SOHO MDI 1999-12-11 20:47:33 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 172 | 1070 | 113 | 695 | 9.93 | 311.84 | 38.38 | 286.98 | 0.6367 | 148.9 | 94.2 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 105 | 587 | 73 | 410 | 9.55 | 317.26 | 43.80 | 284.16 | 0.7064 | 1031.1 | 520.6 | |
| 0 | 10 | 0 | 7 | 10.67 | 315.74 | 42.28 | 286.16 | 0.6907 | 151.0 | 117.6 | |
| 0 | 11 | 0 | 8 | 10.39 | 315.49 | 42.02 | 285.85 | 0.6869 | 353.0 | 256.0 | |
| 2 | 11 | 2 | 7 | 9.80 | 314.82 | 41.36 | 285.20 | 0.6771 | 863.7 | 688.6 | |
| 0 | 5 | 0 | 3 | 5.97 | 314.15 | 40.69 | 279.69 | 0.6601 | 505.0 | 354.4 | |
| 0 | 3 | 0 | 2 | 9.14 | 314.41 | 40.95 | 284.35 | 0.6703 | 815.0 | 836.6 | |
| 0 | 12 | 0 | 8 | 9.53 | 314.21 | 40.75 | 284.98 | 0.6687 | 971.0 | 829.8 | |
| 0 | 5 | 0 | 3 | 8.98 | 313.47 | 40.01 | 284.38 | 0.6579 | 588.0 | 601.8 | |
| 0 | 4 | 0 | 3 | 12.71 | 304.15 | 30.69 | 294.56 | 0.5496 | 667.0 | 462.1 | |
| 31 | 403 | 18 | 233 | 10.28 | 302.92 | 29.45 | 291.04 | 0.5205 | -1568.5 | -664.7 | |
| 8 | -10 | 5 | -10 | 10.35 | 302.08 | 28.62 | 291.70 | 0.5092 | -1594.2 | 999999 | |
| 26 | -10 | 15 | -10 | 11.17 | 301.90 | 28.44 | 293.33 | 0.5108 | -1649.7 | 999999 | |
| 0 | 11 | 0 | 6 | 9.46 | 301.73 | 28.27 | 290.23 | 0.4999 | -945.0 | -896.0 | |
| 0 | 8 | 0 | 5 | 9.46 | 301.42 | 27.96 | 290.41 | 0.4955 | -987.0 | -875.6 | |
| 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. | |