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 |
| 9.35 | 18.35 | 8.23 | 16.24 | -13.50 | 206.85 | -55.67 | 104.33 | 0.8308 | 180.5 | 9.0 | |
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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 |
| 6.46 | 10.20 | 5.59 | 8.83 | -13.31 | 207.70 | -54.82 | 104.20 | 0.8227 | 559.8 | 299.2 | |
| 0.00 | 1.19 | 0.00 | 1.06 | -14.66 | 206.83 | -55.69 | 105.73 | 0.8323 | -257.0 | -322.1 | |
| 0.00 | 0.85 | 0.00 | 0.76 | -14.38 | 206.50 | -56.01 | 105.35 | 0.8351 | -196.0 | -238.5 | |
| 0.00 | 0.34 | 0.00 | 0.30 | -14.59 | 206.42 | -56.09 | 105.58 | 0.8360 | -291.0 | -334.8 | |
| 0.00 | 0.59 | 0.00 | 0.54 | -14.39 | 206.17 | -56.35 | 105.32 | 0.8382 | -8.0 | 52.0 | |
| 1.87 | 2.55 | 1.68 | 2.29 | -12.40 | 206.06 | -56.46 | 102.93 | 0.8374 | 433.4 | 347.2 | |
| 0.00 | 1.27 | 0.00 | 1.18 | -14.44 | 205.14 | -57.38 | 105.26 | 0.8476 | -316.0 | -336.4 | |
| 1.02 | 1.36 | 0.96 | 1.28 | -13.78 | 204.60 | -57.92 | 104.43 | 0.8518 | -417.9 | -363.0 | |
| 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. | |