| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4 | 52 | 4 | 44 | -27.59 | 288.91 | 44.89 | 231.12 | 0.8057 | 640.3 | 118.6 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0 | 2 | 0 | 2 | -27.07 | 290.06 | 46.05 | 232.30 | 0.8125 | 469.0 | 420.2 | |
| 0 | 4 | 0 | 4 | -28.53 | 290.56 | 46.55 | 230.97 | 0.8232 | 47.0 | -67.8 | |
| 0 | 7 | 0 | 6 | -27.26 | 289.42 | 45.40 | 231.76 | 0.8082 | 658.0 | 567.6 | |
| 4 | 39 | 4 | 32 | -27.57 | 288.54 | 44.52 | 230.95 | 0.8026 | 677.6 | 38.8 | |
| 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 | |
| MU | - Mean magnetic field within the umbra contour averaged the pixel values with sign. | |
| MP | - Mean magnetic field within the penumbra contour averaged the pixel values with sign. | |