| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 9 | 23 | 6 | 13 | 15.92 | 43.37 | 35.77 | 287.50 | 0.5906 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 6 | 18 | 4 | 11 | 15.38 | 45.16 | 37.56 | 285.87 | 0.6134 | |
| 3 | -1 | 2 | -1 | 15.55 | 45.06 | 37.47 | 286.17 | 0.6125 | |
| 0 | 2 | 0 | 1 | 20.76 | 38.92 | 31.34 | 297.33 | 0.5496 | |
| 0 | 2 | 0 | 1 | 16.48 | 32.91 | 25.32 | 292.82 | 0.4468 | |
| 0 | 1 | 0 | 0 | 15.71 | 32.22 | 24.64 | 291.59 | 0.4334 | |
| 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 | |