| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 31 | 130 | 21 | 85 | -12.84 | 63.48 | -40.94 | 101.72 | 0.6546 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 1 | 0 | 1 | -12.05 | 65.00 | -39.41 | 100.63 | 0.6340 | |
| 19 | 83 | 12 | 53 | -13.17 | 64.93 | -39.50 | 102.38 | 0.6363 | |
| -2 | -2 | -2 | -2 | -12.93 | 64.75 | -39.66 | 101.97 | 0.6382 | |
| 2 | -2 | 2 | -2 | -12.91 | 64.00 | -40.42 | 101.85 | 0.6480 | |
| 0 | 3 | 0 | 2 | -13.82 | 63.77 | -40.64 | 103.22 | 0.6520 | |
| 0 | 3 | 0 | 2 | -13.18 | 63.54 | -40.87 | 102.22 | 0.6542 | |
| 0 | 3 | 0 | 2 | -14.77 | 62.31 | -42.10 | 104.44 | 0.6718 | |
| 10 | 37 | 7 | 25 | -12.22 | 60.84 | -43.58 | 100.51 | 0.6877 | |
| 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 | |