SOHO MDI 1999-04-11 04:47:33 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 54 | 238 | 32 | 141 | -18.14 | 233.71 | -31.50 | 114.42 | 0.5470 | -121.7 | -17.8 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 5 | 11 | 3 | 6 | -16.58 | 237.17 | -28.05 | 113.49 | 0.4934 | -1177.9 | -889.3 | |
| 0 | 4 | 0 | 2 | -17.01 | 236.92 | -28.30 | 114.16 | 0.4989 | -412.0 | -485.5 | |
| 0 | 3 | 0 | 2 | -18.29 | 236.22 | -28.99 | 116.14 | 0.5147 | -683.0 | -428.7 | |
| 17 | 104 | 10 | 60 | -17.47 | 235.72 | -29.50 | 114.31 | 0.5175 | -1465.7 | -706.7 | |
| 5 | -4 | 3 | -4 | -17.25 | 235.28 | -29.93 | 113.66 | 0.5223 | -1092.6 | 999999 | |
| 0 | 3 | 0 | 2 | -15.08 | 234.85 | -30.36 | 109.42 | 0.5196 | -850.0 | -748.8 | |
| 0 | 3 | 0 | 2 | -17.51 | 234.14 | -31.07 | 113.52 | 0.5389 | -727.0 | -590.7 | |
| 0 | 4 | 0 | 2 | -17.77 | 233.81 | -31.41 | 113.81 | 0.5446 | -478.0 | -320.1 | |
| 0 | 6 | 0 | 4 | -18.98 | 232.34 | -32.88 | 115.13 | 0.5692 | 393.0 | 461.8 | |
| 8 | 45 | 5 | 27 | -19.52 | 232.02 | -33.20 | 115.88 | 0.5758 | 1259.1 | 920.9 | |
| 2 | -10 | 1 | -10 | -19.87 | 231.69 | -33.53 | 116.28 | 0.5815 | 872.0 | 999999 | |
| 0 | 10 | 0 | 6 | -18.99 | 231.89 | -33.32 | 114.93 | 0.5751 | 881.0 | 873.3 | |
| 3 | -10 | 2 | -10 | -19.37 | 231.46 | -33.76 | 115.35 | 0.5823 | 893.1 | 999999 | |
| 5 | 26 | 3 | 16 | -19.13 | 230.72 | -34.50 | 114.59 | 0.5907 | 1063.4 | 786.9 | |
| 0 | 1 | 0 | 1 | -17.86 | 231.01 | -34.21 | 112.64 | 0.5820 | 447.0 | 447.0 | |
| 9 | 18 | 5 | 11 | -18.29 | 230.81 | -34.40 | 113.26 | 0.5862 | 1177.2 | 877.5 | |
| 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. | |