| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 18 | 90 | 20 | 106 | 10.81 | 216.63 | -65.66 | 81.09 | 0.9073 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 1 | 0 | 1 | 11.26 | 220.64 | -61.66 | 80.72 | 0.8766 | |
| 0 | 0 | 0 | 1 | 11.32 | 218.91 | -63.38 | 80.60 | 0.8904 | |
| 4 | 41 | 4 | 46 | 10.91 | 218.59 | -63.69 | 81.05 | 0.8929 | |
| 4 | -3 | 4 | -3 | 10.70 | 217.61 | -64.68 | 81.25 | 0.9004 | |
| 10 | 41 | 12 | 49 | 10.41 | 215.63 | -66.66 | 81.49 | 0.9148 | |
| 0 | 2 | 0 | 2 | 12.58 | 214.15 | -68.15 | 79.06 | 0.9242 | |
| 0 | 5 | 0 | 7 | 13.03 | 213.77 | -68.52 | 78.56 | 0.9266 | |
| 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 | |