| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 42 | 324 | 36 | 275 | -37.81 | 267.04 | 33.16 | 212.12 | 0.8138 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 21 | 141 | 19 | 125 | -37.17 | 270.96 | 37.08 | 215.47 | 0.8301 | |
| 0 | 2 | 0 | 2 | -35.52 | 269.43 | 35.55 | 215.87 | 0.8099 | |
| 0 | 0 | 0 | 0 | -36.52 | 269.43 | 35.55 | 214.99 | 0.8170 | |
| 0 | 1 | 0 | 1 | -38.68 | 269.06 | 35.18 | 212.90 | 0.8302 | |
| 0 | 2 | 0 | 1 | -37.64 | 267.45 | 33.56 | 212.63 | 0.8140 | |
| 0 | 2 | 0 | 2 | -36.45 | 266.79 | 32.92 | 213.16 | 0.8014 | |
| 0 | 1 | 0 | 1 | -37.41 | 265.27 | 31.39 | 211.22 | 0.8005 | |
| 0 | 1 | 0 | 1 | -38.46 | 265.23 | 31.35 | 210.35 | 0.8086 | |
| 4 | 174 | 3 | 142 | -38.60 | 264.14 | 30.26 | 209.41 | 0.8042 | |
| 17 | -9 | 14 | -9 | -38.38 | 263.44 | 29.56 | 209.05 | 0.7987 | |
| 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 | |