SOHO MDI 2000-01-23 17:59:32 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0 | 45 | 0 | 23 | -16.61 | 75.63 | 7.06 | 210.69 | 0.2311 | -272.0 | -141.9 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0 | 6 | 0 | 3 | -16.44 | 77.15 | 8.58 | 216.38 | 0.2423 | -1183.0 | -965.6 | |
| 0 | 6 | 0 | 3 | -16.20 | 76.90 | 8.33 | 216.18 | 0.2367 | -699.0 | -520.8 | |
| 0 | 10 | 0 | 5 | -17.19 | 76.54 | 7.96 | 212.62 | 0.2467 | -498.0 | -331.9 | |
| 0 | 9 | 0 | 4 | -16.89 | 75.32 | 6.74 | 209.14 | 0.2318 | 103.0 | 231.2 | |
| 0 | 4 | 0 | 2 | -15.76 | 74.84 | 6.26 | 209.96 | 0.2112 | -775.0 | -626.4 | |
| 0 | 5 | 0 | 3 | -16.98 | 74.15 | 5.58 | 204.62 | 0.2242 | 849.0 | 693.0 | |
| 0 | 5 | 0 | 3 | -16.08 | 73.77 | 5.19 | 204.88 | 0.2076 | 299.0 | 367.8 | |
| 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. | |