| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 18 | 70 | 25 | 97 | 13.54 | 56.65 | 69.24 | 282.98 | 0.9339 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 1 | 0 | 1 | 11.16 | 56.95 | 69.53 | 280.43 | 0.9361 | |
| 0 | 0 | 0 | 1 | 12.49 | 57.15 | 69.73 | 281.84 | 0.9373 | |
| 12 | 49 | 17 | 71 | 13.76 | 57.79 | 70.38 | 283.19 | 0.9411 | |
| 1 | 14 | 1 | 17 | 12.48 | 53.10 | 65.68 | 281.90 | 0.9110 | |
| 3 | -4 | 4 | -4 | 12.75 | 53.10 | 65.68 | 282.20 | 0.9110 | |
| 2 | 6 | 3 | 7 | 13.86 | 53.75 | 66.33 | 283.39 | 0.9158 | |
| 0 | 0 | 0 | 0 | 14.81 | 53.31 | 65.89 | 284.44 | 0.9129 | |
| 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 | |