SOHO MDI 2001-01-22 09:50:32 UT
| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 38 | 317 | 26 | 214 | -14.90 | 252.62 | -42.77 | 106.28 | 0.6857 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 7 | 253 | 5 | 169 | -14.58 | 254.30 | -41.10 | 106.15 | 0.6647 | |
| 25 | -1 | 17 | -1 | -14.91 | 253.26 | -42.13 | 106.41 | 0.6782 | |
| 0 | 6 | 0 | 4 | -13.56 | 252.23 | -43.17 | 104.24 | 0.6885 | |
| 0 | 7 | 0 | 5 | -16.94 | 251.07 | -44.33 | 108.81 | 0.7086 | |
| 0 | 3 | 0 | 2 | -16.55 | 251.13 | -44.27 | 108.28 | 0.7071 | |
| 0 | 5 | 0 | 3 | -15.80 | 251.12 | -44.28 | 107.23 | 0.7057 | |
| 4 | 10 | 3 | 7 | -15.63 | 248.43 | -46.97 | 106.49 | 0.7366 | |
| 0 | 25 | 0 | 18 | -14.47 | 248.64 | -46.75 | 104.94 | 0.7324 | |
| 2 | 8 | 1 | 6 | -15.50 | 247.70 | -47.70 | 106.20 | 0.7446 | |
| 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 | |