| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 18 | 74 | 9 | 39 | 7.61 | 165.64 | 12.45 | 317.60 | 0.3188 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 1 | 0 | 1 | 10.00 | 165.91 | 12.72 | 321.68 | 0.3511 | |
| 12 | 59 | 6 | 31 | 7.37 | 166.14 | 12.95 | 315.95 | 0.3212 | |
| -2 | -2 | -2 | -2 | 7.23 | 165.93 | 12.75 | 316.11 | 0.3173 | |
| 0 | 1 | 0 | 1 | 9.66 | 164.42 | 11.23 | 324.50 | 0.3321 | |
| 4 | -2 | 2 | -2 | 7.47 | 165.53 | 12.35 | 317.55 | 0.3155 | |
| 2 | 10 | 1 | 5 | 8.59 | 164.58 | 11.40 | 322.12 | 0.3196 | |
| 0 | 2 | 0 | 1 | 6.58 | 165.08 | 11.89 | 316.66 | 0.2996 | |
| 0 | 1 | 0 | 0 | 7.80 | 161.64 | 8.46 | 328.59 | 0.2809 | |
| 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 | |