| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 16 | 71 | 11 | 56 | 21.68 | 346.81 | 50.93 | 294.23 | 0.7931 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 2 | 7 | 1 | 6 | 22.06 | 349.07 | 53.20 | 294.16 | 0.8156 | |
| 3 | 11 | 3 | 9 | 21.71 | 348.53 | 52.66 | 293.85 | 0.8098 | |
| 5 | 25 | 4 | 20 | 21.25 | 347.44 | 51.56 | 293.53 | 0.7985 | |
| 2 | 9 | 1 | 7 | 21.31 | 345.56 | 49.69 | 294.06 | 0.7803 | |
| 2 | 6 | 1 | 4 | 21.74 | 345.08 | 49.21 | 294.72 | 0.7766 | |
| 0 | 13 | 0 | 10 | 22.37 | 344.26 | 48.39 | 295.74 | 0.7699 | |
| 2 | -6 | 1 | -6 | 22.52 | 344.18 | 48.31 | 295.96 | 0.7695 | |
| 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 | |