SOHO MDI 2002-04-07 06:23:33 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 38 | 178 | 19 | 90 | -2.04 | 260.97 | 9.56 | 293.88 | 0.1819 | -153.8 | -293.4 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4 | 104 | 2 | 52 | -2.25 | 262.50 | 11.09 | 289.34 | 0.2046 | -1340.2 | -1056.1 | |
| 13 | -1 | 6 | -1 | -1.86 | 262.34 | 10.93 | 291.40 | 0.2045 | -1648.9 | 999999 | |
| 4 | -1 | 2 | -1 | -2.22 | 262.19 | 10.77 | 290.05 | 0.1997 | -2018.9 | 999999 | |
| 0 | 5 | 0 | 3 | -2.17 | 260.80 | 9.39 | 293.09 | 0.1780 | -757.0 | -692.8 | |
| 0 | 4 | 0 | 2 | -0.54 | 260.13 | 8.71 | 302.91 | 0.1813 | 805.0 | 529.9 | |
| 0 | 3 | 0 | 2 | -2.14 | 260.05 | 8.64 | 295.06 | 0.1665 | 693.0 | 578.1 | |
| 4 | 8 | 2 | 4 | -2.11 | 259.66 | 8.25 | 296.31 | 0.1606 | 1160.1 | 986.2 | |
| 0 | 8 | 0 | 4 | -2.27 | 259.19 | 7.77 | 296.76 | 0.1521 | 867.0 | 616.7 | |
| 0 | 9 | 0 | 4 | -1.92 | 259.03 | 7.62 | 299.28 | 0.1526 | 1190.0 | 1011.4 | |
| 4 | 16 | 2 | 8 | -1.93 | 258.60 | 7.18 | 300.71 | 0.1461 | 1353.0 | 880.7 | |
| 9 | 21 | 5 | 11 | -2.44 | 258.40 | 6.99 | 298.29 | 0.1387 | 1590.0 | 988.0 | |
| 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. | |