SOHO MDI 2002-04-07 14:23:33 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 39 | 156 | 20 | 82 | -2.06 | 260.69 | 13.68 | 286.59 | 0.2475 | -390.2 | -82.1 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 20 | 69 | 10 | 36 | -1.96 | 262.54 | 15.53 | 284.71 | 0.2779 | -1590.4 | -972.7 | |
| 4 | -1 | 2 | -1 | -2.47 | 262.43 | 15.41 | 283.02 | 0.2738 | -1347.0 | 999999 | |
| 0 | 4 | 0 | 2 | -0.45 | 261.97 | 14.95 | 290.54 | 0.2768 | -818.0 | -647.8 | |
| 0 | 2 | 0 | 1 | -2.10 | 261.70 | 14.68 | 285.07 | 0.2635 | -874.0 | -738.2 | |
| 0 | 4 | 0 | 2 | -2.30 | 261.38 | 14.36 | 284.65 | 0.2574 | -1195.0 | -877.7 | |
| 0 | 5 | 0 | 3 | -1.96 | 261.14 | 14.12 | 286.22 | 0.2550 | -683.0 | -592.6 | |
| 0 | 7 | 0 | 4 | -2.19 | 259.74 | 12.72 | 287.06 | 0.2312 | 845.0 | 666.1 | |
| 2 | 27 | 1 | 14 | -2.13 | 259.14 | 12.12 | 288.17 | 0.2219 | 895.6 | 964.2 | |
| 2 | -8 | 1 | -8 | -1.98 | 258.90 | 11.88 | 289.18 | 0.2189 | 1263.9 | 999999 | |
| 4 | 35 | 2 | 18 | -1.95 | 258.50 | 11.48 | 289.96 | 0.2127 | 1300.6 | 908.2 | |
| 7 | -10 | 4 | -10 | -2.45 | 258.42 | 11.41 | 287.80 | 0.2085 | 1492.9 | 999999 | |
| 0 | 3 | 0 | 2 | -1.52 | 258.38 | 11.36 | 292.04 | 0.2134 | 687.0 | 671.7 | |
| 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. | |