SDO HMI 2011-08-12 20:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.42 | 10.18 | 1.92 | 5.78 | -21.62 | 173.08 | -6.34 | 168.07 | 0.4855 | 197.6 | 119.5 | |
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.72 | 1.71 | 0.40 | 0.96 | -20.57 | 175.04 | -4.38 | 171.07 | 0.4623 | 856.1 | 699.4 | |
| 0.00 | 0.81 | 0.00 | 0.45 | -20.26 | 174.78 | -4.63 | 170.45 | 0.4582 | 861.0 | 761.0 | |
| 2.34 | 3.16 | 1.31 | 1.77 | -20.78 | 174.64 | -4.78 | 170.35 | 0.4665 | 771.6 | 488.9 | |
| 0.00 | 1.26 | 0.00 | 0.70 | -20.40 | 174.55 | -4.86 | 170.04 | 0.4610 | 658.0 | 573.0 | |
| 0.36 | 1.17 | 0.21 | 0.67 | -23.02 | 172.34 | -7.08 | 167.02 | 0.5069 | -891.5 | -767.8 | |
| 0.00 | 1.26 | 0.00 | 0.74 | -24.46 | 172.06 | -7.36 | 167.22 | 0.5289 | -696.0 | -510.3 | |
| 0.00 | 0.81 | 0.00 | 0.49 | -23.51 | 162.51 | -16.90 | 151.73 | 0.5651 | -389.0 | -335.1 | |
| 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. | |