SDO HMI 2011-05-01 10:59:07 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.85 | 12.49 | 3.43 | 14.95 | 17.27 | 44.83 | -62.84 | 68.90 | 0.9121 | -148.3 | -133.8 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 1.52 | 0.00 | 1.69 | 17.66 | 46.97 | -60.70 | 67.96 | 0.8983 | -484.0 | -439.1 | |
| 0.00 | 1.52 | 0.00 | 1.72 | 17.84 | 46.60 | -61.07 | 67.86 | 0.9012 | -346.0 | -307.4 | |
| 0.00 | 0.80 | 0.00 | 0.98 | 19.29 | 44.86 | -62.81 | 66.75 | 0.9155 | -393.0 | -339.0 | |
| 2.23 | 4.46 | 2.63 | 5.23 | 16.49 | 45.15 | -62.51 | 69.66 | 0.9089 | -224.3 | -329.0 | |
| 0.00 | 0.98 | 0.00 | 1.22 | 16.91 | 43.78 | -63.89 | 69.54 | 0.9187 | 186.0 | 236.5 | |
| 0.62 | 1.96 | 0.80 | 2.53 | 17.70 | 42.96 | -64.71 | 68.88 | 0.9250 | 188.9 | 150.9 | |
| 0.00 | 1.25 | 0.00 | 1.58 | 17.13 | 43.34 | -64.32 | 69.40 | 0.9218 | 226.0 | 234.0 | |
| 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. | |