SOHO MDI 1999-12-12 07:59:33 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 147 | 1011 | 106 | 726 | 9.82 | 312.25 | 44.93 | 284.71 | 0.7165 | 149.9 | 33.1 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 91 | 578 | 71 | 453 | 9.47 | 317.31 | 49.99 | 282.75 | 0.7769 | 837.3 | 386.9 | |
| 6 | -1 | 4 | -1 | 10.29 | 317.36 | 50.04 | 283.78 | 0.7789 | 660.7 | 999999 | |
| 0 | 9 | 0 | 7 | 9.57 | 315.07 | 47.76 | 283.32 | 0.7526 | 853.0 | 815.9 | |
| 0 | 8 | 0 | 6 | 10.31 | 315.10 | 47.79 | 284.29 | 0.7543 | 512.0 | 315.3 | |
| 0 | 3 | 0 | 2 | 5.74 | 314.34 | 47.02 | 278.34 | 0.7381 | 310.0 | 331.4 | |
| 0 | 15 | 0 | 11 | 9.10 | 314.76 | 47.44 | 282.77 | 0.7481 | 934.0 | 708.2 | |
| 0 | 3 | 0 | 3 | 10.73 | 313.98 | 46.66 | 285.11 | 0.7426 | 708.0 | 571.8 | |
| 0 | 3 | 0 | 2 | 8.21 | 303.33 | 36.01 | 284.52 | 0.6035 | -403.0 | -434.9 | |
| 14 | 359 | 9 | 222 | 10.11 | 303.31 | 36.00 | 287.59 | 0.6093 | -1413.2 | -665.5 | |
| 9 | -9 | 5 | -9 | 10.34 | 302.96 | 35.64 | 288.11 | 0.6055 | -1328.6 | 999999 | |
| 6 | -9 | 4 | -9 | 10.38 | 302.39 | 35.08 | 288.41 | 0.5980 | -1447.1 | 999999 | |
| 21 | -9 | 13 | -9 | 11.04 | 302.15 | 34.83 | 289.59 | 0.5973 | -1525.3 | 999999 | |
| 0 | 17 | 0 | 10 | 9.44 | 301.94 | 34.63 | 287.07 | 0.5887 | -1237.0 | -899.9 | |
| 0 | 6 | 0 | 4 | 9.13 | 301.82 | 34.50 | 286.60 | 0.5858 | -635.0 | -572.3 | |
| 0 | 2 | 0 | 1 | 9.71 | 300.99 | 33.67 | 287.92 | 0.5767 | 257.0 | 175.6 | |
| 0 | 8 | 0 | 5 | 8.53 | 299.57 | 32.26 | 286.54 | 0.5528 | -1018.0 | -855.6 | |
| 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. | |