SDO HMI 2011-12-06 10:58:56 UT
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| group | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 6.39 | 22.60 | 3.46 | 12.30 | -18.09 | 77.90 | -16.40 | 139.72 | 0.4156 | -31.3 | -242.7 | |
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back to the solar disc SDO HMI 2011-12-06 10:58:56 UT
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| spot | Proj. U | Proj. WS | Corr. U | Corr. WS | B | L | LCM | Pos. angle | r | MU | MP |
| 2.81 | 5.12 | 1.50 | 2.73 | -17.83 | 81.50 | -12.81 | 145.75 | 0.3766 | 1004.5 | 827.4 | |
| 0.00 | 1.11 | 0.00 | 0.60 | -17.55 | 79.60 | -14.70 | 141.61 | 0.3913 | 871.0 | 717.4 | |
| 0.00 | 1.02 | 0.00 | 0.55 | -17.71 | 78.98 | -15.32 | 140.73 | 0.3994 | 944.0 | 717.0 | |
| 0.00 | 1.19 | 0.00 | 0.64 | -17.24 | 78.35 | -15.96 | 138.82 | 0.4005 | 877.0 | 638.1 | |
| 3.58 | 8.87 | 1.96 | 4.87 | -18.46 | 76.80 | -17.50 | 138.31 | 0.4307 | -1067.6 | -818.1 | |
| 0.00 | 1.96 | 0.00 | 1.08 | -17.80 | 76.19 | -18.12 | 136.27 | 0.4301 | -869.0 | -693.4 | |
| 0.00 | 2.22 | 0.00 | 1.22 | -18.12 | 75.46 | -18.84 | 135.71 | 0.4414 | -693.0 | -693.8 | |
| 0.00 | 1.11 | 0.00 | 0.61 | -18.52 | 75.39 | -18.92 | 136.27 | 0.4466 | -840.0 | -700.6 | |
| 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. | |