SOHO MDI 1999-04-11 03:11:33 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 61 | 298 | 38 | 179 | -18.28 | 233.18 | -32.92 | 113.94 | 0.5663 | -51.2 | 132.7 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4 | 11 | 2 | 6 | -16.62 | 237.12 | -28.98 | 113.01 | 0.5064 | -1124.0 | -855.8 | |
| 0 | 3 | 0 | 2 | -17.04 | 236.81 | -29.28 | 113.64 | 0.5125 | -779.0 | -550.6 | |
| 19 | 106 | 11 | 62 | -17.46 | 235.70 | -30.39 | 113.80 | 0.5296 | -1443.7 | -680.5 | |
| 8 | -3 | 5 | -3 | -17.28 | 235.21 | -30.88 | 113.21 | 0.5354 | -1144.5 | 999999 | |
| 0 | 2 | 0 | 1 | -18.40 | 234.46 | -31.63 | 114.79 | 0.5503 | -397.0 | -379.9 | |
| 0 | 13 | 0 | 8 | -17.73 | 233.88 | -32.22 | 113.33 | 0.5552 | -555.0 | -379.2 | |
| 9 | 77 | 6 | 47 | -19.48 | 232.06 | -34.03 | 115.38 | 0.5862 | 1316.1 | 824.6 | |
| 3 | -7 | 2 | -7 | -19.83 | 231.83 | -34.27 | 115.83 | 0.5907 | 848.9 | 999999 | |
| 2 | -7 | 1 | -7 | -18.87 | 231.96 | -34.14 | 114.33 | 0.5850 | 984.0 | 999999 | |
| 3 | -7 | 2 | -7 | -19.36 | 231.44 | -34.65 | 114.89 | 0.5937 | 820.8 | 999999 | |
| 4 | 83 | 3 | 51 | -19.21 | 230.82 | -35.27 | 114.36 | 0.6009 | 1002.3 | 631.4 | |
| 9 | -11 | 6 | -11 | -18.28 | 230.84 | -35.25 | 112.88 | 0.5971 | 1251.0 | 999999 | |
| 0 | 3 | 0 | 2 | -17.82 | 230.55 | -35.55 | 112.01 | 0.5993 | 699.0 | 531.9 | |
| 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. | |