SOHO MDI 2000-01-23 20:47:32 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 35 | 302 | 25 | 217 | -29.31 | 25.05 | -41.99 | 126.29 | 0.7252 | -1101.1 | -307.8 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4 | 250 | 3 | 176 | -29.05 | 26.64 | -40.39 | 126.67 | 0.7087 | -1669.4 | -472.5 | |
| 30 | -1 | 21 | -1 | -29.14 | 26.08 | -40.96 | 126.51 | 0.7148 | -1203.6 | 999999 | |
| 0 | 5 | 0 | 4 | -28.05 | 24.79 | -42.24 | 124.50 | 0.7223 | -329.0 | -140.5 | |
| 0 | 3 | 0 | 2 | -30.64 | 23.25 | -43.79 | 127.09 | 0.7487 | -256.0 | -174.9 | |
| 0 | 3 | 0 | 2 | -28.49 | 23.68 | -43.36 | 124.58 | 0.7352 | 432.0 | 329.6 | |
| 1 | 10 | 1 | 8 | -30.84 | 20.91 | -46.12 | 126.35 | 0.7708 | 436.1 | 551.8 | |
| 0 | 8 | 0 | 6 | -30.42 | 20.40 | -46.64 | 125.64 | 0.7737 | 735.0 | 684.9 | |
| 0 | 3 | 0 | 2 | -29.82 | 20.38 | -46.65 | 124.90 | 0.7716 | 736.0 | 605.6 | |
| 0 | 11 | 0 | 9 | -29.98 | 18.90 | -48.13 | 124.55 | 0.7855 | 515.0 | 496.0 | |
| 0 | 4 | 0 | 4 | -31.33 | 17.09 | -49.95 | 125.53 | 0.8057 | 480.0 | 256.4 | |
| 0 | 5 | 0 | 4 | -30.03 | 17.66 | -49.38 | 124.17 | 0.7966 | 478.0 | 350.3 | |
| 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. | |