SOHO MDI 2000-09-04 03:49:31 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 6 | 67 | 4 | 40 | -9.65 | 314.99 | -29.17 | 119.76 | 0.5566 | -51.4 | -168.1 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0 | 3 | 0 | 2 | -18.01 | 317.96 | -26.21 | 134.61 | 0.5922 | -590.0 | -489.9 | |
| 0 | 10 | 0 | 6 | -9.22 | 316.32 | -27.84 | 120.27 | 0.5359 | -769.0 | -729.8 | |
| 0 | 5 | 0 | 3 | -10.19 | 315.87 | -28.29 | 121.41 | 0.5487 | -655.0 | -550.1 | |
| 3 | 21 | 2 | 12 | -9.22 | 315.69 | -28.47 | 119.70 | 0.5439 | -920.1 | -718.6 | |
| 0 | 12 | 0 | 7 | -9.52 | 314.25 | -29.92 | 118.93 | 0.5642 | 564.0 | 524.8 | |
| 0 | 4 | 0 | 2 | -7.09 | 314.09 | -30.08 | 114.89 | 0.5504 | 340.0 | 304.0 | |
| 3 | 8 | 2 | 5 | -8.99 | 313.01 | -31.16 | 117.11 | 0.5763 | 866.1 | 688.1 | |
| 0 | 4 | 0 | 3 | -9.28 | 312.33 | -31.84 | 117.04 | 0.5868 | 314.0 | 395.2 | |
| 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. | |