 | 1262.2 | 789.8 | |
| 3 | -9 | 2 | -9 | -19.78 | 232.09 | -36.65 | 114.66 | 0.6203 | 845.6 | 999999 | |
| 4 | -9 | 2 | -9 | -18.97 | 231.99 | -36.74 | 113.35 | 0.6185 | 824.2 | 999999 | |
| 4 | -9 | 2 | -9 | -19.39 | 231.62 | -37.11 | 113.86 | 0.6246 | 841.4 | 999999 | |
| 4 | 94 | 3 | 60 | -19.19 | 230.94 | -37.79 | 113.28 | 0.6323 | 1034.0 | 544.9 | |
| 8 | -13 | 5 | -13 | -18.37 | 230.74 | -37.99 | 111.95 | 0.6321 | 1181.1 | 999999 | |
| 0 | 4 | 0 | 2 | -17.69 | 230.76 | -37.97 | 110.90 | 0.6298 | 743.0 | 634.0 | |
| 3 | -13 | 2 | -13 | -19.03 | 230.41 | -38.32 | 112.85 | 0.6384 | 839.0 | 999999 | |
| 1 | -13 | 1 | -13 | -18.80 | 230.47 | -38.26 | 112.51 | 0.6368 | 936.0 | 999999 | |
| 0 | 3 | 0 | 2 | -17.88 | 230.56 | -38.18 | 111.12 | 0.6329 | 648.0 | 501.1 | |
| 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. | |