| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 52 | 351 | 29 | 195 | -9.88 | 277.55 | 22.96 | 236.53 | 0.4611 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 41 | 248 | 23 | 140 | -9.30 | 280.10 | 25.50 | 242.38 | 0.4814 | |
| 11 | 39 | 6 | 22 | -9.70 | 278.84 | 24.24 | 240.43 | 0.4672 | |
| 0 | 11 | 0 | 6 | -14.40 | 275.03 | 20.43 | 227.47 | 0.4608 | |
| 0 | 4 | 0 | 2 | -10.71 | 269.67 | 15.07 | 225.58 | 0.3593 | |
| 0 | 3 | 0 | 2 | -12.02 | 269.54 | 14.94 | 222.78 | 0.3729 | |
| 0 | 16 | 0 | 8 | -13.30 | 269.37 | 14.77 | 220.16 | 0.3864 | |
| 0 | 7 | 0 | 4 | -11.63 | 267.74 | 13.14 | 219.87 | 0.3488 | |
| 0 | 5 | 0 | 3 | -14.08 | 267.58 | 12.98 | 215.33 | 0.3785 | |
| 0 | 5 | 0 | 2 | -13.71 | 267.15 | 12.56 | 215.02 | 0.3696 | |
| 0 | 5 | 0 | 2 | -8.63 | 253.57 | -1.03 | 175.33 | 0.2192 | |
| 0 | 8 | 0 | 4 | -10.08 | 244.01 | -10.59 | 143.10 | 0.3026 | |
| 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 | |