SDO HMI 2011-05-31 03:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 6.51 | 21.41 | 27.77 | 108.19 | 16.49 | 158.55 | 83.81 | 286.66 | 0.9952 | 227.1 | -37.9 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 4.88 | 0.00 | 36.91 | 15.79 | 160.49 | 85.75 | 285.88 | 0.9980 | -344.0 | -285.5 | |
| 0.00 | 2.98 | 0.00 | 12.73 | 15.80 | 157.55 | 82.81 | 286.02 | 0.9937 | 135.0 | 56.2 | |
| 2.08 | 13.55 | 8.80 | 58.55 | 16.79 | 157.55 | 82.81 | 287.01 | 0.9938 | 278.4 | 220.2 | |
| 4.43 | -3.00 | 18.97 | -3.00 | 17.21 | 157.53 | 82.80 | 287.43 | 0.9938 | 238.3 | 999999 | |
| 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. | |