SDO HMI 2010-12-31 08:58:55 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.42 | 11.89 | 0.39 | 10.97 | -13.46 | 206.41 | -57.20 | 104.13 | 0.8450 | 90.7 | 121.1 | |
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back to the solar disc SDO HMI 2010-12-31 08:58:55 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 0.00 | 0.51 | 0.00 | 0.46 | -13.58 | 207.44 | -56.17 | 104.38 | 0.8357 | 321.0 | 243.5 | |
| 0.00 | 3.91 | 0.00 | 3.50 | -13.25 | 207.45 | -56.16 | 103.99 | 0.8353 | 619.0 | 387.7 | |
| 0.00 | 1.19 | 0.00 | 1.08 | -13.09 | 207.07 | -56.54 | 103.75 | 0.8387 | -253.0 | -214.3 | |
| 0.00 | 1.19 | 0.00 | 1.11 | -14.28 | 205.94 | -57.67 | 105.04 | 0.8500 | 46.0 | 49.7 | |
| 0.42 | 2.29 | 0.39 | 2.14 | -12.50 | 205.99 | -57.62 | 102.95 | 0.8482 | 277.2 | 385.4 | |
| 0.00 | 1.61 | 0.00 | 1.54 | -14.40 | 205.14 | -58.47 | 105.09 | 0.8572 | -237.0 | -305.7 | |
| 0.00 | 1.19 | 0.00 | 1.14 | -14.18 | 205.11 | -58.50 | 104.84 | 0.8572 | -211.0 | -187.3 | |
| 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. | |