SDO HMI 2011-12-06 07:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 11.86 | 27.47 | 6.51 | 15.08 | -18.14 | 77.97 | -17.98 | 137.24 | 0.4328 | -259.5 | -93.3 | |
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back to the solar disc SDO HMI 2011-12-06 07:58:56 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 4.27 | 6.48 | 2.30 | 3.49 | -17.79 | 81.31 | -14.63 | 142.15 | 0.3936 | 998.8 | 798.8 | |
| 0.00 | 2.22 | 0.00 | 1.21 | -17.76 | 78.77 | -17.18 | 137.69 | 0.4196 | 704.0 | 659.1 | |
| 0.00 | 2.05 | 0.00 | 1.12 | -17.27 | 78.30 | -17.65 | 136.09 | 0.4192 | 853.0 | 675.3 | |
| 7.59 | 12.97 | 4.21 | 7.18 | -18.57 | 76.75 | -19.19 | 135.97 | 0.4503 | -916.0 | -629.9 | |
| 0.00 | 0.94 | 0.00 | 0.52 | -17.80 | 76.34 | -19.60 | 134.10 | 0.4466 | -787.0 | -704.7 | |
| 0.00 | 0.94 | 0.00 | 0.52 | -17.64 | 76.23 | -19.71 | 133.68 | 0.4463 | -777.0 | -646.4 | |
| 0.00 | 0.85 | 0.00 | 0.47 | -18.17 | 75.64 | -20.30 | 133.76 | 0.4584 | -796.0 | -645.5 | |
| 0.00 | 1.02 | 0.00 | 0.57 | -18.11 | 75.44 | -20.50 | 133.40 | 0.4599 | -884.0 | -740.3 | |
| 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. | |