| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 21 | 123 | 15 | 85 | 21.70 | 197.58 | 36.14 | 309.29 | 0.7102 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 20 | 101 | 14 | 71 | 21.57 | 198.17 | 36.74 | 308.66 | 0.7147 | |
| 0 | 2 | 0 | 1 | 20.73 | 197.75 | 36.31 | 307.98 | 0.7049 | |
| 0 | 3 | 0 | 2 | 21.30 | 196.65 | 35.21 | 309.47 | 0.6982 | |
| 1 | 10 | 1 | 7 | 21.99 | 196.16 | 34.71 | 310.66 | 0.6984 | |
| 0 | 2 | 0 | 1 | 21.30 | 194.10 | 32.66 | 311.50 | 0.6736 | |
| 0 | 2 | 0 | 1 | 24.52 | 188.79 | 27.34 | 320.04 | 0.6530 | |
| 0 | 3 | 0 | 2 | 24.87 | 188.41 | 26.97 | 320.80 | 0.6532 | |
| 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 | |