SDO HMI 2011-12-06 09:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 6.91 | 19.79 | 3.76 | 10.82 | -18.16 | 77.78 | -17.07 | 138.73 | 0.4235 | -197.8 | -297.4 | |
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back to the solar disc SDO HMI 2011-12-06 09:58:56 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.73 | 4.69 | 1.46 | 2.51 | -17.83 | 81.44 | -13.41 | 144.53 | 0.3823 | 1049.4 | 847.9 | |
| 0.00 | 0.77 | 0.00 | 0.42 | -17.74 | 78.94 | -15.91 | 139.76 | 0.4058 | 860.0 | 760.4 | |
| 0.00 | 0.94 | 0.00 | 0.51 | -17.27 | 78.34 | -16.51 | 137.94 | 0.4068 | 871.0 | 677.2 | |
| 4.18 | 9.30 | 2.30 | 5.12 | -18.45 | 76.79 | -18.06 | 137.45 | 0.4367 | -1056.1 | -773.9 | |
| 0.00 | 1.02 | 0.00 | 0.56 | -17.77 | 76.28 | -18.57 | 135.53 | 0.4348 | -910.0 | -721.7 | |
| 0.00 | 1.71 | 0.00 | 0.94 | -18.15 | 75.41 | -19.44 | 134.90 | 0.4484 | -861.0 | -594.7 | |
| 0.00 | 1.36 | 0.00 | 0.76 | -18.46 | 75.34 | -19.51 | 135.32 | 0.4524 | -796.0 | -662.4 | |
| 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. | |