| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 28 | 145 | 20 | 103 | 17.68 | 243.76 | 40.16 | 300.30 | 0.7137 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 2 | 20 | 1 | 15 | 15.94 | 247.86 | 44.26 | 295.91 | 0.7484 | |
| 1 | -1 | 1 | -1 | 15.96 | 247.47 | 43.87 | 296.12 | 0.7444 | |
| 3 | 15 | 3 | 11 | 16.47 | 247.24 | 43.64 | 296.86 | 0.7442 | |
| 0 | 2 | 0 | 2 | 16.39 | 246.33 | 42.72 | 297.21 | 0.7343 | |
| 19 | 108 | 13 | 75 | 18.47 | 242.86 | 39.26 | 301.75 | 0.7083 | |
| -5 | -5 | -5 | -5 | 18.53 | 242.50 | 38.90 | 302.05 | 0.7049 | |
| -5 | -5 | -5 | -5 | 18.20 | 242.40 | 38.79 | 301.69 | 0.7018 | |
| 2 | -5 | 1 | -5 | 17.72 | 242.18 | 38.55 | 301.22 | 0.6966 | |
| -5 | -5 | -5 | -5 | 18.07 | 242.10 | 38.50 | 301.71 | 0.6980 | |
| 1 | -5 | 1 | -5 | 17.80 | 241.86 | 38.26 | 301.51 | 0.6939 | |
| 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 | |