| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 28 | 237 | 17 | 144 | 16.37 | 48.35 | -34.49 | 69.54 | 0.5793 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 28 | 209 | 17 | 125 | 16.04 | 49.72 | -33.12 | 69.72 | 0.5620 | |
| 0 | 5 | 0 | 3 | 18.72 | 48.94 | -33.91 | 65.55 | 0.5826 | |
| 0 | 2 | 0 | 1 | 18.38 | 48.42 | -34.42 | 66.34 | 0.5879 | |
| 0 | 3 | 0 | 2 | 19.56 | 47.62 | -35.23 | 64.80 | 0.6029 | |
| 0 | 1 | 0 | 1 | 18.63 | 47.17 | -35.68 | 66.49 | 0.6049 | |
| 0 | 1 | 0 | 0 | 16.43 | 46.38 | -36.47 | 70.32 | 0.6077 | |
| 0 | 4 | 0 | 2 | 18.34 | 46.33 | -36.52 | 67.29 | 0.6146 | |
| 0 | 3 | 0 | 2 | 20.72 | 44.51 | -38.33 | 64.38 | 0.6457 | |
| 0 | 1 | 0 | 1 | 19.73 | 40.15 | -42.70 | 67.36 | 0.6939 | |
| 0 | 1 | 0 | 1 | 18.41 | 35.31 | -47.54 | 70.36 | 0.7455 | |
| 0 | 2 | 0 | 1 | 19.74 | 33.96 | -48.88 | 68.89 | 0.7624 | |
| 0 | 0 | 0 | 0 | 16.97 | 31.66 | -51.19 | 72.83 | 0.7822 | |
| 0 | 1 | 0 | 1 | 14.77 | 27.29 | -55.56 | 76.01 | 0.8240 | |
| 0 | 1 | 0 | 1 | 16.74 | 24.31 | -58.53 | 73.86 | 0.8524 | |
| 0 | 3 | 0 | 3 | 17.51 | 23.54 | -59.30 | 73.02 | 0.8594 | |
| 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 | |