| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 27 | 286 | 22 | 237 | 20.12 | 332.30 | 48.45 | 298.68 | 0.8020 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 8 | 78 | 7 | 70 | 20.61 | 335.72 | 51.87 | 297.82 | 0.8346 | |
| 3 | 55 | 3 | 47 | 19.94 | 334.29 | 50.44 | 297.60 | 0.8200 | |
| 1 | -2 | 1 | -2 | 20.17 | 334.10 | 50.23 | 297.94 | 0.8189 | |
| 0 | 2 | 0 | 2 | 19.07 | 330.28 | 46.41 | 298.26 | 0.7795 | |
| 3 | 151 | 2 | 118 | 19.69 | 330.50 | 46.64 | 298.90 | 0.7842 | |
| 12 | -5 | 9 | -5 | 19.95 | 329.32 | 45.47 | 299.74 | 0.7741 | |
| 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 | |