| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 27 | 217 | 38 | 316 | 15.00 | 146.41 | -68.18 | 72.36 | 0.9410 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 7 | 48 | 9 | 58 | 14.01 | 150.79 | -63.79 | 72.57 | 0.9142 | |
| 16 | 86 | 22 | 120 | 16.40 | 147.73 | -66.86 | 70.67 | 0.9364 | |
| 0 | 15 | 0 | 22 | 13.89 | 145.69 | -68.90 | 73.67 | 0.9452 | |
| 0 | 5 | 0 | 7 | 12.33 | 145.32 | -69.27 | 75.37 | 0.9458 | |
| 4 | 50 | 7 | 81 | 13.09 | 144.03 | -70.56 | 74.77 | 0.9533 | |
| 0 | 13 | 0 | 28 | 18.09 | 139.42 | -75.16 | 70.37 | 0.9766 | |
| 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 | |