SDO HMI 2011-08-12 11:59:10 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.89 | 16.15 | 1.63 | 9.23 | -21.53 | 173.98 | -10.42 | 160.28 | 0.4991 | 165.6 | 87.5 | |
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back to the solar disc SDO HMI 2011-08-12 11:59:10 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.17 | 2.53 | 1.22 | 1.43 | -20.71 | 174.96 | -9.44 | 161.39 | 0.4825 | 876.5 | 726.0 | |
| 0.72 | 2.26 | 0.41 | 1.28 | -20.88 | 174.72 | -9.68 | 161.08 | 0.4863 | 826.4 | 643.3 | |
| 0.00 | 5.05 | 0.00 | 2.86 | -20.75 | 174.46 | -9.93 | 160.52 | 0.4856 | 835.0 | 667.8 | |
| 0.00 | 0.81 | 0.00 | 0.46 | -20.38 | 174.26 | -10.14 | 159.87 | 0.4814 | 757.0 | 562.9 | |
| 0.00 | 1.26 | 0.00 | 0.72 | -21.69 | 173.93 | -10.46 | 160.26 | 0.5017 | -795.0 | -592.0 | |
| 0.00 | 2.62 | 0.00 | 1.52 | -23.04 | 172.48 | -11.91 | 158.83 | 0.5281 | -1035.0 | -880.2 | |
| 0.00 | 1.62 | 0.00 | 0.96 | -23.99 | 172.36 | -12.04 | 159.33 | 0.5417 | -733.0 | -460.8 | |
| 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. | |