SDO HMI 2010-12-31 10:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 3.05 | 14.33 | 1.86 | 8.81 | -27.12 | 234.52 | -27.99 | 134.87 | 0.5914 | 272.4 | 221.9 | |
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back to the solar disc SDO HMI 2010-12-31 10:58:55 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.29 | 5.52 | 1.39 | 3.34 | -27.71 | 236.42 | -26.10 | 137.43 | 0.5779 | 855.4 | 712.4 | |
| 0.00 | 0.34 | 0.00 | 0.21 | -27.26 | 235.27 | -27.25 | 135.72 | 0.5851 | -517.0 | -519.5 | |
| 0.00 | 0.85 | 0.00 | 0.51 | -25.17 | 235.10 | -27.41 | 132.64 | 0.5687 | 729.0 | 580.5 | |
| 0.00 | 1.44 | 0.00 | 0.87 | -25.87 | 234.85 | -27.66 | 133.40 | 0.5772 | 652.0 | 498.6 | |
| 0.00 | 1.27 | 0.00 | 0.78 | -25.52 | 233.98 | -28.54 | 132.13 | 0.5836 | 708.0 | 607.7 | |
| 0.00 | 0.25 | 0.00 | 0.16 | -25.65 | 233.76 | -28.76 | 132.11 | 0.5869 | 584.0 | 501.3 | |
| 0.76 | 1.44 | 0.47 | 0.90 | -26.92 | 233.10 | -29.41 | 133.30 | 0.6039 | 498.7 | 397.8 | |
| 0.00 | 1.61 | 0.00 | 1.02 | -28.25 | 232.59 | -29.92 | 134.63 | 0.6198 | -589.0 | -466.7 | |
| 0.00 | 1.61 | 0.00 | 1.02 | -27.69 | 231.33 | -31.18 | 132.87 | 0.6279 | -803.0 | -702.1 | |
| 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. | |