SOHO MDI 1999-04-10 14:10:32 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 65 | 255 | 43 | 168 | -18.21 | 233.21 | -40.04 | 111.01 | 0.6564 | -37.0 | 67.8 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2 | 19 | 1 | 12 | -17.01 | 237.03 | -36.22 | 110.41 | 0.6051 | -799.1 | -723.1 | |
| 0 | 4 | 0 | 3 | -17.81 | 236.24 | -37.02 | 111.39 | 0.6179 | 158.0 | -34.9 | |
| 23 | 91 | 15 | 58 | -17.48 | 235.44 | -37.81 | 110.59 | 0.6270 | -1260.2 | -605.6 | |
| 0 | 4 | 0 | 3 | -19.19 | 234.57 | -38.68 | 112.93 | 0.6432 | -526.0 | -395.2 | |
| 8 | -3 | 5 | -3 | -17.31 | 234.75 | -38.50 | 110.12 | 0.6352 | -916.9 | 999999 | |
| 0 | 5 | 0 | 3 | -17.92 | 233.64 | -39.61 | 110.71 | 0.6508 | -225.0 | -52.6 | |
| 0 | 5 | 0 | 3 | -19.49 | 232.98 | -40.27 | 112.83 | 0.6635 | 692.0 | 607.2 | |
| 3 | 9 | 2 | 6 | -19.59 | 232.57 | -40.68 | 112.83 | 0.6687 | 833.4 | 728.6 | |
| 0 | 6 | 0 | 4 | -18.66 | 232.58 | -40.68 | 111.47 | 0.6659 | 395.0 | 468.0 | |
| 6 | 112 | 4 | 76 | -18.98 | 231.99 | -41.27 | 111.77 | 0.6739 | 973.9 | 602.9 | |
| 13 | -10 | 9 | -10 | -18.50 | 230.75 | -42.50 | 110.71 | 0.6873 | 1169.2 | 999999 | |
| 10 | -10 | 7 | -10 | -19.09 | 230.56 | -42.69 | 111.51 | 0.6910 | 847.0 | 999999 | |
| 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. | |