| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 28 | 104 | 15 | 53 | 12.25 | 62.46 | -1.84 | 11.54 | 0.1570 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 1 | 0 | 1 | 14.66 | 65.10 | 0.80 | 356.05 | 0.1963 | |
| 0 | 3 | 0 | 2 | 15.33 | 65.00 | 0.70 | 356.72 | 0.2078 | |
| 0 | 1 | 0 | 0 | 13.71 | 64.95 | 0.66 | 356.41 | 0.1798 | |
| 0 | 3 | 0 | 1 | 13.03 | 64.76 | 0.47 | 357.27 | 0.1680 | |
| 11 | 75 | 6 | 38 | 11.36 | 64.39 | 0.10 | 359.32 | 0.1389 | |
| 0 | 1 | 0 | 0 | 14.56 | 64.12 | -0.17 | 0.86 | 0.1942 | |
| 17 | -5 | 9 | -5 | 11.62 | 63.59 | -0.71 | 4.88 | 0.1439 | |
| 0 | 1 | 0 | 1 | 12.16 | 62.33 | -1.96 | 12.37 | 0.1564 | |
| 0 | 2 | 0 | 1 | 12.18 | 61.75 | -2.54 | 15.87 | 0.1593 | |
| 0 | 2 | 0 | 1 | 11.23 | 61.54 | -2.76 | 19.14 | 0.1447 | |
| 0 | 1 | 0 | 1 | 13.96 | 59.72 | -4.57 | 22.90 | 0.1998 | |
| 0 | 2 | 0 | 1 | 14.15 | 59.58 | -4.71 | 23.14 | 0.2038 | |
| 0 | 1 | 0 | 0 | 14.40 | 57.52 | -6.77 | 30.88 | 0.2235 | |
| 0 | 1 | 0 | 0 | 16.54 | 55.86 | -8.42 | 31.67 | 0.2687 | |
| 0 | 5 | 0 | 3 | 14.42 | 53.43 | -10.87 | 43.59 | 0.2661 | |
| 0 | 5 | 0 | 3 | 14.18 | 53.18 | -11.11 | 44.84 | 0.2661 | |
| 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 | |