| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 53 | 338 | 27 | 173 | -18.87 | 105.60 | -6.24 | 155.83 | 0.2503 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r |
| 0 | 2 | 0 | 1 | -18.52 | 109.57 | -2.28 | 170.23 | 0.2236 | |
| 0 | 6 | 0 | 3 | -18.29 | 109.41 | -2.44 | 169.39 | 0.2201 | |
| 0 | 2 | 0 | 1 | -18.14 | 108.72 | -3.12 | 166.32 | 0.2200 | |
| 53 | 317 | 27 | 162 | -18.84 | 106.09 | -5.75 | 157.17 | 0.2455 | |
| -4 | -4 | -4 | -4 | -18.87 | 105.51 | -6.33 | 155.21 | 0.2499 | |
| 0 | 5 | 0 | 3 | -20.29 | 98.59 | -13.26 | 139.50 | 0.3327 | |
| 0 | 1 | 0 | 1 | -19.16 | 98.04 | -13.81 | 135.93 | 0.3256 | |
| 0 | 1 | 0 | 0 | -19.75 | 98.06 | -13.79 | 137.27 | 0.3321 | |
| 0 | 2 | 0 | 1 | -19.03 | 96.18 | -15.67 | 132.20 | 0.3462 | |
| 0 | 2 | 0 | 1 | -19.83 | 95.26 | -16.59 | 132.42 | 0.3654 | |
| 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 | |