SDO HMI 2011-02-12 14:58:57 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 21.48 | 39.12 | 12.55 | 22.94 | 19.32 | 34.57 | -19.55 | 36.12 | 0.5375 | -528.0 | -74.0 | |
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back to the solar disc SDO HMI 2011-02-12 14:58:57 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 17.20 | 22.42 | 10.05 | 13.11 | 19.42 | 35.23 | -18.89 | 35.11 | 0.5330 | -944.8 | -561.9 | |
| 2.31 | 3.17 | 1.35 | 1.84 | 18.90 | 35.12 | -18.99 | 35.86 | 0.5277 | -779.6 | -703.7 | |
| 1.97 | 4.88 | 1.15 | 2.85 | 18.86 | 34.67 | -19.45 | 36.56 | 0.5312 | -649.1 | -498.7 | |
| 0.00 | 2.48 | 0.00 | 1.46 | 18.51 | 33.58 | -20.54 | 38.47 | 0.5370 | 666.0 | 621.8 | |
| 0.00 | 1.20 | 0.00 | 0.71 | 19.15 | 33.29 | -20.82 | 38.08 | 0.5466 | -726.0 | -585.4 | |
| 0.00 | 2.23 | 0.00 | 1.33 | 20.42 | 32.78 | -21.34 | 37.26 | 0.5654 | 753.0 | 534.3 | |
| 0.00 | 0.94 | 0.00 | 0.55 | 18.64 | 32.89 | -21.22 | 39.22 | 0.5447 | 770.0 | 652.1 | |
| 0.00 | 1.80 | 0.00 | 1.09 | 20.23 | 30.62 | -23.49 | 40.14 | 0.5825 | 565.0 | 530.8 | |
| 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. | |